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javascriptunit-testingbddjasmine

Override default jasmine error message for matchers

I want to show some custom error message when any matcher fails , suppose i call this 

 expect(false).toBe(true);

obviously it would return false and error message would be 

Expected false to be true

But here i want to show my custom message . Suppose i want to show 

You are expecting a false but its true .

How to do this . Thanks in advance .

Solution

  • You have to write custom matchers for this. Because the error message is hard coded in jasmine.