public function Framework_ConstraintTest::testConstraintIsEmpty in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 vendor/phpunit/phpunit/tests/Framework/ConstraintTest.php \Framework_ConstraintTest::testConstraintIsEmpty()

@covers PHPUnit_Framework_Constraint_IsEmpty @covers PHPUnit_Framework_Constraint::count @covers PHPUnit_Framework_TestFailure::exceptionToString

File

vendor/phpunit/phpunit/tests/Framework/ConstraintTest.php, line 3218

Class

Framework_ConstraintTest

@since Class available since Release 3.0.0

Code

public function testConstraintIsEmpty() {
  $constraint = new PHPUnit_Framework_Constraint_IsEmpty();
  $this
    ->assertFalse($constraint
    ->evaluate(array(
    'foo',
  ), '', true));
  $this
    ->assertTrue($constraint
    ->evaluate(array(), '', true));
  $this
    ->assertFalse($constraint
    ->evaluate(new ArrayObject(array(
    'foo',
  )), '', true));
  $this
    ->assertTrue($constraint
    ->evaluate(new ArrayObject(array()), '', true));
  $this
    ->assertEquals('is empty', $constraint
    ->toString());
  $this
    ->assertEquals(1, count($constraint));
  try {
    $constraint
      ->evaluate(array(
      'foo',
    ));
  } catch (PHPUnit_Framework_ExpectationFailedException $e) {
    $this
      ->assertEquals(<<<EOF
Failed asserting that an array is empty.

EOF
, PHPUnit_Framework_TestFailure::exceptionToString($e));
    return;
  }
  $this
    ->fail();
}