diff --git a/src/Sylius/Bundle/FlowBundle/Tests/Process/Builder/ProcessBuilderTest.php b/src/Sylius/Bundle/FlowBundle/Tests/Process/Builder/ProcessBuilderTest.php
new file mode 100644
index 0000000000..abead90a83
--- /dev/null
+++ b/src/Sylius/Bundle/FlowBundle/Tests/Process/Builder/ProcessBuilderTest.php
@@ -0,0 +1,294 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sylius\Bundle\FlowBundle\Tests\Process\Builder;
+
+use Sylius\Bundle\FlowBundle\Process\Builder\ProcessBuilder;
+
+/**
+ * ProcessBuilder test.
+ *
+ * @author Leszek Prabucki <leszek.prabucki@gmail.com>
+ */
+class ProcessBuilderTest extends \PHPUnit_Framework_TestCase
+{
+    private $builder;
+
+    public function setUp()
+    {
+        $this->builder = new TestProcessBuilder($this->getMock('Symfony\Component\DependencyInjection\ContainerInterface'));
+    }
+
+    /**
+     * @test
+     */
+    public function shouldCreateProcess()
+    {
+        $process = $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+
+        $this->assertInstanceOf('Sylius\Bundle\FlowBundle\Process\Process', $process);
+    }
+
+    /**
+     * @test
+     */
+    public function shouldBuildScenario()
+    {
+        $scenario = $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface');
+        $scenario->expects($this->once())
+            ->method('build')
+            ->with($this->equalTo($this->builder));
+
+        $this->builder->build($scenario);
+    }
+
+    /**
+     * @test
+     * @expectedException \RuntimeException
+     */
+    public function shouldNotAddWihtoutProcess()
+    {
+        $process = $this->getMock('Sylius\Bundle\FlowBundle\Process\ProcessInterface');
+
+        $this->builder->registerStep('new', $this->getStep('somename'));
+        $this->builder->add('somename', 'new');
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Builder\ProcessBuilder::add
+     */
+    public function shouldInjectContainerToContainerAwareStep()
+    {
+        $step = $this->getMock('Sylius\Bundle\FlowBundle\Process\Step\ContainerAwareStep');
+        $step->expects($this->once())
+            ->method('setContainer')
+            ->with($this->isInstanceOf('Symfony\Component\DependencyInjection\ContainerInterface'));
+
+        $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->builder->add('somename', $step);
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Builder\ProcessBuilder::add
+     * @covers Sylius\Bundle\FlowBundle\Process\Builder\ProcessBuilder::registerStep
+     */
+    public function shouldAcceptStepAliasWhileAdding()
+    {
+        $step = $this->getStep();
+        $step->expects($this->any())
+            ->method('setName')
+            ->with($this->equalTo('somename'));
+
+        $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->builder->registerStep('new', $step);
+        $this->builder->add('somename', 'new');
+
+        $this->assertSame($step, $this->builder->getProcess()->getStepByName('somename'));
+        $this->assertCount(1, $this->builder->getProcess()->getSteps());
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Builder\ProcessBuilder::add
+     * @expectedException InvalidArgumentException
+     */
+    public function shouldNotAddObjectWhichAreNotSteps()
+    {
+        $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->builder->add('some', new \stdClass);
+    }
+
+    /**
+     * @test
+     * @expectedException \RuntimeException
+     */
+    public function shouldNotRemoveStepWithoutProcess()
+    {
+        $this->builder->remove('test');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldRemoveStepFromProcess()
+    {
+        $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->builder->add('some', $this->getStep('some'));
+        $this->builder->remove('some');
+
+        $this->assertCount(0, $this->builder->getProcess()->getSteps());
+    }
+
+    /**
+     * @test
+     * @expectedException \RuntimeException
+     */
+    public function shouldNotCheckIfStepIsSetWithoutProcess()
+    {
+        $this->builder->has('test');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldCheckIfStepIsSet()
+    {
+        $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+
+        $this->assertFalse($this->builder->has('some'));
+        $this->builder->add('some', $this->getStep('some'));
+        $this->assertTrue($this->builder->has('some'));
+    }
+
+    /**
+     * @test
+     * @expectedException \RuntimeException
+     */
+    public function shouldNotInjectDisplayRouteWithoutProcess()
+    {
+        $this->builder->setDisplayRoute('display_route');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldInjectDisplayRouteToProcess()
+    {
+        $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->builder->setDisplayRoute('display_route');
+
+        $this->assertEquals('display_route', $this->builder->getProcess()->getDisplayRoute());
+    }
+
+    /**
+     * @test
+     * @expectedException \RuntimeException
+     */
+    public function shouldNotInjectForwardRouteWithoutProcess()
+    {
+        $this->builder->setForwardRoute('forward_route');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldInjectForwardRouteToProcess()
+    {
+        $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->builder->setForwardRoute('forward_route');
+
+        $this->assertEquals('forward_route', $this->builder->getProcess()->getForwardRoute());
+    }
+
+    /**
+     * @test
+     * @expectedException \RuntimeException
+     */
+    public function shouldNotInjectRedirectWithoutProcess()
+    {
+        $this->builder->setRedirect('redirect');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldInjectRedirectToProcess()
+    {
+        $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->builder->setRedirect('redirect');
+
+        $this->assertEquals('redirect', $this->builder->getProcess()->getRedirect());
+    }
+
+    /**
+     * @test
+     * @expectedException \RuntimeException
+     */
+    public function shouldNotInjectValidationClosureWithoutProcess()
+    {
+        $this->builder->validate(function () {
+            return 'my-closure';
+        });
+    }
+
+    /**
+     * @test
+     */
+    public function shouldInjectValidationClosureToProcess()
+    {
+        $this->builder->build($this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->builder->validate(function () {
+            return 'my-closure';
+        });
+
+        $validator = $this->builder->getProcess()->getValidator();
+        $this->assertEquals('my-closure', $validator());
+    }
+
+    /**
+     * @test
+     * @expectedException InvalidArgumentException
+     */
+    public function shouldNotRegisterTwoThisSameSteps()
+    {
+        $this->builder->registerStep('new', $this->getStep('somename'));
+        $this->builder->registerStep('new', $this->getStep('somename'));
+    }
+
+    /**
+     * @test
+     * @expectedException InvalidArgumentException
+     */
+    public function shouldNotLoadStepWhenWasNotRegisteredBefore()
+    {
+        $this->builder->loadStep('new');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldLoadStep()
+    {
+        $step = $this->getStep('somename');
+        $this->builder->registerStep('new', $step);
+
+        $this->assertSame($this->builder->loadStep('new'), $step);
+    }
+
+    private function getStep($name = '')
+    {
+        $step = $this->getMock('Sylius\Bundle\FlowBundle\Process\Step\StepInterface');
+        $step->expects($this->any())
+            ->method('getName')
+            ->will($this->returnValue($name));
+        $step->expects($this->any())
+            ->method('displayAction')
+            ->will($this->returnValue('displayActionResponse'));
+        $step->expects($this->any())
+            ->method('forwardAction')
+            ->will($this->returnValue('forwardActionResponse'));
+
+        return $step;
+    }
+}
+
+class TestProcessBuilder extends ProcessBuilder
+{
+    /**
+     * Method getProcess exists only in TestProcessBuilder to allow testing
+     */
+    public function getProcess()
+    {
+        return $this->process;
+    }
+}
diff --git a/src/Sylius/Bundle/FlowBundle/Tests/Process/Context/ProcessContextTest.php b/src/Sylius/Bundle/FlowBundle/Tests/Process/Context/ProcessContextTest.php
new file mode 100644
index 0000000000..9307032857
--- /dev/null
+++ b/src/Sylius/Bundle/FlowBundle/Tests/Process/Context/ProcessContextTest.php
@@ -0,0 +1,430 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sylius\Bundle\FlowBundle\Tests\Process\Context;
+
+use Sylius\Bundle\FlowBundle\Storage\StorageInterface;
+use Sylius\Bundle\FlowBundle\Process\Context\ProcessContextInterface;
+use Sylius\Bundle\FlowBundle\Process\Context\ProcessContext;
+
+/**
+ * ProcessContext test.
+ *
+ * @author Leszek Prabucki <leszek.prabucki@gmail.com>
+ */
+class ProcessContextTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     * @dataProvider getMethodsWithoutInitialize
+     * @expectedException RuntimeException
+     */
+    public function shouldNotExecuteMethodsWithoutContextInitialize($methodName)
+    {
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->$methodName();
+    }
+
+    public function getMethodsWithoutInitialize()
+    {
+        return array(
+            array('isValid'),
+            array('getProcess'),
+            array('getCurrentStep'),
+            array('getPreviousStep'),
+            array('getNextStep'),
+            array('isFirstStep'),
+            array('isLastStep'),
+            array('complete'),
+            array('isCompleted'),
+            array('close'),
+            array('getProgress'),
+            array('getProgress'),
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function shouldInitializeStorage()
+    {
+        $storage = $this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface');
+        $storage->expects($this->once())
+            ->method('initialize')
+            ->with($this->equalTo(md5('scenarioOne')));
+
+        $context = new ProcessContext($storage);
+        $context->initialize($this->getProcess(), $this->getStep('myStep'));
+    }
+
+    /**
+     * @test
+     */
+    public function shouldSetPreviousStepWhenInitialize()
+    {
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->initialize($process, $steps[1]);
+
+        $this->assertEquals('step1', $context->getPreviousStep()->getName());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldSetNextStepWhenInitialize()
+    {
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->initialize($process, $steps[0]);
+
+        $this->assertEquals('step2', $context->getNextStep()->getName());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldSetCurrentStepWhenInitialize()
+    {
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->initialize($process, $steps[0]);
+
+        $this->assertSame($steps[0], $context->getCurrentStep());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldKnowWhenFirstStep()
+    {
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+
+        $firstStepContext = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $firstStepContext->initialize($process, $steps[0]);
+        $lastStepContext = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $lastStepContext->initialize($process, $steps[1]);
+
+        $this->assertTrue($firstStepContext->isFirstStep());
+        $this->assertFalse($lastStepContext->isFirstStep());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldClearStorageWhenClose()
+    {
+        $storage = $this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface');
+        $storage->expects($this->once())
+            ->method('clear');
+
+        $context = new ProcessContext($storage);
+        $context->initialize($this->getProcess(), $this->getStep('myStep'));
+        $context->close();
+    }
+
+    /**
+     * @test
+     */
+    public function shouldKnowWhenLastStep()
+    {
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+
+        $firstStepContext = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $firstStepContext->initialize($process, $steps[0]);
+        $lastStepContext = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $lastStepContext->initialize($process, $steps[1]);
+
+        $this->assertFalse($firstStepContext->isLastStep());
+        $this->assertTrue($lastStepContext->isLastStep());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldSetRequest()
+    {
+        $request = $this->getMock('Symfony\Component\HttpFoundation\Request');
+
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->setRequest($request);
+
+        $this->assertSame($request, $context->getRequest());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldGetProcess()
+    {
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->initialize($process, $steps[0]);
+
+        $this->assertSame($process, $context->getProcess());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldNotBeValidWhenProcessValidatorIsNotValid()
+    {
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+        $process->expects($this->once())
+            ->method('getValidator')
+            ->will($this->returnValue(function () {
+                return false;
+            }));
+
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->initialize($process, $steps[0]);
+
+        $this->assertFalse($context->isValid());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldNotBeValidWhenOneOfPreviousStepIsCompeleted()
+    {
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+
+        $storage = new TestArrayStorage();
+        $storage->set('_status.step1', ProcessContextInterface::STEP_STATE_COMPLETED);
+
+        $context = new ProcessContext($storage);
+        $context->initialize($process, $steps[1]);
+
+        $this->assertFalse($context->isValid());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldBeValid()
+    {
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->initialize($process, $steps[0]);
+
+        $this->assertTrue($context->isValid());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldBeValidWithoutSteps()
+    {
+        $process = $this->getProcess(array());
+
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->initialize($process, $this->getStep('someStep'));
+
+        $this->assertTrue($context->isValid());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldCompleteProcess()
+    {
+        $storage = new TestArrayStorage();
+
+        $steps = array(
+            $this->getStep('step1'),
+            $this->getStep('step2')
+        );
+        $process = $this->getProcess($steps);
+        $context = new ProcessContext($storage);
+        $context->initialize($process, $steps[0]);
+        $this->assertFalse($context->isCompleted());
+        $context->complete();
+
+        $this->assertEquals(ProcessContextInterface::STEP_STATE_COMPLETED, $storage->get('_state.step1'));
+        $this->assertTrue($context->isCompleted());
+    }
+
+    /**
+     * @test
+     * @dataProvider getProgressData
+     */
+    public function shouldCalculateProgress($steps, $index, $expectedProgress)
+    {
+        $process = $this->getProcess($steps);
+
+        $context = new ProcessContext($this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface'));
+        $context->initialize($process, $steps[$index]);
+
+        $this->assertEquals($context->getProgress(), $expectedProgress);
+    }
+
+    public function getProgressData()
+    {
+        return array(
+            array(
+                array(
+                    $this->getStep('step1'),
+                    $this->getStep('step2')
+                ),
+                0,
+                50
+            ),
+            array(
+                array(
+                    $this->getStep('step1'),
+                    $this->getStep('step2')
+                ),
+                1,
+                100
+            ),
+            array(
+                array(
+                    $this->getStep('step1'),
+                    $this->getStep('step2'),
+                    $this->getStep('step3')
+                ),
+                0,
+                33
+            ),
+            array(
+                array(
+                    $this->getStep('step1'),
+                    $this->getStep('step2'),
+                    $this->getStep('step3')
+                ),
+                1,
+                66
+            ),
+        );
+    }
+
+    /**
+     * @test
+     */
+    public function shouldInjectStorageBySetter()
+    {
+        $storage1 = $this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface');
+        $storage2 = $this->getMock('Sylius\Bundle\FlowBundle\Storage\StorageInterface');
+
+        $context = new ProcessContext($storage1);
+        $context->setStorage($storage2);
+
+        $this->assertSame($storage2, $context->getStorage());
+    }
+
+    private function getProcess($steps = array())
+    {
+        $process = $this->getMock('Sylius\Bundle\FlowBundle\Process\ProcessInterface');
+        $process->expects($this->any())
+            ->method('setScenarioAlias')
+            ->with($this->equalTo('scenarioOne'));
+        $process->expects($this->any())
+            ->method('getScenarioAlias')
+            ->will($this->returnValue('scenarioOne'));
+        $process->expects($this->any())
+            ->method('getOrderedSteps')
+            ->will($this->returnValue($steps));
+        $process->expects($this->any())
+            ->method('countSteps')
+            ->will($this->returnValue(count($steps)));
+
+        return $process;
+    }
+
+    private function getStep($name)
+    {
+        $step = $this->getMock('Sylius\Bundle\FlowBundle\Process\Step\StepInterface');
+        $step->expects($this->any())
+            ->method('getName')
+            ->will($this->returnValue($name));
+        $step->expects($this->any())
+            ->method('displayAction')
+            ->will($this->returnValue('displayActionResponse'));
+        $step->expects($this->any())
+            ->method('forwardAction')
+            ->will($this->returnValue('forwardActionResponse'));
+
+        return $step;
+    }
+}
+
+class TestArrayStorage implements StorageInterface
+{
+    private $data = array();
+
+    public function initialize($domain)
+    {
+
+    }
+
+    public function has($key)
+    {
+        return isset($this->data[$key]);
+    }
+
+    public function get($key, $default = null)
+    {
+        return $this->has($key) ? $this->data[$key] : $default;
+    }
+
+    public function set($key, $value)
+    {
+        $this->data[$key] = $value;
+    }
+
+    public function remove($key)
+    {
+        unset($this->data[$key]);
+    }
+
+    public function clear()
+    {
+        $this->data = array();
+    }
+}
diff --git a/src/Sylius/Bundle/FlowBundle/Tests/Process/Coordinator/CoordinatorTest.php b/src/Sylius/Bundle/FlowBundle/Tests/Process/Coordinator/CoordinatorTest.php
new file mode 100644
index 0000000000..d8163e35eb
--- /dev/null
+++ b/src/Sylius/Bundle/FlowBundle/Tests/Process/Coordinator/CoordinatorTest.php
@@ -0,0 +1,382 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sylius\Bundle\FlowBundle\Tests\Process\Coordinator;
+
+use Sylius\Bundle\FlowBundle\Process\Coordinator\Coordinator;
+
+/**
+ * Coordinator test.
+ *
+ * @author Leszek Prabucki <leszek.prabucki@gmail.com>
+ */
+class CoordinatorTest extends \PHPUnit_Framework_TestCase
+{
+    private $coordinator;
+
+    public function setUp()
+    {
+        $router = $this->getRouter(
+            'sylius_flow_display',
+             array(
+                'scenarioAlias' => 'scenarioOne',
+                'stepName' => 'firstStepName'
+            ),
+            'http://someurl.dev/step/scenarioOne/firstStepName'
+        );
+
+        $processBuilder = $this->getProcessBuilder($this->getProcess());
+
+        $processContext = $this->getProcessContext();
+        $processContext->expects($this->any())
+            ->method('isValid')
+            ->will($this->returnValue(true));
+
+        $this->coordinator = $this->createCoordinator($router, $processBuilder, $processContext);
+    }
+
+    /**
+     * @test
+     */
+    public function shouldRedirectToDefaultDisplayActionWhenStarting()
+    {
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+
+        $response = $this->coordinator->start('scenarioOne');
+
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\RedirectResponse', $response);
+        $this->assertEquals('http://someurl.dev/step/scenarioOne/firstStepName', $response->getTargetUrl());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldRedirectToMyRouteDisplayActionWhenStarting()
+    {
+        $router = $this->getRouter(
+            'my_route',
+             array(
+                'stepName' => 'firstStepName'
+            ),
+            'http://someurl.dev/my-super-route/firstStepName'
+        );
+
+        $process = $this->getProcess();
+        $process->expects($this->any())
+            ->method('getDisplayRoute')
+            ->will($this->returnValue('my_route'));
+
+        $processBuilder = $this->getProcessBuilder($process);
+
+        $processContext = $this->getProcessContext();
+        $processContext->expects($this->any())
+            ->method('isValid')
+            ->will($this->returnValue(true));
+
+        $this->coordinator = $this->createCoordinator($router, $processBuilder, $processContext);
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $response = $this->coordinator->start('scenarioOne');
+
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\RedirectResponse', $response);
+        $this->assertEquals('http://someurl.dev/my-super-route/firstStepName', $response->getTargetUrl());
+    }
+
+    /**
+     * @test
+     * @expectedException InvalidArgumentException
+     * @expectedExceptionMessage Process scenario with alias "scenarioOne" is not registered
+     */
+    public function shouldNotStartWhenScenarioIsNotRegistered()
+    {
+        $this->coordinator->start('scenarioOne');
+    }
+
+    /**
+     * @test
+     * @expectedException Symfony\Component\HttpKernel\Exception\NotFoundHttpException
+     */
+    public function shouldNotStartWhenProcessIsNotValid()
+    {
+        $router = $this->getRouter();
+
+        $processBuilder = $this->getProcessBuilder($this->getProcess());
+
+        $processContext = $this->getProcessContext();
+        $processContext->expects($this->any())
+            ->method('isValid')
+            ->will($this->returnValue(false));
+
+        $this->coordinator = $this->createCoordinator($router, $processBuilder, $processContext);
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->coordinator->start('scenarioOne');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldShowDisplayAction()
+    {
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+
+        $this->assertEquals('displayActionResponse', $this->coordinator->display('scenarioOne', 'someStepName'));
+    }
+
+    /**
+     * @test
+     * @expectedException Symfony\Component\HttpKernel\Exception\NotFoundHttpException
+     */
+    public function shouldNotShowDisplayActionWhenProcessIsNotValid()
+    {
+        $router = $this->getRouter();
+
+        $processBuilder = $this->getProcessBuilder($this->getProcess());
+
+        $processContext = $this->getProcessContext();
+        $processContext->expects($this->any())
+            ->method('isValid')
+            ->will($this->returnValue(false));
+
+        $this->coordinator = $this->createCoordinator($router, $processBuilder, $processContext);
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->coordinator->display('scenarioOne', 'someStepName');
+    }
+
+    /**
+     * @test
+     * @expectedException InvalidArgumentException
+     * @expectedExceptionMessage Process scenario with alias "scenarioOne" is not registered
+     */
+    public function shouldNotShowDisplayActionWhenScenarioIsNotRegistered()
+    {
+        $this->coordinator->display('scenarioOne', 'someStepName');
+    }
+
+    /**
+     * @test
+     * @expectedException InvalidArgumentException
+     * @expectedExceptionMessage Process scenario with alias "scenarioOne" is not registered
+     */
+    public function shouldNotShowForwardActionWhenScenarioIsNotRegistered()
+    {
+        $this->coordinator->forward('scenarioOne', 'someStepName');
+    }
+
+    /**
+     * @test
+     * @expectedException Symfony\Component\HttpKernel\Exception\NotFoundHttpException
+     */
+    public function shouldNotShowForwardWhenProcessIsNotValid()
+    {
+        $router = $this->getRouter();
+
+        $processBuilder = $this->getProcessBuilder($this->getProcess());
+
+        $processContext = $this->getProcessContext();
+        $processContext->expects($this->any())
+            ->method('isValid')
+            ->will($this->returnValue(false));
+
+        $this->coordinator = $this->createCoordinator($router, $processBuilder, $processContext);
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->coordinator->forward('scenarioOne', 'someStepName');
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Coordinator\Coordinator::forward
+     */
+    public function shouldShowForwardActionWhenStepIsNotCompleted()
+    {
+        $router = $this->getRouter();
+
+        $processBuilder = $this->getProcessBuilder($this->getProcess());
+
+        $processContext = $this->getProcessContext();
+        $processContext->expects($this->any())
+            ->method('isValid')
+            ->will($this->returnValue(true));
+        $processContext->expects($this->any())
+            ->method('isCompleted')
+            ->will($this->returnValue(false));
+
+        $this->coordinator = $this->createCoordinator($router, $processBuilder, $processContext);
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+
+        $this->assertEquals('forwardActionResponse', $this->coordinator->forward('scenarioOne', 'someStepName'));
+    }
+
+    /**
+     * @test
+     * @expectedException InvalidArgumentException
+     * @expectedExceptionMessage Process scenario with alias "scenarioOne" is already registered
+     */
+    public function shouldNotRegisterScenarioAgain()
+    {
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Coordinator\Coordinator::forward
+     */
+    public function shouldRedirectToNextStepDisplayActionWhenStepIsCompleted()
+    {
+        $router = $this->getRouter(
+            'sylius_flow_display',
+             array(
+                'scenarioAlias' => 'scenarioOne',
+                'stepName' => 'nextStepName'
+            ),
+            'http://someurl.dev/step/scenarioOne/nextStepName'
+        );
+
+        $processBuilder = $this->getProcessBuilder($this->getProcess());
+
+        $processContext = $this->getProcessContext();
+        $processContext->expects($this->any())
+            ->method('isValid')
+            ->will($this->returnValue(true));
+        $processContext->expects($this->any())
+            ->method('getNextStep')
+            ->will($this->returnValue(
+                $this->getStep('nextStepName')
+            ));
+        $processContext->expects($this->any())
+            ->method('isCompleted')
+            ->will($this->returnValue(true));
+
+        $this->coordinator = $this->createCoordinator($router, $processBuilder, $processContext);
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+
+        $response = $this->coordinator->forward('scenarioOne', 'someStepName');
+
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\RedirectResponse', $response);
+        $this->assertEquals('http://someurl.dev/step/scenarioOne/nextStepName', $response->getTargetUrl());
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Coordinator\Coordinator::forward
+     */
+    public function shouldDoProcessRedirectWhenLastStepIsCompleted()
+    {
+
+        $router = $this->getRouter(
+            'http://localhost/processRedirect',
+            array(),
+            'http://localhost/processRedirect'
+        );
+
+        $processBuilder = $this->getProcessBuilder($this->getProcess());
+
+        $processContext = $this->getProcessContext();
+        $processContext->expects($this->any())
+            ->method('isValid')
+            ->will($this->returnValue(true));
+        $processContext->expects($this->any())
+            ->method('isCompleted')
+            ->will($this->returnValue(true));
+        $processContext->expects($this->once())
+            ->method('close');
+        $processContext->expects($this->once())
+            ->method('isLastStep')
+            ->will($this->returnValue(true));
+
+        $this->coordinator = $this->createCoordinator($router, $processBuilder, $processContext);
+        $this->coordinator->registerScenario('scenarioOne', $this->getMock('Sylius\Bundle\FlowBundle\Process\Scenario\ProcessScenarioInterface'));
+
+        $response = $this->coordinator->forward('scenarioOne', 'someStepName');
+
+        $this->assertInstanceOf('Symfony\Component\HttpFoundation\RedirectResponse', $response);
+        $this->assertEquals('http://localhost/processRedirect', $response->getTargetUrl());
+    }
+
+    private function createCoordinator($router, $processBuilder, $processContext)
+    {
+        return new Coordinator(
+            $router,
+            $processBuilder,
+            $processContext
+        );
+    }
+
+    private function getRouter($route = '', $secondParam = array(), $url = 'http://someurl.dev')
+    {
+        $router = $this->getMock('Symfony\Component\Routing\RouterInterface');
+        $router->expects($this->any())
+            ->method('generate')
+            ->with($this->equalTo($route), $this->equalTo($secondParam))
+            ->will($this->returnValue($url));
+
+        return $router;
+    }
+
+    private function getProcessBuilder($process)
+    {
+        $builder = $this->getMock('Sylius\Bundle\FlowBundle\Process\Builder\ProcessBuilderInterface');
+        $builder->expects($this->any())
+            ->method('build')
+            ->will($this->returnValue(
+                $process
+            ));
+
+        return $builder;
+    }
+
+    private function getProcessContext()
+    {
+        return $this->getMock('Sylius\Bundle\FlowBundle\Process\Context\ProcessContextInterface');
+    }
+
+    private function getProcess()
+    {
+        $process = $this->getMock('Sylius\Bundle\FlowBundle\Process\ProcessInterface');
+        $process->expects($this->any())
+            ->method('getFirstStep')
+            ->will($this->returnValue(
+                $this->getStep('firstStepName')
+            ));
+        $process->expects($this->any())
+            ->method('getStepByName')
+            ->with($this->equalTo('someStepName'))
+            ->will($this->returnValue(
+                $this->getStep('someStepName')
+            ));
+        $process->expects($this->any())
+            ->method('setScenarioAlias')
+            ->with($this->equalTo('scenarioOne'));
+        $process->expects($this->any())
+            ->method('getScenarioAlias')
+            ->will($this->returnValue('scenarioOne'));
+        $process->expects($this->any())
+            ->method('getRedirect')
+            ->will($this->returnValue('http://localhost/processRedirect'));
+
+        return $process;
+    }
+
+    private function getStep($name)
+    {
+        $step = $this->getMock('Sylius\Bundle\FlowBundle\Process\Step\StepInterface');
+        $step->expects($this->any())
+            ->method('getName')
+            ->will($this->returnValue($name));
+        $step->expects($this->any())
+            ->method('displayAction')
+            ->will($this->returnValue('displayActionResponse'));
+        $step->expects($this->any())
+            ->method('forwardAction')
+            ->will($this->returnValue('forwardActionResponse'));
+
+        return $step;
+    }
+}
diff --git a/src/Sylius/Bundle/FlowBundle/Tests/Process/ProcessTest.php b/src/Sylius/Bundle/FlowBundle/Tests/Process/ProcessTest.php
index 60b653e153..f220b287e4 100644
--- a/src/Sylius/Bundle/FlowBundle/Tests/Process/ProcessTest.php
+++ b/src/Sylius/Bundle/FlowBundle/Tests/Process/ProcessTest.php
@@ -19,6 +19,7 @@ use Sylius\Bundle\FlowBundle\Process\Step\Step;
  * Process test.
  *
  * @author Paweł Jędrzejewski <pjedrzejewski@diweb.pl>
+ * @author Leszek Prabucki <leszek.prabucki@gmail.com>
  */
 class ProcessTest extends \PHPUnit_Framework_TestCase
 {
@@ -43,6 +44,276 @@ class ProcessTest extends \PHPUnit_Framework_TestCase
             $this->assertSame($name, $process->getStepByIndex($i)->getName());
         }
     }
+
+    /**
+     * @test
+     */
+    public function shouldKeepStepsInOrderAfterSetSteps()
+    {
+        $process = new Process();
+
+        $process->setSteps(array(
+            'foo' => new TestStep(),
+            'bar' => new TestStep(),
+            'foobar' => new TestStep()
+        ));
+
+        $correctOrder = array('foo', 'bar', 'foobar');
+
+        foreach ($process->getOrderedSteps() as $i => $step) {
+            $this->assertSame($correctOrder[$i], $step->getName());
+        }
+
+        foreach ($correctOrder as $i => $name) {
+            $this->assertSame($name, $process->getStepByIndex($i)->getName());
+        }
+    }
+
+    /**
+     * @test
+     */
+    public function shouldAddStep()
+    {
+        $process = new Process();
+        $step1 = new TestStep();
+        $process->addStep('foo', $step1);
+
+        $steps = $process->getSteps();
+        $this->assertSame($step1, $steps['foo']);
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Process::removeStep
+     */
+    public function shouldRemoveStep()
+    {
+        $process = new Process();
+        $process->addStep('foo', new TestStep());
+        $process->removeStep('foo');
+
+        $this->assertCount(0, $process->getSteps());
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Process::removeStep
+     * @expectedException \InvalidArgumentException
+     */
+    public function shouldNotRemoveStepWhenWasNotSet()
+    {
+        $process = new Process();
+        $process->removeStep('foo');
+    }
+
+    /**
+     * @test
+     */
+    public function shouldSetSteps()
+    {
+        $process = new Process();
+        $step1 = new TestStep();
+        $process->setSteps(array('foo' => $step1));
+
+        $steps = $process->getSteps();
+        $this->assertSame($step1, $steps['foo']);
+    }
+
+    /**
+     * @test
+     * @expectedException \InvalidArgumentException
+     */
+    public function shouldNotAddStepWithThisSameNameAgain()
+    {
+        $process = new Process();
+
+        $process->addStep('foo', new TestStep());
+        $process->addStep('foo', new TestStep());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldGetStepUsingIndexAfterSetSteps()
+    {
+        $process = new Process();
+
+        $step1 = new TestStep();
+        $step2 = new TestStep();
+
+        $process->setSteps(array(
+            'foo' => $step1,
+            'bar' => $step2,
+        ));
+
+        $this->assertSame($step1, $process->getStepByIndex(0));
+        $this->assertSame($step2, $process->getStepByIndex(1));
+    }
+
+    /**
+     * @test
+     */
+    public function shouldGetStepUsingIndexAfterStepAddition()
+    {
+        $process = new Process();
+
+        $step1 = new TestStep();
+        $step2 = new TestStep();
+
+        $process->addStep('foo', $step1);
+        $process->addStep('bar', $step2);
+
+        $this->assertSame($step1, $process->getStepByIndex(0));
+        $this->assertSame($step2, $process->getStepByIndex(1));
+    }
+
+    /**
+     * @test
+     * @expectedException \InvalidArgumentException
+     */
+    public function shouldNotGetStepUsingIndexWhenWasNotSet()
+    {
+        $process = new Process();
+        $process->getStepByIndex(0);
+    }
+
+    /**
+     * @test
+     */
+    public function shouldGetStepUsingNameAfterSetSteps()
+    {
+        $process = new Process();
+
+        $step1 = new TestStep();
+        $step2 = new TestStep();
+
+        $process->setSteps(array(
+            'foo' => $step1,
+            'bar' => $step2,
+        ));
+
+        $this->assertSame($step1, $process->getStepByName('foo'));
+        $this->assertSame($step2, $process->getStepByName('bar'));
+    }
+
+    /**
+     * @test
+     */
+    public function shouldGetStepUsingNameAfterStepAddition()
+    {
+        $process = new Process();
+
+        $step1 = new TestStep();
+        $step2 = new TestStep();
+
+        $process->addStep('foo', $step1);
+        $process->addStep('bar', $step2);
+
+        $this->assertSame($step1, $process->getStepByName('foo'));
+        $this->assertSame($step2, $process->getStepByName('bar'));
+    }
+
+    /**
+     * @test
+     * @expectedException \InvalidArgumentException
+     */
+    public function shouldNotGetStepUsingNameWhenWasNotSet()
+    {
+        $process = new Process();
+        $process->getStepByName('foo');
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Process::getLastStep
+     */
+    public function shouldGetLastStep()
+    {
+        $process = new Process();
+
+        $step1 = new TestStep();
+        $step2 = new TestStep();
+
+        $process->addStep('foo', $step1);
+        $process->addStep('bar', $step2);
+
+        $this->assertSame($step2, $process->getLastStep());
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Process::getFirstStep
+     */
+    public function shouldGetFirstStep()
+    {
+        $process = new Process();
+
+        $step1 = new TestStep();
+        $step2 = new TestStep();
+
+        $process->addStep('foo', $step1);
+        $process->addStep('bar', $step2);
+
+        $this->assertSame($step1, $process->getFirstStep());
+    }
+
+    /**
+     * @test
+     */
+    public function shouldSetNeededDataUsingSetter()
+    {
+        $process = new Process();
+        $process->setScenarioAlias('alias');
+        $process->setDisplayRoute('displayRoute');
+        $process->setForwardRoute('forwardRoute');
+        $process->setRedirect('http://somepage');
+        $process->setValidator(function () {
+            return 'Awesome validator';
+        });
+
+        $validator = $process->getValidator();
+        $this->assertSame('alias', $process->getScenarioAlias());
+        $this->assertSame('displayRoute', $process->getDisplayRoute());
+        $this->assertSame('forwardRoute', $process->getForwardRoute());
+        $this->assertSame('http://somepage', $process->getRedirect());
+        $this->assertSame('Awesome validator', $validator());
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Process::countSteps
+     * @dataProvider countStepsDataProvider
+     */
+    public function shouldCountSteps($steps, $expectedCount)
+    {
+        $process = new Process();
+
+        $process->setSteps($steps);
+
+        $this->assertEquals($process->countSteps(), $expectedCount);
+    }
+
+    public function countStepsDataProvider()
+    {
+        return array(
+            array(
+                array(new TestStep(), new TestStep()),
+                2
+            ),
+            array(
+                array('abc' => new TestStep(), 'abc' => new TestStep()),
+                1
+            ),
+            array(
+                array('abc' => new TestStep()),
+                1
+            ),
+            array(
+                array('abc' => new TestStep(), 'zzz' => new TestStep(), 'yyy' => new TestStep()),
+                3
+            ),
+        );
+    }
 }
 
 class TestStep extends Step
diff --git a/src/Sylius/Bundle/FlowBundle/Tests/Process/Step/ContainerAwareStepTest.php b/src/Sylius/Bundle/FlowBundle/Tests/Process/Step/ContainerAwareStepTest.php
new file mode 100644
index 0000000000..b12d0199cc
--- /dev/null
+++ b/src/Sylius/Bundle/FlowBundle/Tests/Process/Step/ContainerAwareStepTest.php
@@ -0,0 +1,52 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sylius\Bundle\FlowBundle\Tests\Process\Step;
+
+use Sylius\Bundle\FlowBundle\Process\Context\ProcessContextInterface;
+use Sylius\Bundle\FlowBundle\Process\Step\ContainerAwareStep;
+
+/**
+ * ContainerAwareStepTest test.
+ *
+ * @author Leszek Prabucki <leszek.prabucki@gmail.com>
+ */
+class ContainerAwareStepTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Step\ContainerAwareStep::setContainer
+     */
+    public function shouldInjectContainerBySetter()
+    {
+        $container = $this->getMock('Symfony\Component\DependencyInjection\ContainerInterface');
+        $step = new TestContainerAwareStep();
+        $step->setContainer($container);
+
+        $this->assertSame($step->getContainer(), $container);
+    }
+}
+
+class TestContainerAwareStep extends ContainerAwareStep
+{
+    /**
+     * Just for check if container setter works
+     */
+    public function getContainer()
+    {
+        return $this->container;
+    }
+
+    public function displayAction(ProcessContextInterface $context)
+    {
+        // pufff.
+    }
+}
diff --git a/src/Sylius/Bundle/FlowBundle/Tests/Process/Step/StepTest.php b/src/Sylius/Bundle/FlowBundle/Tests/Process/Step/StepTest.php
new file mode 100644
index 0000000000..589370c219
--- /dev/null
+++ b/src/Sylius/Bundle/FlowBundle/Tests/Process/Step/StepTest.php
@@ -0,0 +1,63 @@
+<?php
+
+/*
+ * This file is part of the Sylius package.
+ *
+ * (c) Paweł Jędrzejewski
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Sylius\Bundle\FlowBundle\Tests\Process\Step;
+
+/**
+ * Step test.
+ *
+ * @author Leszek Prabucki <leszek.prabucki@gmail.com>
+ */
+class StepTest extends \PHPUnit_Framework_TestCase
+{
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Step\Step::isActive
+     */
+    public function shouldByActiveByDefault()
+    {
+        $step = $this->getStep();
+
+        $this->assertTrue($step->isActive());
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Step\Step::forwardAction
+     */
+    public function shouldCompleteProcessByDefault()
+    {
+        $processContext = $this->getMock('Sylius\Bundle\FlowBundle\Process\Context\ProcessContextInterface');
+        $processContext->expects($this->once())
+            ->method('complete');
+
+        $step = $this->getStep();
+        $step->forwardAction($processContext);
+    }
+
+    /**
+     * @test
+     * @covers Sylius\Bundle\FlowBundle\Process\Step\Step::setName
+     * @covers Sylius\Bundle\FlowBundle\Process\Step\Step::getName
+     */
+    public function shouldSetName()
+    {
+        $step = $this->getStep();
+        $step->setName('stepName');
+
+        $this->assertSame('stepName', $step->getName());
+    }
+
+    private function getStep()
+    {
+        return $this->getMockForAbstractClass('Sylius\Bundle\FlowBundle\Process\Step\Step');
+    }
+}
diff --git a/src/Sylius/Bundle/FlowBundle/phpunit.xml.dist b/src/Sylius/Bundle/FlowBundle/phpunit.xml.dist
index 07f432e641..e14271634c 100644
--- a/src/Sylius/Bundle/FlowBundle/phpunit.xml.dist
+++ b/src/Sylius/Bundle/FlowBundle/phpunit.xml.dist
@@ -12,6 +12,7 @@
             <exclude>
                 <directory>./Resources</directory>
                 <directory>./Tests</directory>
+                <directory>./vendor</directory>
             </exclude>
         </whitelist>
     </filter>