rspec-subject-extensions adds each
short-hand to generate a nested example group with
a single example that specifies the expected value of each attribute of the subject.
If no attribute is given, each element of the subject will be used.
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gem install rspec-subject-extensions
rspec ~> 2.6
i18n >= 0.5.0
activesupport >= 3.0
Creates a nested example group named by each
and the submitted attribute
,
and then generates an example for each attribute using the submitted block.
# This ...
describe Object do
each(:item) { should be_an(Integer) }
end
# ... generates the same runtime structure as this:
describe Object do
describe "each item"
it "should be an Integer" do
subject.items.each do |item|
item.should be_an(Integer)
end
end
end
end
The attribute
can be a Symbol
or a String
.
Creates a nested example group and then generates an example for each instance using the submitted block.
# This ...
describe Object do
subject { Object.visible }
each { should be_visible }
end
# ... generates the same runtime structure as this:
describe Object do
describe "each instance" do
it "should be visible" do
subject.each do |element|
element.should be_visible
end
end
end
end
- http://github.com/rspec/rspec
- http://github.com/rspec/rspec-core
- http://github.com/rspec/rspec-expectations
- http://github.com/rspec/rspec-mocks
MIT License. Copyright 2011 SĂ©bastien Grosjean, sponsored by BookingSync, Vacation Rental's Booking Calendar Software