public function get($key, $default = null)
{
return isset($this->vars[$key]) ? $this->vars[$key] : $default;
}
public function testSetAndGet() { $module = new EnvModule($this->container); $module->set("aaa", "bbb"); $this->assertEquals("bbb", $module->get("aaa")); $this->assertEquals(null, $module->get("aaab")); }