29 lines
1.2 KiB
PHP
29 lines
1.2 KiB
PHP
--TEST--
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Test Collection::filter(), Collection::filterNot(), Collection::filterTo(), Collection::filterNotTo().
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--FILE--
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<?php
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$array = [1, 3, 4, 5, 8, 10, strval(1).strval(3)];
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$pred_is_odd = function ($value) {
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return $value % 2;
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};
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$pred_is_even = function ($value) {
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return $value % 2 == 0;
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};
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$collection = Collection::init($array)->filter($pred_is_odd);
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$collection1 = Collection::init($array)->filterNot($pred_is_odd);
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if ($collection->toArray() != array_values(array_filter($array, $pred_is_odd))) {
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echo 'Collection::filter() failed.', PHP_EOL;
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}
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if ($collection1->toArray() != array_values(array_filter($array, $pred_is_even))) {
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echo 'Collection::filterNot() failed.', PHP_EOL;
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}
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$dest = Collection::init($array);
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$collection2 = Collection::init($array)->filterTo($dest, $pred_is_odd);
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if ($collection2->toArray() != array_merge($array, $collection->toArray()))
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echo 'Collection::filterTo() failed.', PHP_EOL;
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$collection3 = Collection::init($array)->filterNotTo($dest, $pred_is_odd);
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if ($collection3->toArray() != array_merge($array, $collection->toArray(), $collection1->toArray()))
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echo 'Collection::filterNotTo() failed.', PHP_EOL;
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?>
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--EXPECT--
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