ILIAS\Tests\Setup\ObjectiveIteratorTest Class Reference

Inheritance diagram for ILIAS\Tests\Setup\ObjectiveIteratorTest:

Collaboration diagram for ILIAS\Tests\Setup\ObjectiveIteratorTest:

Public Member Functions
	testBasicAlgorithm ()
	testRewind ()
	testAllObjectives ()
	testAllObjectivesOnlyReturnsObjectiveOnce ()
	testAllObjectivesDetectsCycle ()
	testSetEnvironment ()
	testMarkFailed ()
	testFailedPreconditionWithOtherOnStack ()
	testFailedPreconditionLastOnStack ()

Protected Member Functions
	newObjective ($hash=null)

Detailed Description

Definition at line 11 of file ObjectiveIteratorTest.php.

Member Function Documentation

newObjective()

ILIAS\Tests\Setup\ObjectiveIteratorTest::newObjective (   $hash = null )

protected

Definition at line 209 of file ObjectiveIteratorTest.php.

Referenced by ILIAS\Tests\Setup\ObjectiveIteratorTest\testAllObjectives(), ILIAS\Tests\Setup\ObjectiveIteratorTest\testAllObjectivesDetectsCycle(), ILIAS\Tests\Setup\ObjectiveIteratorTest\testAllObjectivesOnlyReturnsObjectiveOnce(), ILIAS\Tests\Setup\ObjectiveIteratorTest\testBasicAlgorithm(), ILIAS\Tests\Setup\ObjectiveIteratorTest\testFailedPreconditionLastOnStack(), ILIAS\Tests\Setup\ObjectiveIteratorTest\testFailedPreconditionWithOtherOnStack(), ILIAS\Tests\Setup\ObjectiveIteratorTest\testMarkFailed(), ILIAS\Tests\Setup\ObjectiveIteratorTest\testRewind(), and ILIAS\Tests\Setup\ObjectiveIteratorTest\testSetEnvironment().

                                                  : MockObject
    {
        static $no = 0;

        $objective = $this
            ->getMockBuilder(Setup\Objective::class)
            ->setMethods(["getHash", "getLabel", "isNotable", "withResourcesFrom", "getPreconditions", "achieve", "isApplicable"])
            ->setMockClassName("Mock_ObjectiveNo" . ($no++))
            ->getMock();

        $objective
            ->method("getHash")
            ->willReturn($hash ?? "" . $no);

        return $objective;
    }

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testAllObjectives()

ILIAS\Tests\Setup\ObjectiveIteratorTest::testAllObjectives

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Definition at line 58 of file ObjectiveIteratorTest.php.

References ILIAS\Tests\Setup\ObjectiveIteratorTest\newObjective().

                                        : void
    {
        $environment = $this->createMock(Setup\Environment::class);

        $objective1 = $this->newObjective();
        $objective11 = $this->newObjective();
        $objective12 = $this->newObjective();
        $objective121 = $this->newObjective();

        $objective1
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([$objective11, $objective12]);

        $objective11
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([]);

        $objective12
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([$objective121]);

        $objective121
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([]);

        $iterator = new Setup\ObjectiveIterator($environment, $objective1);

        $expected = [
            $objective11->getHash() => $objective11,
            $objective121->getHash() => $objective121,
            $objective12->getHash() => $objective12,
            $objective1->getHash() => $objective1
        ];

        $this->assertEquals($expected, iterator_to_array($iterator));
    }

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testAllObjectivesDetectsCycle()

ILIAS\Tests\Setup\ObjectiveIteratorTest::testAllObjectivesDetectsCycle

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Definition at line 125 of file ObjectiveIteratorTest.php.

References ILIAS\Tests\Setup\ObjectiveIteratorTest\newObjective().

                                                    : void
    {
        $environment = $this->createMock(Setup\Environment::class);

        $objective1 = $this->newObjective();
        $objective2 = $this->newObjective();

        $objective1
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([$objective2]);

        $objective2
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([$objective1]);

        $this->expectException(Setup\UnachievableException::class);

        $iterator = new Setup\ObjectiveIterator($environment, $objective1);
        iterator_to_array($iterator);
    }

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testAllObjectivesOnlyReturnsObjectiveOnce()

ILIAS\Tests\Setup\ObjectiveIteratorTest::testAllObjectivesOnlyReturnsObjectiveOnce

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Definition at line 99 of file ObjectiveIteratorTest.php.

References ILIAS\Tests\Setup\ObjectiveIteratorTest\newObjective().

                                                                : void
    {
        $environment = $this->createMock(Setup\Environment::class);

        $objective1 = $this->newObjective();
        $objective11 = $this->newObjective();

        $objective1
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([$objective11, $objective11]);

        $objective11
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([]);

        $iterator = new Setup\ObjectiveIterator($environment, $objective1);

        $expected = [
            $objective11->getHash() => $objective11,
            $objective1->getHash() => $objective1
        ];
        $this->assertEquals($expected, iterator_to_array($iterator));
    }

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testBasicAlgorithm()

ILIAS\Tests\Setup\ObjectiveIteratorTest::testBasicAlgorithm

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Definition at line 13 of file ObjectiveIteratorTest.php.

References ILIAS\Tests\Setup\ObjectiveIteratorTest\newObjective().

                                         : void
    {
        $hash = "my hash";
        $objective = $this->newObjective($hash);
        $environment = $this->createMock(Setup\Environment::class);

        $objective
            ->expects($this->once())
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([]);

        $iterator = new Setup\ObjectiveIterator($environment, $objective);

        $this->assertTrue($iterator->valid());
        $this->assertSame($objective, $iterator->current());
        $this->assertSame($hash, $iterator->key());

        $iterator->next();

        $this->assertFalse($iterator->valid());
    }

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testFailedPreconditionLastOnStack()

ILIAS\Tests\Setup\ObjectiveIteratorTest::testFailedPreconditionLastOnStack

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Definition at line 263 of file ObjectiveIteratorTest.php.

References ILIAS\GlobalScreen\Provider\__construct(), ILIAS\__construct(), and ILIAS\Tests\Setup\ObjectiveIteratorTest\newObjective().

                                                        : void
    {
        $this->expectException(Setup\UnachievableException::class);

        $env = new Setup\ArrayEnvironment([]);

        $objective_fail = $this->newObjective();
        $objective_1 = $this->newObjective();
        $objective_2 = $this->newObjective();

        $objective_1
            ->method("getPreconditions")
            ->willReturn([$objective_fail]);
        $objective_2
            ->method("getPreconditions")
            ->willReturn([$objective_1]);

        $iterator = new class($env, $objective_2, $objective_fail) extends Setup\ObjectiveIterator {
            public function __construct(
                Setup\Environment $environment,
                Setup\Objective $objective,
                MockObject $objective_fail
            ) {
                parent::__construct($environment, $objective);
                $this->failed[$objective_fail->getHash()] = true;
            }
        };

        $this->assertEquals($objective_fail, $iterator->current());
        $iterator->next();
    }

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testFailedPreconditionWithOtherOnStack()

ILIAS\Tests\Setup\ObjectiveIteratorTest::testFailedPreconditionWithOtherOnStack

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Definition at line 226 of file ObjectiveIteratorTest.php.

References ILIAS\GlobalScreen\Provider\__construct(), ILIAS\__construct(), and ILIAS\Tests\Setup\ObjectiveIteratorTest\newObjective().

                                                             : void
    {
        $this->expectException(Setup\UnachievableException::class);

        $env = new Setup\ArrayEnvironment([]);

        $objective_fail = $this->newObjective();
        $objective_1 = $this->newObjective();
        $objective_2 = $this->newObjective();
        $objective_3 = $this->newObjective();

        $objective_1
            ->method("getPreconditions")
            ->willReturn([$objective_fail]);
        $objective_2
            ->method("getPreconditions")
            ->willReturn([]);
        $objective_3
            ->method("getPreconditions")
            ->willReturn([$objective_1, $objective_2]);

        $iterator = new class($env, $objective_3, $objective_fail) extends Setup\ObjectiveIterator {
            public function __construct(
                Setup\Environment $environment,
                Setup\Objective $objective,
                MockObject $objective_fail
            ) {
                parent::__construct($environment, $objective);
                $this->failed[$objective_fail->getHash()] = true;
            }
        };

        $this->assertEquals($objective_fail, $iterator->current());
        $iterator->next();
        $iterator->next();
    }

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testMarkFailed()

ILIAS\Tests\Setup\ObjectiveIteratorTest::testMarkFailed

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Definition at line 174 of file ObjectiveIteratorTest.php.

References ILIAS\Tests\Setup\ObjectiveIteratorTest\newObjective().

                                     : void
    {
        $this->expectException(Setup\UnachievableException::class);

        $env = new Setup\ArrayEnvironment([]);

        $objective_fail = $this->newObjective();
        $objective_1 = $this->newObjective();
        $objective_2 = $this->newObjective();
        $objective_3 = $this->newObjective();

        $objective_1
            ->method("getPreconditions")
            ->willReturn([]);

        $objective_2
            ->method("getPreconditions")
            ->willReturn([]);

        $objective_3
            ->method("getPreconditions")
            ->willReturn([$objective_1, $objective_fail, $objective_2]);

        $iterator = new Setup\ObjectiveIterator($env, $objective_3);


        $this->assertEquals($objective_1, $iterator->current());
        $iterator->next();
        $this->assertEquals($objective_fail, $iterator->current());
        $iterator->markAsFailed($objective_fail);
        $iterator->next();
        $this->assertEquals($objective_2, $iterator->current());
        $iterator->next();
    }

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testRewind()

ILIAS\Tests\Setup\ObjectiveIteratorTest::testRewind

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Definition at line 36 of file ObjectiveIteratorTest.php.

References ILIAS\Tests\Setup\ObjectiveIteratorTest\newObjective().

                                 : void
    {
        $hash = "my hash";
        $objective = $this->newObjective($hash);
        $environment = $this->createMock(Setup\Environment::class);

        $iterator = new Setup\ObjectiveIterator($environment, $objective);

        $objective
            ->expects($this->once())
            ->method("getPreconditions")
            ->with($environment)
            ->willReturn([]);

        $iterator->next();
        $iterator->rewind();

        $this->assertTrue($iterator->valid());
        $this->assertSame($objective, $iterator->current());
        $this->assertSame($hash, $iterator->key());
    }

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testSetEnvironment()

ILIAS\Tests\Setup\ObjectiveIteratorTest::testSetEnvironment

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Definition at line 148 of file ObjectiveIteratorTest.php.

References ILIAS\Tests\Setup\ObjectiveIteratorTest\newObjective().

                                         : void
    {
        $env1 = new Setup\ArrayEnvironment([]);
        $env2 = new Setup\ArrayEnvironment([]);

        $objective1 = $this->newObjective();
        $objective2 = $this->newObjective();

        $objective1
            ->expects($this->atLeastOnce())
            ->method("getPreconditions")
            ->with($env1)
            ->willReturn([$objective2]);

        $objective2
            ->expects($this->atLeastOnce())
            ->method("getPreconditions")
            ->with($env2)
            ->willReturn([]);

        $iterator = new Setup\ObjectiveIterator($env1, $objective1);

        $iterator->setEnvironment($env2);
        $iterator->next();
    }

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The documentation for this class was generated from the following file:

• tests/Setup/ObjectiveIteratorTest.php