Free download Everyday Rails Testing With Rspec Pdf programs

Everyday Rails Testing With Rspec Pdf Programs How To Control Their

For printing this file Im using iframe I know, that Downloading could be tested with.

It is simply something that is supported by a browser either through a custom function (like Chrome) or the default operating system printing panel (like Safari).

You already say you test the function that creates a PDF for the user which is then downloaded.

From that moment on, whatever happens to that PDF is outside of the scope of your application, so it is not testable and most certainly should not be tested.

Everyday Rails Testing With Rspec Pdf Programs How To Control Their

From personal experience, what happens next is completely a black box, with some people not understanding what a PDF is and others not knowing how to control their printer.

But rest assured, there are far bigger companies making sure that their print functionality works in their browsers, so the same way that you shouldnt test basic Rails methods like validations, you should also skip testing browser things like print() and back().

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Free Download Everyday Rails Testing With Rspec Pdf Programs