DataSizeTest Class Reference

Testing the DataSize object. More...

Inheritance diagram for DataSizeTest:

Collaboration diagram for DataSizeTest:

Public Member Functions
	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 14 of file DataSizeTest.php.

Member Function Documentation

tDataProvider()

DataSizeTest::tDataProvider

(

)

Definition at line 40 of file DataSizeTest.php.

    {
        return [
            [122, 1000, "0.122 KB", 122],
            [-122, 1000, "-0.122 KB", -122],
            [122, 1000000, "0.000122 MB", 122],
            [-122, 1000000, "-0.000122 MB", -122],
            [122, 1000000000, "1.22E-7 GB", 122],
            [-122, 1000000000, "-1.22E-7 GB", -122],
            [122, 1000000000000, "1.22E-10 TB", null], // There is a float rounding error here
            [-122, 1000000000000, "-1.22E-10 TB", null], // There is a float rounding error here
            [122, 1000000000000000, "1.22E-13 PB", 122],
            [-122, 1000000000000000, "-1.22E-13 PB", -122],
            [122, 1000000000000000000, "1.22E-16 EB", 122],
            [-122, 1000000000000000000, "-1.22E-16 EB", -122],
            [122, 1024, "0.119140625 KiB", 122],
            [-122, 1024, "-0.119140625 KiB", -122],
            [122, 1048576, "0.00011634826660156 MiB", 122],
            [-122, 1048576, "-0.00011634826660156 MiB", -122],
            [122, 1073741824, "1.1362135410309E-7 GiB", 122],
            [-122, 1073741824, "-1.1362135410309E-7 GiB", -122],
            [122, 1099511627776, "1.109583536163E-10 TiB", 122],
            [-122, 1099511627776, "-1.109583536163E-10 TiB", -122],
            [122, 1125899906842624, "1.0835776720342E-13 PiB", 122],
            [-122, 1125899906842624, "-1.0835776720342E-13 PiB", -122],
            [122, 1152921504606846976, "1.0581813203459E-16 EiB", 122],
            [-122, 1152921504606846976, "-1.0581813203459E-16 EiB", -122],
            [10 * DataSize::KiB, DataSize::KiB, "10 KiB", 10 * DataSize::KiB]
 
            // This tests will fail because the second param of DataSize
            // needs an integer and this numbers are to big.
            // [122, 1000000000000000000000, "1.22E-19 ZB"],
            // [-122, 1000000000000000000000, "-1.22E-19 ZB"],
            // [122, 1000000000000000000000000, "1.22E-19 YB"],
            // [-122, 1000000000000000000000000, "-1.22E-19 YB"]
        ];
    }

test_division_by_zero()

DataSizeTest::test_division_by_zero

(

)

Definition at line 30 of file DataSizeTest.php.

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

References Vendor\Package\$e.

test_normal()

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

@dataProvider tDataProvider

Definition at line 19 of file DataSizeTest.php.

    {
        $ds = new DataSize($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, $ds->inBytes());
        }
    }

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

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

• tests/Data/DataSizeTest.php