public function testOptionalParameterBoolean() { $t = new Mcall(); $this->assertFalse($t->optionalParameterBoolFalse()); $this->assertTrue($t->optionalParameterBoolTrue()); $this->assertFalse($t->optionalParameterBooleanNull()); $this->assertTrue($t->optionalParameterBooleanNull(true)); $this->assertTrue($t->optionalParameterBoolean()); $this->assertFalse($t->optionalParameterBoolean(false)); }