/** * Test removing element from array * * @return void */ public function testRemove() { $success = $this->collection->remove(3); $this->assertTrue($success); $this->assertCount(2, $this->collection); $this->assertFalse($this->collection->contains(3)); }
/** * Test validating collection elements exist * * @return void */ public function testContains() { $this->assertTrue($this->collection->contains(3)); $this->assertFalse($this->collection->contains(7)); }