/**
* @author Andreas Glaser
*/
public function testMerge()
{
$array1 = ['assoc1' => 'value1', 'assoc2' => ['assoc3' => 'value2', 10 => 'value3'], 'assoc4' => [], 0 => 'value4'];
$this->assertEquals(['assoc1' => 'overwritten', 'assoc2' => ['assoc3' => 'value2', 10 => 'value3'], 'assoc4' => [], 0 => 'value4'], ArrayHelper::merge($array1, ['assoc1' => 'overwritten']));
$this->assertEquals(['assoc1' => 'value1', 'assoc2' => ['assoc3' => 'value2', 10 => 'value3'], 'assoc4' => [], 0 => 'value4', 1 => 'added'], ArrayHelper::merge($array1, [0 => 'added']));
$this->assertEquals(['assoc1' => 'value1', 'assoc2' => 'overwritten', 'assoc4' => [], 0 => 'value4'], ArrayHelper::merge($array1, ['assoc2' => 'overwritten']));
$this->assertEquals(['assoc1' => 'value1', 'assoc2' => ['assoc3' => 'value2', 10 => 'value3'], 'assoc4' => [0 => 'cheese', 'abc' => 'tasty'], 0 => 'value4'], ArrayHelper::merge($array1, ['assoc4' => ['cheese', 'abc' => 'tasty']]));
$this->setExpectedException('\\InvalidArgumentException', 'Argument 2 is not an array');
ArrayHelper::merge(['abc'], 123);
}
