p6naveen / project-1

     * @covers PHPUnit_Framework_Constraint::count

     * @covers PHPUnit_Framework_TestFailure::exceptionToString

     */

    public function testConstraintIsIdentical()

    {

        $a = new stdClass;

        $b = new stdClass;

        $constraint = PHPUnit_Framework_Assert::identicalTo($a);

        $this->assertFalse($constraint->evaluate($b, '', true));

        $this->assertTrue($constraint->evaluate($a, '', true));

        $this->assertEquals('is identical to an object of class "stdClass"', $constraint->toString());

        $this->assertEquals(1, count($constraint));

        try {

            $constraint->evaluate($b);

        } catch (PHPUnit_Framework_ExpectationFailedException $e) {

            $this->assertEquals(<<<EOF

Failed asserting that two variables reference the same object.

EOF

              ,

              PHPUnit_Framework_TestFailure::exceptionToString($e)

            );

            return;

        }

        $this->fail();

    }

    /**

     * @covers PHPUnit_Framework_Constraint_IsIdentical

     * @covers PHPUnit_Framework_Assert::logicalNot

     * @covers PHPUnit_Framework_TestFailure::exceptionToString

     */

    public function testConstraintIsNotIdentical()

    {

        $a = new stdClass;

        $b = new stdClass;

        $constraint = PHPUnit_Framework_Assert::logicalNot(

          PHPUnit_Framework_Assert::identicalTo($a)

        );

        $this->assertTrue($constraint->evaluate($b, '', true));

        $this->assertFalse($constraint->evaluate($a, '', true));

        $this->assertEquals('is not identical to an object of class "stdClass"', $constraint->toString());

        $this->assertEquals(1, count($constraint));

        try {

            $constraint->evaluate($a);

        } catch (PHPUnit_Framework_ExpectationFailedException $e) {

            $this->assertEquals(<<<EOF

Failed asserting that two variables don't reference the same object.

EOF

              ,

              $this->trimnl(PHPUnit_Framework_TestFailure::exceptionToString($e))

            );

            return;

        }

        $this->fail();

    }

    /**

     * @covers PHPUnit_Framework_Constraint_IsIdentical

     * @covers PHPUnit_Framework_Constraint::count

     * @covers PHPUnit_Framework_TestFailure::exceptionToString

     */

    public function testConstraintSplObjectStorageContains()

    {

        $object     = new StdClass;

        $constraint = new PHPUnit_Framework_Constraint_TraversableContains($object);

        $this->assertStringMatchesFormat('contains stdClass Object &%s ()', $constraint->toString());

        $storage = new SplObjectStorage;

        $this->assertFalse($constraint->evaluate($storage, '', true));

        $storage->attach($object);

        $this->assertTrue($constraint->evaluate($storage, '', true));

        try {

            $constraint->evaluate(new SplObjectStorage);

        } catch (PHPUnit_Framework_ExpectationFailedException $e) {

            $this->assertStringMatchesFormat(

              <<<EOF

Failed asserting that a traversable contains stdClass Object &%x ().

EOF

              ,

              PHPUnit_Framework_TestFailure::exceptionToString($e)

            );

            return;

        }

        $this->fail();

    }

    /**

     * @covers PHPUnit_Framework_Constraint_TraversableContains