Conventions used

There are a number of text conventions used throughout this book.

TestIndexHandler: Indicates code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles. Here is an example: "To write a unit test, start with a main_test.go and define a method to return an instance of the Gin router."

A block of code is set as follows:

pm.test("More than 10 recipes", function () { 
   var jsonData = pm.response.json(); 
   pm.expect(jsonData.length).to.equal(10) 
}); 

Any command-line input or output is written as follows:

$ go tool cover -html=coverage.out 

Bold: Indicates a new term, an important word, or words that you see onscreen. For example, words in menus or dialog boxes appear in the text like this. Here is an example: "Click on Launch and assign a key-pair or create a new SSH key pair. Then click on Create instance."

Tips or important notes

Appear like this.