By Evan Hahn
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Written by means of Azat Mardan, the writer of professional convey. js and sensible Node. js, you can find this brief, concise advisor imperative on your convey. js paintings.
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You should be up and running! Basic Usage Now you have jasmine-node installed! js. You can also put specs in subdirectories of the spec directory. toEqual("world"); }); }); Other than the require calls that you need to make, the specs are just like browserbased Jasmine specs—except for one asynchronous component, that is. Asynchronous Tests with jasmine-node Asynchronous tests work the same way as they do in “regular” Jasmine, but there’s another syntax that you can use: the done function. This signals to jasmine-node that your spec is, well, done.
We want to ability to check if functions have been called, and whether or not they’ve been called how we want them to be called. We specify how our code should work. In Jasmine, a spy does pretty much what its name implies: it lets you spy on pieces of your program (and in general, the pieces that aren’t just variable checks). A little less exciting than James Bond, but still cool spying. The Basics: Spying on a Function Spying allows you to replace a part of your program with a spy. A spy can pretend to be a function or an object.