public function testGetInstance() { $inst = LightStep::getInstance("test_group", "1234567890"); $this->assertInstanceOf("\\LightStepBase\\Client\\ClientTracer", $inst); // Is it really a singleton? $inst2 = LightStep::getInstance("test_group", "1234567890"); $this->assertSame($inst, $inst2); }
public function tracer() { return LightStep::getInstance(); }