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Add RSpec cover matcher spec

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Michael Miller 2020-01-05 23:02:09 -07:00
parent 5673144527
commit 7868755eee
1 changed files with 30 additions and 0 deletions
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spec/rspec/expectations/cover_matcher_spec.cr Normal file
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require "../../spec_helper"
# Examples taken from:
# https://relishapp.com/rspec/rspec-expectations/v/3-8/docs/built-in-matchers/cover-matcher
# and modified to fit Spectator and Crystal.
Spectator.describe "`cover` matcher" do
context "range usage" do
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
# TODO: Add support for expected failures.
xit { is_expected.to cover(11) }
xit { is_expected.not_to cover(4) }
xit { is_expected.not_to cover(6) }
xit { is_expected.not_to cover(8) }
xit { is_expected.not_to cover(4, 6, 8) }
# both of these should fail since it covers 5 but not 11
xit { is_expected.to cover(5, 11) }
xit { is_expected.not_to cover(5, 11) }
end
end
end