I am learning how to use jsMockito to write perfect code. So, could you give me any idea on how to run callback which is provided to service?
Here is my class:
function MyClass(service) {
this.service = service;
}
MyClass.prototype.doSomething = function() {
this.service.doIt(function() {
console.log("How to run this function while running tests?");
})
}
And here is my test:
var MyClassTest = TestCase("MyClassTest");
MyClassTest.prototype.testMyClass = function() {
this.service = mock(Service);
this.myClass = new MyClass(this.service);
this.myClass.doSomething();
}
So, I need to see the log message: "How to run this function while running tests?"
Any ideas are welcome.
Finally I have found the solution.
We need to create doItCallback
:
function MyClass(service) {
this.service = service;
}
MyClass.prototype.doItCallback = function() {
console.log("How to run this function while running tests?");
}
MyClass.prototype.doSomething = function() {
this.service.doIt(this.doItCallback);
}
Also we need to update the mock:
var MyClassTest = TestCase("MyClassTest");
MyClassTest.prototype.testMyClass = function() {
this.service = mock(Service);
this.myClass = new MyClass(this.service);
var myClass = this.myClass;
when(this.service).doIt().then(function() {
myClass.doItCallback();
});
this.myClass.doSomething();
}
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