assert_file(relative, *contents)
Instance Public methods
Asserts a given file exists. You need to supply an absolute path or a path relative to the configured destination:
1 | assert_file "config/environment.rb" |
You can also give extra arguments. If the argument is a regexp, it will check if the regular expression matches the given file content. If it's a string, it compares the file with the given string:
1 | assert_file "config/environment.rb", /initialize/ |
Finally, when a block is given, it yields the file content:
1 2 3 4 5 | assert_file "app/controllers/products_controller.rb" do |controller| assert_instance_method :index, controller do |index| assert_match(/Product\.all/, index) endend |
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