method

assert_instance_method

v4.2.7 - Show latest stable - 0 notes - Class: Assertions

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2 (0)
4.1.8 (0)
4.2.1 (0)
4.2.7 (0)
4.2.9 (0)
5.0.0.1 (0)
5.1.7 (0)
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (0)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (0)
7.1.3.4 (0)
What's this?

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

Show source

# 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

Related methods