DataSizeTest Class Reference

Testing the DataSize object. More...

Inheritance diagram for DataSizeTest:

Collaboration diagram for DataSizeTest:

Public Member Functions
	provideDataSizes ()
	testDifferentDataSizes (int $bytes, string $expected_representation)
	@dataProvider provideDataSizes More...
	test_normal ($a, $b, $expected, $expected_in_bytes)
	@dataProvider tDataProvider More...
	test_division_by_zero ()
	tDataProvider ()

Detailed Description

Testing the DataSize object.

Author

Daniel Weise danie.nosp@m.l.we.nosp@m.ise@c.nosp@m.once.nosp@m.pts-a.nosp@m.nd-t.nosp@m.raini.nosp@m.ng.d.nosp@m.e

Definition at line 31 of file DataSizeTest.php.

Member Function Documentation

provideDataSizes()

DataSizeTest::provideDataSizes

(

)

Definition at line 33 of file DataSizeTest.php.

                                      : array
    {
        return [
            [1000, '1000 B'],
            [1001, '1 KB'],
            [1023, '1.02 KB'],
            [1024, '1.02 KB'],
            [1025, '1.03 KB'],
            [10000, '10 KB'],
            [11000, '11 KB'],
            [28_566_695, '28.57 MB'],
            [48_521_625, '48.52 MB'],
            [58_777_412_654, '58.78 GB'],
            [46_546_544_654_545, '46.55 TB'],
            [125_862_151_563_255_622, '125862.15 TB'],
        ];
    }

tDataProvider()

DataSizeTest::tDataProvider

(

)

Definition at line 85 of file DataSizeTest.php.

                                   : array
    {
        return [
            [122, 1000, "122 B", 122],
            [-122, 1000, "-122 B", -122],
            [122, 1_000_000, "122 B", 122],
            [-122, 1_000_000, "-122 B", -122],
            [122, 1_000_000_000, "122 B", 122],
            [-122, 1_000_000_000, "-122 B", -122],
            [122, 1_000_000_000_000, "122 B", null], // There is a float rounding error here
            [-122, 1_000_000_000_000, "-122 B", null], // There is a float rounding error here
            [122, 1024, "122 B", 122],
            [-122, 1024, "-122 B", -122],
            [122, 1_048_576, "122 B", 122],
            [-122, 1_048_576, "-122 B", -122],
            [122, 1_073_741_824, "122 B", 122],
            [-122, 1_073_741_824, "-122 B", -122],
            [122, 1_099_511_627_776, "122 B", 122],
            [-122, 1_099_511_627_776, "-122 B", -122],
            [10 * DataSize::KiB, DataSize::KiB, "10.24 KB", 10 * DataSize::KiB],
        ];
    }

test_division_by_zero()

DataSizeTest::test_division_by_zero

(

)

Definition at line 75 of file DataSizeTest.php.

                                           : void
    {
        try {
            $ds = new DataSize(4533, 0);
            $this->assertFalse("This should not happen");
        } catch (Exception | DivisionByZeroError $e) {
            $this->assertTrue(true);
        }
    }

References Vendor\Package\$e.

test_normal()

DataSizeTest::test_normal	(		$a,
			$b,
			$expected,
			$expected_in_bytes
	)

@dataProvider tDataProvider

Definition at line 64 of file DataSizeTest.php.

                                                                      : void
    {
        $ds = new DataSize($a, $b);
        $this->assertEquals($a / $b, $ds->getSize());
        $this->assertEquals($b, $ds->getUnit());
        $this->assertEquals($expected, $ds->__toString());
        if ($expected_in_bytes) {
            $this->assertEquals($expected_in_bytes, (int) $ds->inBytes());
        }
    }

References Vendor\Package\$a, and Vendor\Package\$b.

testDifferentDataSizes()

DataSizeTest::testDifferentDataSizes	(	int	$bytes,
		string	$expected_representation
	)

@dataProvider provideDataSizes

Definition at line 54 of file DataSizeTest.php.

                                                                                       : void
    {
        $datasize = new DataSize($bytes, DataSize::Byte);
 
        $this->assertEquals($expected_representation, $datasize->__toString());
    }

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

• tests/Data/DataSizeTest.php