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99 lines
2.2 KiB
99 lines
2.2 KiB
<?php
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/**
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* Flight: An extensible micro-framework.
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*
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* @copyright Copyright (c) 2012, Mike Cao <mike@mikecao.com>
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* @license MIT, http://flightphp.com/license
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*/
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class CollectionTest extends PHPUnit\Framework\TestCase
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{
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/**
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* @var \flight\util\Collection
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*/
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private $collection;
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protected function setUp(): void
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{
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$this->collection = new \flight\util\Collection(['a' => 1, 'b' => 2]);
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}
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// Get an item
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public function testGet()
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{
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$this->assertEquals(1, $this->collection->a);
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}
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// Set an item
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public function testSet()
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{
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$this->collection->c = 3;
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$this->assertEquals(3, $this->collection->c);
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}
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// Check if an item exists
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public function testExists()
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{
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$this->assertTrue(isset($this->collection->a));
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}
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// Unset an item
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public function testUnset()
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{
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unset($this->collection->a);
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$this->assertFalse(isset($this->collection->a));
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}
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// Count items
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public function testCount()
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{
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$this->assertEquals(2, count($this->collection));
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}
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// Iterate through items
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public function testIterate()
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{
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$items = [];
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foreach ($this->collection as $key => $value) {
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$items[$key] = $value;
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}
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$this->assertEquals(['a' => 1, 'b' => 2], $items);
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}
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public function testJsonSerialize()
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{
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$this->assertEquals(['a' => 1, 'b' => 2], $this->collection->jsonSerialize());
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}
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public function testOffsetSetWithNullOffset() {
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$this->collection->offsetSet(null, 3);
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$this->assertEquals(3, $this->collection->offsetGet(0));
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}
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public function testOffsetExists() {
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$this->collection->a = 1;
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$this->assertTrue($this->collection->offsetExists('a'));
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}
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public function testOffsetUnset() {
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$this->collection->a = 1;
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$this->assertTrue($this->collection->offsetExists('a'));
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$this->collection->offsetUnset('a');
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$this->assertFalse($this->collection->offsetExists('a'));
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}
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public function testKeys() {
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$this->collection->a = 1;
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$this->collection->b = 2;
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$this->assertEquals(['a', 'b'], $this->collection->keys());
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}
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public function testClear() {
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$this->collection->a = 1;
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$this->collection->b = 2;
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$this->assertEquals(['a', 'b'], $this->collection->keys());
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$this->collection->clear();
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$this->assertEquals(0, $this->collection->count());
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}
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}
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