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Add RSpec contain_exactly matcher spec

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Michael Miller 2020-01-05 11:42:43 -07:00
parent 034c1cd6cb
commit 5bbaad36d2
1 changed files with 32 additions and 0 deletions
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spec/rspec/expectations/contain_exactly_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/contain-exactly-matcher
# and modified to fit Spectator and Crystal.
Spectator.describe "`contain_exactly` matcher" do
context "Array is expected to contain every value" do
describe [1, 2, 3] do
it { is_expected.to contain_exactly(1, 2, 3) }
it { is_expected.to contain_exactly(1, 3, 2) }
it { is_expected.to contain_exactly(2, 1, 3) }
it { is_expected.to contain_exactly(2, 3, 1) }
it { is_expected.to contain_exactly(3, 1, 2) }
it { is_expected.to contain_exactly(3, 2, 1) }
# deliberate failures
# TODO: Add support for expected failures.
xit { is_expected.to contain_exactly(1, 2, 1) }
end
end
context "Array is not expected to contain every value" do
describe [1, 2, 3] do
it { is_expected.to_not contain_exactly(1, 2, 3, 4) }
it { is_expected.to_not contain_exactly(1, 2) }
# deliberate failures
# TODO: Add support for expected failures.
xit { is_expected.to_not contain_exactly(1, 3, 2) }
end
end
end