'post']; $this->assertEquals(['from' => 'post'], $parser->parse('from=post', '')); $this->assertEquals(['from' => 'post'], $parser->parse('', '')); $_POST = []; $this->assertEquals(['from' => 'json'], $parser->parse('{"from":"json"}', '')); $this->assertEquals(['from' => 'body'], $parser->parse('from=body', '')); $this->assertEquals(['onlykey' => ''], $parser->parse('onlykey', '')); } }