TypeScript Unit Testing Alsatian
Example
Alsatian is a unit testing framework written in TypeScript. It allows for usage of Test Cases, and outputs TAP-compliant markup.
To use it, install it from npm:
npm install alsatian --save-dev
Then set up a test file:
import { Expect, Test, TestCase } from "alsatian";
import { SomeModule } from "../src/some-module";
export SomeModuleTests {
@Test()
public statusShouldBeTrueByDefault() {
let instance = new SomeModule();
Expect(instance.status).toBe(true);
}
@Test("Name should be null by default")
public nameShouldBeNullByDefault() {
let instance = new SomeModule();
Expect(instance.name).toBe(null);
}
@TestCase("first name")
@TestCase("apples")
public shouldSetNameCorrectly(name: string) {
let instance = new SomeModule();
instance.setName(name);
Expect(instance.name).toBe(name);
}
}
For a full documentation, see alsatian's GitHub repo.
