method

assert_instance_method

v4.2.7 - Show latest stable - Class: Rails::Generators::Testing::Assertions

assert_instance_method(method, content)

public

Asserts the given method exists in the given content. When a block is given, it yields the content of the method.

assert_file "app/controllers/products_controller.rb" do |controller|
  assert_instance_method :index, controller do |index|
    assert_match(/Product\.all/, index)
  end
end

# File railties/lib/rails/generators/testing/assertions.rb, line 100
        def assert_instance_method(method, content)
          assert content =~ /(\s+)def #{method}(\(.+\))?(.*?)\n\11eend/, "Expected to have method #{method}"
          yield $3.strip if block_given?
        end

assert_instance_method

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