shard-spectator/spec/matchers/regex_matcher_spec.cr

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2019-01-19 21:49:13 +00:00
require "../spec_helper"
describe Spectator::Matchers::RegexMatcher do
describe "#match?" do
it "compares using #=~" do
spy = SpySUT.new
partial = Spectator::Expectations::ValueExpectationPartial.new(spy)
matcher = Spectator::Matchers::RegexMatcher.new(/foobar/)
matcher.match?(partial).should be_true
spy.match_call_count.should be > 0
end
context "with a matching pattern" do
it "is true" do
value = "foobar"
pattern = /foo/
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RegexMatcher.new(pattern)
matcher.match?(partial).should be_true
end
end
context "with a non-matching pattern" do
it "is false" do
value = "foo"
pattern = /bar/
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RegexMatcher.new(pattern)
matcher.match?(partial).should be_false
end
end
end
describe "#message" do
it "mentions =~" do
value = "foobar"
pattern = /foo/
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RegexMatcher.new(pattern)
matcher.message(partial).should contain("=~")
end
it "contains the actual label" do
value = "foobar"
label = "different"
pattern = /foo/
partial = Spectator::Expectations::ValueExpectationPartial.new(label, value)
matcher = Spectator::Matchers::RegexMatcher.new(pattern)
matcher.message(partial).should contain(label)
end
it "contains the expected label" do
value = "foobar"
label = "different"
pattern = /foo/
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RegexMatcher.new(label, pattern)
matcher.message(partial).should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected value" do
value = "foobar"
pattern = /foo/
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RegexMatcher.new(pattern)
matcher.message(partial).should contain(pattern.to_s)
end
end
end
describe "#negated_message" do
it "mentions =~" do
value = "foobar"
pattern = /foo/
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RegexMatcher.new(pattern)
matcher.negated_message(partial).should contain("=~")
end
it "contains the actual label" do
value = "foobar"
label = "different"
pattern = /foo/
partial = Spectator::Expectations::ValueExpectationPartial.new(label, value)
matcher = Spectator::Matchers::RegexMatcher.new(pattern)
matcher.negated_message(partial).should contain(label)
end
it "contains the expected label" do
value = "foobar"
label = "different"
pattern = /foo/
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RegexMatcher.new(label, pattern)
matcher.negated_message(partial).should contain(label)
end
context "when expected label is omitted" do
it "contains stringified form of expected value" do
value = "foobar"
pattern = /foo/
partial = Spectator::Expectations::ValueExpectationPartial.new(value)
matcher = Spectator::Matchers::RegexMatcher.new(pattern)
matcher.negated_message(partial).should contain(pattern.to_s)
end
end
end
end