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Contents
require 'spec_helper'
describe "expect(...).to match(expected)" do
it_behaves_like "an RSpec matcher", :valid_value => 'ab', :invalid_value => 'bc' do
let(:matcher) { match(/a/) }
end
it "passes when target (String) matches expected (Regexp)" do
expect("string").to match(/tri/)
end
it "passes when target (String) matches expected (String)" do
expect("string").to match("tri")
end
it "fails when target (String) does not match expected (Regexp)" do
expect {
expect("string").to match(/rings/)
}.to fail
end
it "fails when target (String) does not match expected (String)" do
expect {
expect("string").to match("rings")
}.to fail
end
it "provides message, expected and actual on failure" do
matcher = match(/rings/)
matcher.matches?("string")
expect(matcher.failure_message_for_should).to eq "expected \"string\" to match /rings/"
end
it "provides a diff on failure" do
allow(RSpec::Matchers.configuration).to receive(:color?).and_return(false)
failure_message_that_includes_diff = %r%
\s*Diff:
\s*@@ -1,2 \+1,2 @@
\s*-/bar/
\s*\+"foo"%
expect { expect("foo").to match(/bar/) }.to fail_with(failure_message_that_includes_diff)
end
end
describe "expect(...).not_to match(expected)" do
it "passes when target (String) matches does not match (Regexp)" do
expect("string").not_to match(/rings/)
end
it "passes when target (String) matches does not match (String)" do
expect("string").not_to match("rings")
end
it "fails when target (String) matches expected (Regexp)" do
expect {
expect("string").not_to match(/tri/)
}.to fail
end
it "fails when target (String) matches expected (String)" do
expect {
expect("string").not_to match("tri")
}.to fail
end
it "provides message, expected and actual on failure" do
matcher = match(/tri/)
matcher.matches?("string")
expect(matcher.failure_message_for_should_not).to eq "expected \"string\" not to match /tri/"
end
end
Version data entries
29 entries across 29 versions & 6 rubygems