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Commit 24eb4c3

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VincentLangletVincentLanglet
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Add tests
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‎src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/PercentToLocalizedStringTransformerTest.php

Copy file name to clipboardExpand all lines: src/Symfony/Component/Form/Tests/Extension/Core/DataTransformer/PercentToLocalizedStringTransformerTest.php
+103Lines changed: 103 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -79,6 +79,109 @@ public function testReverseTransform()
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$this->assertEquals(2, $transformer->reverseTransform('200'));
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}
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public function reverseTransformWithRoundingProvider()
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{
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return [
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// towards positive infinity (1.6 -> 2, -1.6 -> -1)
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.5', 35, PercentToLocalizedStringTransformer::ROUND_CEILING],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.4', 35, PercentToLocalizedStringTransformer::ROUND_CEILING],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.45', 3.5, PercentToLocalizedStringTransformer::ROUND_CEILING],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.44', 3.5, PercentToLocalizedStringTransformer::ROUND_CEILING],
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[null, 0, '34.5', 0.35, PercentToLocalizedStringTransformer::ROUND_CEILING],
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[null, 0, '34.4', 0.35, PercentToLocalizedStringTransformer::ROUND_CEILING],
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[null, 1, '3.45', 0.035, PercentToLocalizedStringTransformer::ROUND_CEILING],
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[null, 1, '3.44', 0.035, PercentToLocalizedStringTransformer::ROUND_CEILING],
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// towards negative infinity (1.6 -> 1, -1.6 -> -2)
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.5', 34, PercentToLocalizedStringTransformer::ROUND_FLOOR],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.4', 34, PercentToLocalizedStringTransformer::ROUND_FLOOR],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.45', 3.4, PercentToLocalizedStringTransformer::ROUND_FLOOR],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.44', 3.4, PercentToLocalizedStringTransformer::ROUND_FLOOR],
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[null, 0, '34.5', 0.34, PercentToLocalizedStringTransformer::ROUND_FLOOR],
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[null, 0, '34.4', 0.34, PercentToLocalizedStringTransformer::ROUND_FLOOR],
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[null, 1, '3.45', 0.034, PercentToLocalizedStringTransformer::ROUND_FLOOR],
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[null, 1, '3.44', 0.034, PercentToLocalizedStringTransformer::ROUND_FLOOR],
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// away from zero (1.6 -> 2, -1.6 -> 2)
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.5', 35, PercentToLocalizedStringTransformer::ROUND_UP],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.4', 35, PercentToLocalizedStringTransformer::ROUND_UP],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.45', 3.5, PercentToLocalizedStringTransformer::ROUND_UP],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.44', 3.5, PercentToLocalizedStringTransformer::ROUND_UP],
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[null, 0, '34.5', 0.35, PercentToLocalizedStringTransformer::ROUND_UP],
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[null, 0, '34.4', 0.35, PercentToLocalizedStringTransformer::ROUND_UP],
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[null, 1, '3.45', 0.035, PercentToLocalizedStringTransformer::ROUND_UP],
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[null, 1, '3.44', 0.035, PercentToLocalizedStringTransformer::ROUND_UP],
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// towards zero (1.6 -> 1, -1.6 -> -1)
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.5', 34, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.4', 34, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.45', 3.4, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.44', 3.4, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,2, '37.37', 37.37, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,2, '2.01', 2.01, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[null, 0, '34.5', 0.34, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[null, 0, '34.4', 0.34, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[null, 1, '3.45', 0.034, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[null, 1, '3.44', 0.034, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[null, 2, '37.37', 0.3737, PercentToLocalizedStringTransformer::ROUND_DOWN],
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[null, 2, '2.01', 0.0201, PercentToLocalizedStringTransformer::ROUND_DOWN],
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// round halves (.5) to the next even number
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.6', 35, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.5', 34, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.4', 34, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[PercentToLocalizedStringTransformer::INTEGER,0, '33.5', 34, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[PercentToLocalizedStringTransformer::INTEGER,0, '32.5', 32, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.46', 3.5, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.45', 3.4, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.44', 3.4, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.35', 3.4, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.25', 3.2, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 0, '34.6', 0.35, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 0, '34.5', 0.34, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 0, '34.4', 0.34, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 0, '33.5', 0.34, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 0, '32.5', 0.32, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 1, '3.46', 0.035, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 1, '3.45', 0.034, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 1, '3.44', 0.034, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 1, '3.35', 0.034, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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[null, 1, '3.25', 0.032, PercentToLocalizedStringTransformer::ROUND_HALF_EVEN],
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// round halves (.5) away from zero
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.6', 35, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.5', 35, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.4', 34, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.46', 3.5, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.45', 3.5, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.44', 3.4, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[null, 0, '34.6', 0.35, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[null, 0, '34.5', 0.35, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[null, 0, '34.4', 0.34, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[null, 1, '3.46', 0.035, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[null, 1, '3.45', 0.035, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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[null, 1, '3.44', 0.034, PercentToLocalizedStringTransformer::ROUND_HALF_UP],
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// round halves (.5) towards zero
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.6', 35, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.5', 34, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,0, '34.4', 34, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.46', 3.5, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.45', 3.4, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[PercentToLocalizedStringTransformer::INTEGER,1, '3.44', 3.4, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[null, 0, '34.6', 0.35, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[null, 0, '34.5', 0.34, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[null, 0, '34.4', 0.34, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[null, 1, '3.46', 0.035, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[null, 1, '3.45', 0.034, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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[null, 1, '3.44', 0.034, PercentToLocalizedStringTransformer::ROUND_HALF_DOWN],
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];
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}
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/**
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* @dataProvider reverseTransformWithRoundingProvider
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*/
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public function testReverseTransformWithRounding($type, $scale, $input, $output, $roundingMode)
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{
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$transformer = new PercentToLocalizedStringTransformer($scale, $type, $roundingMode);
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$this->assertEquals($output, $transformer->reverseTransform($input));
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}
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public function testReverseTransformEmpty()
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{
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$transformer = new PercentToLocalizedStringTransformer();

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