Project: RSpec Core 2.14

Publisher: RSpec

treat symbols as metadata keys with true values

Use the treat_symbols_as_metadata_keys_with_true_values option to tell RSpec that :key is shorthand for :key => true.

RSpec.configure { |c| c.treat_symbols_as_metadata_keys_with_true_values = true }

Given

a file named "spec/spec_helper.rb" with:

RSpec.configure { |c| c.treat_symbols_as_metadata_keys_with_true_values = true }

Scenarios

by default, symbols without values are ignored and the specs are filtered out

Given

a file named "spec/example_spec.rb" with:

describe "failed filtering" do
  it "this will be filted out", :some_tag do
    true
  end

  it "so will this" do
    false
  end
end

When

I run rspec spec/example_spec.rb --tag some_tag

Then

the output should contain "0 examples, 0 failures"

And

the output should contain "All examples were filtered out"

when treat_symbols_as_metadata_keys_with_true_values is true, specs can be tagged with only a symbol

Given

a file named "spec/example_spec.rb" with:

require "spec_helper"
describe "run me", :some_tag do
  it "runs" do
    true
  end
end

describe "run one of these" do
  it "run this one", :some_tag do
    true
  end

  it "but not me" do
    false
  end
end

When

I run rspec spec/example_spec.rb --tag some_tag

Then

the output should contain "2 examples, 0 failures"

And

the output should contain "Run options: include {:some_tag=>true}"

Last published over 6 years ago by myronmarston.

treat symbols as metadata keys with true values

RSpec Core settings