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<?php |
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namespace TraderInteractive\Filter; |
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use PHPUnit\Framework\TestCase; |
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use TraderInteractive\Exceptions\FilterException; |
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/** |
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* @coversDefaultClass \TraderInteractive\Filter\Arrays |
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*/ |
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final class ArraysTest extends TestCase |
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{ |
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/** |
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* @test |
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* @covers ::filter |
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*/ |
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public function filterBasicPass() |
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{ |
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$this->assertSame(['boo'], Arrays::filter(['boo'])); |
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} |
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/** |
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* @test |
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* @covers ::filter |
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* @expectedException \TraderInteractive\Exceptions\FilterException |
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* @expectedExceptionMessage Value '1' is not an array |
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*/ |
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public function filterFailNotArray() |
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{ |
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Arrays::filter(1); |
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} |
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/** |
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* @test |
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* @covers ::filter |
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* @expectedException \TraderInteractive\Exceptions\FilterException |
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* @expectedExceptionMessage $value count of 0 is less than 1 |
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*/ |
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public function filterFailEmpty() |
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{ |
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Arrays::filter([]); |
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} |
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/** |
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* @test |
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* @covers ::filter |
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* @expectedException \TraderInteractive\Exceptions\FilterException |
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* @expectedExceptionMessage $value count of 1 is less than 2 |
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*/ |
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public function filterCountLessThanMin() |
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{ |
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Arrays::filter([0], 2); |
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} |
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/** |
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* @test |
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* @covers ::filter |
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* @expectedException \TraderInteractive\Exceptions\FilterException |
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* @expectedExceptionMessage $value count of 2 is greater than 1 |
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*/ |
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public function filterCountGreaterThanMax() |
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{ |
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Arrays::filter([0, 1], 1, 1); |
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} |
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/** |
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* @test |
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* @covers ::in |
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*/ |
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public function inPassStrict() |
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{ |
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$this->assertSame('boo', Arrays::in('boo', ['boo'])); |
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} |
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/** |
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* @test |
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* @covers ::in |
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*/ |
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public function inFailStrict() |
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{ |
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try { |
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Arrays::in('0', [0]); |
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$this->fail(); |
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} catch (FilterException $e) { |
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$this->assertSame("Value '0' is not in array array (\n 0 => 0,\n)", $e->getMessage()); |
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} |
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} |
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/** |
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* @test |
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* @covers ::in |
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*/ |
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public function inFailNotStrict() |
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{ |
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try { |
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Arrays::in('boo', ['foo'], false); |
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$this->fail(); |
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} catch (FilterException $e) { |
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$this->assertSame("Value 'boo' is not in array array (\n 0 => 'foo',\n)", $e->getMessage()); |
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} |
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} |
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/** |
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* @test |
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* @covers ::in |
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*/ |
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public function inPassNotStrict() |
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{ |
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$this->assertSame('0', Arrays::in('0', [0], false)); |
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} |
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/** |
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* Verifies the basic behavior of the flatten filter. |
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* |
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* @test |
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* @covers ::flatten |
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*/ |
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public function flatten() |
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{ |
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$this->assertSame([1, 2, 3, 4, 5], Arrays::flatten([[1, 2], [[3, [4, 5]]]])); |
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} |
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/** |
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* @test |
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* @covers ::arrayize |
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*/ |
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public function arrayizeReturnsInputIfItIsAnArray() |
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{ |
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$this->assertSame([1, 2, 3, 4, 5], Arrays::arrayize([1, 2, 3, 4, 5])); |
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} |
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/** |
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* @test |
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* @covers ::arrayize |
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*/ |
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public function arrayizeWrapsNonArrayValue() |
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{ |
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$value = new \StdClass(); |
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$this->assertSame([$value], Arrays::arrayize($value)); |
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} |
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/** |
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* @test |
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* @covers ::arrayize |
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*/ |
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public function arrayizeConvertsNullToEmptyArray() |
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{ |
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$this->assertSame([], Arrays::arrayize(null)); |
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} |
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/** |
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* @test |
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* @covers ::copy |
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*/ |
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public function copy() |
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{ |
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$source = ['foo' => 1, 'bar' => 2, 'extra' => 3]; |
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$keyMap = [ |
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'far' => 'foo', |
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'bar', |
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]; |
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$result = Arrays::copy($source, $keyMap); |
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$this->assertSame( |
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[ |
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'far' => $source['foo'], |
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'bar' => $source['bar'], |
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], |
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$result |
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); |
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} |
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/** |
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* @test |
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* @covers ::copyEach |
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*/ |
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public function copyEach() |
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{ |
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$input = [ |
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['foo' => 1, 'bar' => 2], |
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['foo' => 3, 'bar' => 4], |
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]; |
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$keyMap = [ |
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'far' => 'foo', |
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'bar', |
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]; |
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$result = Arrays::copyEach($input, $keyMap); |
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$this->assertSame( |
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[ |
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[ |
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'far' => 1, |
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'bar' => 2, |
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], |
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[ |
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'far' => 3, |
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'bar' => 4, |
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], |
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], |
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$result |
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); |
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} |
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} |
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traderinteractive /
filter-arrays-php
