57 lines
1.5 KiB
PHP
57 lines
1.5 KiB
PHP
<?php
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namespace Tests;
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use App\Services\Filter;
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class FilterTest extends TestCase
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{
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public function testAdd()
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{
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$filter = new Filter();
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$filter->add('hook', function () {
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});
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$filter->add('hook', function () {
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}, 10);
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$this->assertCount(2, $filter->getListeners('hook'));
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}
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public function testApply()
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{
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$filter = new Filter();
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$this->assertEquals('value', $filter->apply('hook', 'value', ['add']));
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$filter->add('hook', function ($value, $addition) {
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$this->assertEquals('add', $addition);
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return $value.'_medium';
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});
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$filter->add('hook', function ($value) {
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return $value.'_low';
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}, 10);
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$filter->add('hook', function ($value) {
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return $value.'_high';
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}, 30);
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$this->assertEquals('value_low_medium_high', $filter->apply('hook', 'value', ['add']));
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}
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public function testRemove()
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{
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$filter = new Filter();
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$filter->remove('hook');
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$this->assertCount(0, $filter->getListeners('hook'));
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$filter->add('hook', function () {
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});
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$this->assertCount(1, $filter->getListeners('hook'));
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$filter->remove('hook');
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$this->assertCount(0, $filter->getListeners('hook'));
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}
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public function testGetListeners()
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{
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$filter = new Filter();
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$this->assertCount(0, $filter->getListeners('hook'));
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}
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}
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