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custom_settings.feature
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custom_settings.feature
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Feature: custom settings
Extensions like rspec-rails can add their own configuration settings.
Scenario: simple setting (with defaults)
Given a file named "additional_setting_spec.rb" with:
"""
RSpec.configure do |c|
c.add_setting :custom_setting
end
describe "custom setting" do
it "is nil by default" do
RSpec.configuration.custom_setting.should be_nil
end
it "acts false by default" do
RSpec.configuration.custom_setting.should be_false
end
it "is exposed as a predicate" do
RSpec.configuration.custom_setting?.should be_false
end
it "can be overridden" do
RSpec.configuration.custom_setting = true
RSpec.configuration.custom_setting.should be_true
RSpec.configuration.custom_setting?.should be_true
end
end
"""
When I run `rspec ./additional_setting_spec.rb`
Then the examples should all pass
Scenario: default to true
Given a file named "additional_setting_spec.rb" with:
"""
RSpec.configure do |c|
c.add_setting :custom_setting, :default => true
end
describe "custom setting" do
it "is true by default" do
RSpec.configuration.custom_setting.should be_true
end
it "is exposed as a predicate" do
RSpec.configuration.custom_setting?.should be_true
end
it "can be overridden" do
RSpec.configuration.custom_setting = false
RSpec.configuration.custom_setting.should be_false
RSpec.configuration.custom_setting?.should be_false
end
end
"""
When I run `rspec ./additional_setting_spec.rb`
Then the examples should all pass
Scenario: overridden in a subsequent RSpec.configure block
Given a file named "additional_setting_spec.rb" with:
"""
RSpec.configure do |c|
c.add_setting :custom_setting
end
RSpec.configure do |c|
c.custom_setting = true
end
describe "custom setting" do
it "returns the value set in the last cofigure block to get eval'd" do
RSpec.configuration.custom_setting.should be_true
end
it "is exposed as a predicate" do
RSpec.configuration.custom_setting?.should be_true
end
end
"""
When I run `rspec ./additional_setting_spec.rb`
Then the examples should all pass