class MathTest in Tamper 8

Tests the math plugin.

@coversDefaultClass \Drupal\tamper\Plugin\Tamper\Math @group tamper

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
  • class \Drupal\Tests\tamper\Unit\Plugin\Tamper\TamperPluginTestBase
    • class \Drupal\Tests\tamper\Unit\Plugin\Tamper\MathTest

File

tests/src/Unit/Plugin/Tamper/MathTest.php, line 14

Namespace

Drupal\Tests\tamper\Unit\Plugin\Tamper

class MathTest extends TamperPluginTestBase {

  /**
   * {@inheritdoc}
   */
  protected function instantiatePlugin() {
    return new Math([], 'math', [], $this
      ->getMockSourceDefinition());
  }

  /**
   * Test addition.
   */
  public function testAddition() {
    $config = [
      Math::SETTING_OPERATION => 'addition',
      Math::SETTING_VALUE => 2,
    ];
    $plugin = new Math($config, 'math', [], $this
      ->getMockSourceDefinition());
    $this
      ->assertEquals(4, $plugin
      ->tamper(2));
  }

  /**
   * Test addition with weird values cast to int.
   */
  public function testAdditionWithCasting() {
    $config = [
      Math::SETTING_OPERATION => 'addition',
      Math::SETTING_VALUE => 2,
    ];
    $plugin = new Math($config, 'math', [], $this
      ->getMockSourceDefinition());
    $this
      ->assertEquals(3, $plugin
      ->tamper(TRUE));
    $this
      ->assertEquals(2, $plugin
      ->tamper(FALSE));
    $this
      ->assertEquals(2, $plugin
      ->tamper(NULL));
  }

  /**
   * Test subtraction.
   */
  public function testSubtraction() {
    $config = [
      Math::SETTING_OPERATION => 'subtraction',
      Math::SETTING_VALUE => 2,
    ];
    $plugin = new Math($config, 'math', [], $this
      ->getMockSourceDefinition());
    $this
      ->assertEquals(0, $plugin
      ->tamper(2));
  }

  /**
   * Test multiplication.
   */
  public function testMultiplication() {
    $config = [
      Math::SETTING_OPERATION => 'multiplication',
      Math::SETTING_VALUE => 2,
    ];
    $plugin = new Math($config, 'math', [], $this
      ->getMockSourceDefinition());
    $this
      ->assertEquals(4, $plugin
      ->tamper(2));
  }

  /**
   * Test division.
   */
  public function testDivision() {
    $config = [
      Math::SETTING_OPERATION => 'division',
      Math::SETTING_VALUE => 2,
    ];
    $plugin = new Math($config, 'math', [], $this
      ->getMockSourceDefinition());
    $this
      ->assertEquals(1, $plugin
      ->tamper(2));
  }

  /**
   * Test flip out with division.
   */
  public function testFlipDivision() {
    $config = [
      Math::SETTING_OPERATION => 'division',
      Math::SETTING_FLIP => TRUE,
      Math::SETTING_VALUE => 3,
    ];
    $plugin = new Math($config, 'math', [], $this
      ->getMockSourceDefinition());
    $this
      ->assertEquals(3 / 2, $plugin
      ->tamper(2));
  }

  /**
   * Test flip out with subtraction.
   */
  public function testFlipSubtraction() {
    $config = [
      Math::SETTING_OPERATION => 'subtraction',
      Math::SETTING_FLIP => TRUE,
      Math::SETTING_VALUE => 3,
    ];
    $plugin = new Math($config, 'math', [], $this
      ->getMockSourceDefinition());
    $this
      ->assertEquals(1, $plugin
      ->tamper(2));
  }

  /**
   * Test invalid data throws exception.
   */
  public function testInvalidDataUntouched() {
    $this
      ->expectException(TamperException::class, 'Math plugin failed because data was not numeric.');
    $config = [
      Math::SETTING_OPERATION => 'subtraction',
      Math::SETTING_FLIP => TRUE,
      Math::SETTING_VALUE => 3,
    ];
    $plugin = new Math($config, 'math', [], $this
      ->getMockSourceDefinition());
    $plugin
      ->tamper('boo');
  }

}

Members

Name	Modifiers	Type	Description	Overrides
MathTest::instantiatePlugin	protected	function	Instantiates a plugin. Overrides TamperPluginTestBase::instantiatePlugin
MathTest::testAddition	public	function	Test addition.
MathTest::testAdditionWithCasting	public	function	Test addition with weird values cast to int.
MathTest::testDivision	public	function	Test division.
MathTest::testFlipDivision	public	function	Test flip out with division.
MathTest::testFlipSubtraction	public	function	Test flip out with subtraction.
MathTest::testInvalidDataUntouched	public	function	Test invalid data throws exception.
MathTest::testMultiplication	public	function	Test multiplication.
MathTest::testSubtraction	public	function	Test subtraction.
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
TamperPluginTestBase::$plugin	protected	property	The tamper plugin under test.
TamperPluginTestBase::getMockSourceDefinition	protected	function	Returns a mocked source definition.
TamperPluginTestBase::setUp	protected	function	Overrides UnitTestCase::setUp	3
TamperPluginTestBase::testBuildConfigurationForm	public	function	@covers ::buildConfigurationForm
TamperPluginTestBase::testDefaultConfiguration	public	function	@covers ::defaultConfiguration
TamperPluginTestBase::testGetConfiguration	public	function	@covers ::getConfiguration
TamperPluginTestBase::testGetPluginDefinition	public	function	@covers ::getPluginDefinition
TamperPluginTestBase::testGetPluginId	public	function	@covers ::getPluginId
TamperPluginTestBase::testMultiple	public	function	@covers ::multiple
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.	1
UnitTestCase::assertArrayEquals	protected	function	Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName Deprecated	protected	function	Mocks a block with a block plugin.	1
UnitTestCase::getClassResolverStub	protected	function	Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub	public	function	Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub	public	function	Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator	protected	function	Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub	public	function	Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName	public	function	Generates a unique random string containing letters and numbers.