From 2a91191a6b4cb8d41a3a3edf624e8c3672451786 Mon Sep 17 00:00:00 2001 From: Michael Miller Date: Thu, 31 Jan 2019 23:12:48 -0700 Subject: [PATCH] Add spec for `contain` matcher --- spec/matchers/contain_matcher_spec.cr | 189 ++++++++++++++++++++++++++ 1 file changed, 189 insertions(+) create mode 100644 spec/matchers/contain_matcher_spec.cr diff --git a/spec/matchers/contain_matcher_spec.cr b/spec/matchers/contain_matcher_spec.cr new file mode 100644 index 0000000..817af96 --- /dev/null +++ b/spec/matchers/contain_matcher_spec.cr @@ -0,0 +1,189 @@ +require "../spec_helper" + +describe Spectator::Matchers::ContainMatcher do + describe "#match?" do + context "with a String" do + context "against a matching string" do + it "is true" do + value = "foobarbaz" + search = "bar" + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_true + end + + context "at the beginning" do + it "is true" do + value = "foobar" + search = "foo" + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_true + end + end + + context "at the end" do + it "is true" do + value = "foobar" + search = "bar" + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_true + end + end + end + + context "against a different string" do + it "is false" do + value = "foobar" + search = "baz" + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_false + end + end + + context "against a matching character" do + it "is true" do + value = "foobar" + search = 'o' + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_true + end + + context "at the beginning" do + it "is true" do + value = "foobar" + search = 'f' + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_true + end + end + + context "at the end" do + it "is true" do + value = "foobar" + search = 'r' + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_true + end + end + end + + context "against a different character" do + it "is false" do + value = "foobar" + search = 'z' + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_false + end + end + end + + context "with an Enumberable" do + context "against an equal value" do + it "is true" do + array = %i[a b c] + search = :b + partial = Spectator::Expectations::ValueExpectationPartial.new(array) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_true + end + + context "at the beginning" do + it "is true" do + array = %i[a b c] + search = :a + partial = Spectator::Expectations::ValueExpectationPartial.new(array) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_true + end + end + + context "at the end" do + it "is true" do + array = %i[a b c] + search = :c + partial = Spectator::Expectations::ValueExpectationPartial.new(array) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_true + end + end + end + + context "against a different value" do + it "is false" do + array = %i[a b c] + search = :z + partial = Spectator::Expectations::ValueExpectationPartial.new(array) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.match?(partial).should be_false + end + end + end + end + + describe "#message" do + it "contains the actual label" do + value = "foobar" + search = "baz" + label = "everything" + partial = Spectator::Expectations::ValueExpectationPartial.new(label, value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.message(partial).should contain(label) + end + + it "contains the expected label" do + value = "foobar" + search = "baz" + label = "everything" + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(label, search) + matcher.message(partial).should contain(label) + end + + context "when expected label is omitted" do + it "contains stringified form of expected value" do + value = "foobar" + search = "baz" + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.message(partial).should contain(search) + end + end + end + + describe "#negated_message" do + it "contains the actual label" do + value = "foobar" + search = "baz" + label = "everything" + partial = Spectator::Expectations::ValueExpectationPartial.new(label, value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.negated_message(partial).should contain(label) + end + + it "contains the expected label" do + value = "foobar" + search = "baz" + label = "everything" + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(label, search) + 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" + search = "baz" + partial = Spectator::Expectations::ValueExpectationPartial.new(value) + matcher = Spectator::Matchers::ContainMatcher.new(search) + matcher.negated_message(partial).should contain(search) + end + end + end +end