To add a collaborator to this project you will need to use the Relish gem to add the collaborator via a terminal command. Soon you'll be able to also add collaborators here!
More about adding a collaborator`cover` matcher
Use the cover matcher to specify that a range covers one or more
expected objects. This works on any object that responds to #cover?
(such as a Range):
expect(1..10).to cover(5)
expect(1..10).to cover(4, 6)
expect(1..10).not_to cover(11)
- Scenarios
-
- range usage
-
- Given
-
a file named "range_cover_matcher_spec.rb" with:
RSpec.describe (1..10) do it { is_expected.to cover(4) } it { is_expected.to cover(6) } it { is_expected.to cover(8) } it { is_expected.to cover(4, 6) } it { is_expected.to cover(4, 6, 8) } it { is_expected.not_to cover(11) } it { is_expected.not_to cover(11, 12) } # deliberate failures it { is_expected.to cover(11) } it { is_expected.not_to cover(4) } it { is_expected.not_to cover(6) } it { is_expected.not_to cover(8) } it { is_expected.not_to cover(4, 6, 8) } # both of these should fail since it covers 5 but not 11 it { is_expected.to cover(5, 11) } it { is_expected.not_to cover(5, 11) } end - When
-
I run
rspec range_cover_matcher_spec.rb - Then
-
the output should contain all of these:
14 examples, 7 failures expected 1..10 to cover 11 expected 1..10 not to cover 4 expected 1..10 not to cover 6 expected 1..10 not to cover 8 expected 1..10 not to cover 4, 6, and 8 expected 1..10 to cover 5 and 11 expected 1..10 not to cover 5 and 11
Last published over 3 years ago by myronmarston.