ILIAS\Filesystem\Stream\StreamTest Class Reference

Inheritance diagram for ILIAS\Filesystem\Stream\StreamTest:

Collaboration diagram for ILIAS\Filesystem\Stream\StreamTest:

Public Member Functions
	testDetachWhichShouldSucceed ()
	testDetachDoubleInvocationWhichShouldFail ()
	testGetSizeWithStatsWhichShouldSucceed ()
	testGetSizeWithOptionsWhichShouldSucceed ()
	testGetSizeWithDetachedStreamWhichShouldFail ()
	testCloseWhichShouldSucceed ()
	testCloseWithDetachedStreamWhichShouldDoNothing ()
	testTellWhichShouldSucceed ()
	testTellWithDetachedStreamWhichShouldFail ()
	testTellWithFtellFailureWhichShouldFail ()
	testEofWhichShouldSucceed ()
	testEofWithDetachedStreamWhichShouldFail ()
	testSeekWhichShouldSucceed ()
	testSeekWithDetachedStreamWhichShouldFail ()
	testSeekWithNotSeekableStreamWhichShouldFail ()
	testSeekWithFseekFailureWhichShouldFail ()
	testReadWhichShouldSucceed ()
	testReadWithZeroLengthWhichShouldSucceed ()
	testReadWithDetachedStreamWhichShouldFail ()
	testReadWithNegativeLengthWhichShouldFail ()
	testReadWithUnreadableStreamWhichShouldFail ()
	testReadWithFailingFreadCallWhichShouldFail ()
	testGetContentsWhichShouldSucceed ()
	testGetContentsWithDetachedStreamWhichShouldFail ()
	testGetContentsWithFailingStreamGetContentsCallWhichShouldFail ()
	testToStringWhichShouldSucceed ()
	testToStringWithErrorWhichShouldSucceed ()
	testWriteWhichShouldSucceed ()
	testWriteWithDetachedStreamWhichShouldFail ()
	testWriteWithReadOnlyStreamWhichShouldFail ()
	testWriteWithFailingFwriteCallWhichShouldFail ()

Static Public Attributes
static	$functions

Protected Member Functions
	setUp ()

Private Member Functions
	createResource (string $content, string $mode)

Detailed Description

Author

Nicolas Schäfli ns@st.nosp@m.uder.nosp@m.-raim.nosp@m.ann..nosp@m.ch

Fabian Schmid fabia.nosp@m.n@sr.nosp@m..solu.nosp@m.tion.nosp@m.s

disabled disabled disabled

Definition at line 34 of file StreamTestTBD.php.

Member Function Documentation

createResource()

ILIAS\Filesystem\Stream\StreamTest::createResource ( string  $content, string  $mode  )

private

Definition at line 41 of file StreamTestTBD.php.

Referenced by ILIAS\Filesystem\Stream\StreamTest\testCloseWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testCloseWithDetachedStreamWhichShouldDoNothing(), ILIAS\Filesystem\Stream\StreamTest\testDetachDoubleInvocationWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testDetachWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testEofWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testEofWithDetachedStreamWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testGetContentsWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testGetContentsWithDetachedStreamWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testGetContentsWithFailingStreamGetContentsCallWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testGetSizeWithDetachedStreamWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testGetSizeWithOptionsWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testGetSizeWithStatsWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testReadWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testReadWithDetachedStreamWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testReadWithFailingFreadCallWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testReadWithNegativeLengthWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testReadWithUnreadableStreamWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testReadWithZeroLengthWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testSeekWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testSeekWithDetachedStreamWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testSeekWithFseekFailureWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testSeekWithNotSeekableStreamWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testTellWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testTellWithDetachedStreamWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testTellWithFtellFailureWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testToStringWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testToStringWithErrorWhichShouldSucceed(), ILIAS\Filesystem\Stream\StreamTest\testWriteWithDetachedStreamWhichShouldFail(), ILIAS\Filesystem\Stream\StreamTest\testWriteWithFailingFwriteCallWhichShouldFail(), and ILIAS\Filesystem\Stream\StreamTest\testWriteWithReadOnlyStreamWhichShouldFail().

    {
        //call the root fopen function \ required!
        return \fopen("data://text/plain,$content", $mode);
    }

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setUp()

ILIAS\Filesystem\Stream\StreamTest::setUp ( )

protected

Definition at line 48 of file StreamTestTBD.php.

                              : void
    {
        parent::setUp();

        self::$functions = Mockery::mock();
    }

testCloseWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testCloseWhichShouldSucceed

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Definition at line 132 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                 : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $subject->close();
        $this->assertFalse(is_resource($resource));
    }

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testCloseWithDetachedStreamWhichShouldDoNothing()

ILIAS\Filesystem\Stream\StreamTest::testCloseWithDetachedStreamWhichShouldDoNothing

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Definition at line 144 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                     : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $actualResource = $subject->detach();
        $subject->close();

        $this->assertTrue(is_resource($actualResource));
    }

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testDetachDoubleInvocationWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testDetachDoubleInvocationWhichShouldFail

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Definition at line 73 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                               : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        //check that the detached resource is valid.
        $detachedResource = $subject->detach();
        $this->assertTrue(is_resource($detachedResource));

        //must be null because the stream was already detached.
        $detachedResource = $subject->detach();
        $this->assertNull($detachedResource);
    }

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testDetachWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testDetachWhichShouldSucceed

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Definition at line 56 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                  : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);
        $detachedResource = $subject->detach();

        //check that the resource is valid.
        $this->assertTrue(is_resource($detachedResource));
        $this->assertSame($resource, $detachedResource);

        //Can't test the subject because psr-7 defines that the stream is in an unusable after the detach operation.
    }

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testEofWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testEofWhichShouldSucceed

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Definition at line 216 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                               : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $offset = strlen($content); // end of stream
        $resource = $this->createResource($content, $mode);
        fseek($resource, $offset);  // seek to end of stream
        fgets($resource, 2); // we need to hit the end of the stream or eof returns false. (https://bugs.php.net/bug.php?id=35136)

        $subject = new Stream($resource);

        $endOfFileReached = $subject->eof();
        $this->assertTrue($endOfFileReached);
    }

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testEofWithDetachedStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testEofWithDetachedStreamWhichShouldFail

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Definition at line 235 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                              : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);
        $subject->detach();

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Stream is detached');

        $subject->eof();
    }

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testGetContentsWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testGetContentsWhichShouldSucceed

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Definition at line 472 of file StreamTestTBD.php.

References $text, and ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                       : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $text = $subject->getContents();
        $this->assertSame($content, $text);
    }

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testGetContentsWithDetachedStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testGetContentsWithDetachedStreamWhichShouldFail

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Definition at line 488 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                      : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);
        $subject->detach();

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Stream is detached');

        $subject->getContents();
    }

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testGetContentsWithFailingStreamGetContentsCallWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testGetContentsWithFailingStreamGetContentsCallWhichShouldFail

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Definition at line 507 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                                    : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        //load mock class
        $functionMock = Mockery::mock('alias:' . PHPStreamFunctions::class);

        $functionMock->shouldReceive('stream_get_contents')
            ->once()
            ->with($resource)
            ->andReturn(false);

        $functionMock->shouldReceive('fclose')
            ->once()
            ->with($resource);

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Unable to read stream contents');

        $subject->getContents();
    }

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testGetSizeWithDetachedStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testGetSizeWithDetachedStreamWhichShouldFail

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Definition at line 119 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                  : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);
        $subject->detach();

        $size = $subject->getSize();
        $this->assertNull($size);
    }

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testGetSizeWithOptionsWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testGetSizeWithOptionsWhichShouldSucceed

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Definition at line 105 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                              : void
    {
        $content = 'awesome content stream';
        $correctSize = 900;
        $mode = 'r';
        $resource = $this->createResource($content, $mode);
        $options = new StreamOptions([], $correctSize);

        $subject = new Stream($resource, $options);

        $size = $subject->getSize();
        $this->assertSame($correctSize, $size);
    }

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testGetSizeWithStatsWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testGetSizeWithStatsWhichShouldSucceed

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Definition at line 91 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                            : void
    {
        $content = 'awesome content stream';
        $correctSize = strlen($content);
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $size = $subject->getSize();
        $this->assertSame($correctSize, $size);
    }

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testReadWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testReadWhichShouldSucceed

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Definition at line 347 of file StreamTestTBD.php.

References $text, and ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                : void
    {
        $content = 'awesome content stream';
        $expectedResult = "awesome";
        $mode = 'r';
        $length = 7;
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $text = $subject->read($length);
        $this->assertSame($expectedResult, $text);
    }

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testReadWithDetachedStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testReadWithDetachedStreamWhichShouldFail

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Definition at line 383 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                               : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $length = 7;
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);
        $subject->detach();

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Stream is detached');

        $subject->read($length);
    }

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testReadWithFailingFreadCallWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testReadWithFailingFreadCallWhichShouldFail

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Definition at line 441 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                 : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $length = 3;
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        //load mock class
        $functionMock = Mockery::mock('alias:' . PHPStreamFunctions::class);

        $functionMock->shouldReceive('fread')
            ->once()
            ->withArgs([$resource, $length])
            ->andReturn(false);

        $functionMock->shouldReceive('fclose')
            ->once()
            ->with($resource);

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Unable to read from stream');

        $subject->read($length);
    }

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testReadWithNegativeLengthWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testReadWithNegativeLengthWhichShouldFail

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Definition at line 403 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                               : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $length = -2;
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Length parameter must not be negative');

        $subject->read($length);
    }

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testReadWithUnreadableStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testReadWithUnreadableStreamWhichShouldFail

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Definition at line 422 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                 : void
    {
        $content = 'awesome content stream';
        $mode = 'w';
        $length = 3;
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Can not read from non-readable stream');

        $subject->read($length);
    }

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testReadWithZeroLengthWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testReadWithZeroLengthWhichShouldSucceed

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Definition at line 365 of file StreamTestTBD.php.

References $text, and ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                              : void
    {
        $content = 'awesome content stream';
        $expectedResult = "";
        $mode = 'r';
        $length = 0;
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $text = $subject->read($length);
        $this->assertSame($expectedResult, $text);
    }

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testSeekWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testSeekWhichShouldSucceed

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Definition at line 255 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $offset = 5;
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $subject->seek($offset);
        $this->assertSame($offset, ftell($resource));
    }

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testSeekWithDetachedStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testSeekWithDetachedStreamWhichShouldFail

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Definition at line 272 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                               : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $offset = 5;
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);
        $subject->detach();

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Stream is detached');

        $subject->seek($offset);
    }

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testSeekWithFseekFailureWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testSeekWithFseekFailureWhichShouldFail

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Definition at line 316 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                             : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $offset = 5;
        $whence = SEEK_SET;
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        //load mock class
        $functionMock = Mockery::mock('alias:' . PHPStreamFunctions::class);
        $functionMock->shouldReceive('fseek')
            ->once()
            ->withArgs([$resource, $offset, $whence])
            ->andReturn(-1);

        $functionMock->shouldReceive('fclose')
            ->once()
            ->with($resource);

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage("Unable to seek to stream position \"$offset\" with whence \"$whence\"");

        $subject->seek($offset);
    }

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testSeekWithNotSeekableStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testSeekWithNotSeekableStreamWhichShouldFail

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Definition at line 292 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                  : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $offset = 5;
        $resource = $this->createResource($content, $mode);

        $subjectMock = Mockery::mock(Stream::class . '[isSeekable]', [$resource]);

        $subjectMock
            ->shouldReceive('isSeekable')
            ->once()
            ->andReturn(false);

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Stream is not seekable');

        $subjectMock->seek($offset);
    }

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testTellWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testTellWhichShouldSucceed

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Definition at line 158 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $offset = 5;
        $resource = $this->createResource($content, $mode);
        fseek($resource, $offset);

        $subject = new Stream($resource);

        $actualPosition = $subject->tell();
        $this->assertSame($offset, $actualPosition);
    }

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testTellWithDetachedStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testTellWithDetachedStreamWhichShouldFail

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Definition at line 172 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                               : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);
        $subject->detach();

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Stream is detached');

        $subject->tell();
    }

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testTellWithFtellFailureWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testTellWithFtellFailureWhichShouldFail

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Definition at line 187 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                             : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        //load mock class
        $functionMock = Mockery::mock('alias:' . PHPStreamFunctions::class);
        $functionMock->shouldReceive('ftell')
            ->once()
            ->with($resource)
            ->andReturn(false);

        $functionMock->shouldReceive('fclose')
            ->once()
            ->with($resource);

        $subject = new Stream($resource);

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Unable to determine stream position');

        $subject->tell();
    }

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testToStringWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testToStringWhichShouldSucceed

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Definition at line 537 of file StreamTestTBD.php.

References $text, and ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                    : void
    {
        $content = 'awesome content stream';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $text = $subject->__toString();
        $this->assertSame($content, $text);
    }

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testToStringWithErrorWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testToStringWithErrorWhichShouldSucceed

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to string must never fail

Definition at line 555 of file StreamTestTBD.php.

References $text, and ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                             : void
    {
        $content = 'awesome content stream';
        $expectedResult = '';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = Mockery::mock(Stream::class . '[rewind]', [$resource]);

        $subject->shouldDeferMissing();
        $subject->shouldReceive('rewind')
            ->once()
            ->andThrow(\RuntimeException::class);

        $text = $subject->__toString();
        $this->assertSame($expectedResult, $text);
    }

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testWriteWhichShouldSucceed()

ILIAS\Filesystem\Stream\StreamTest::testWriteWhichShouldSucceed

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Definition at line 577 of file StreamTestTBD.php.

References ILIAS\Filesystem\Util\PHPStreamFunctions\fwrite().

                                                 : void
    {
        $content = 'awesome content stream';
        $newContent = '!';
        $byteCount = strlen($newContent);
        $mode = 'r+';
        $resource = fopen('php://memory', $mode);
        PHPStreamFunctions::fwrite($resource, $content);

        $subject = new Stream($resource);
        $currentSize = $subject->getSize();

        $numberOfBytesWritten = $subject->write($newContent);
        $newSize = $subject->getSize();

        $this->assertSame($byteCount, $numberOfBytesWritten, 'The count of bytes passed to write must match the written bytes after the operation.');
        $this->assertGreaterThan($currentSize, $newSize, 'The new size must be grater than the old size because we wrote to the stream.');
    }

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testWriteWithDetachedStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testWriteWithDetachedStreamWhichShouldFail

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Definition at line 600 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                : void
    {
        $content = 'awesome content stream';
        $newContent = '!';
        $mode = 'w';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);
        $subject->detach();

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Stream is detached');

        $subject->write($newContent);
    }

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testWriteWithFailingFwriteCallWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testWriteWithFailingFwriteCallWhichShouldFail

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Definition at line 639 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                   : void
    {
        $content = 'awesome content stream';
        $newContent = '!';
        $mode = 'a+';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        //load mock class
        $functionMock = Mockery::mock('alias:' . PHPStreamFunctions::class);

        $functionMock->shouldReceive('fwrite')
            ->once()
            ->withArgs([$resource, $newContent])
            ->andReturn(false);

        $functionMock->shouldReceive('fclose')
            ->once()
            ->with($resource);

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Unable to write to stream');

        $subject->write($newContent);
    }

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testWriteWithReadOnlyStreamWhichShouldFail()

ILIAS\Filesystem\Stream\StreamTest::testWriteWithReadOnlyStreamWhichShouldFail

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)

Definition at line 620 of file StreamTestTBD.php.

References ILIAS\Filesystem\Stream\StreamTest\createResource().

                                                                : void
    {
        $content = 'awesome content stream';
        $newContent = '!';
        $mode = 'r';
        $resource = $this->createResource($content, $mode);

        $subject = new Stream($resource);

        $this->expectException(\RuntimeException::class);
        $this->expectExceptionMessage('Can not write to a non-writable stream');

        $subject->write($newContent);
    }

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Field Documentation

$functions

ILIAS\Filesystem\Stream\StreamTest::$functions

static

Definition at line 39 of file StreamTestTBD.php.

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

• components/ILIAS/Filesystem/tests/Stream/StreamTestTBD.php