require "../spec_helper"

describe Spectator::Matchers::HaveMatcher 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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.new(search)
          matcher.match?(partial).should be_false
        end
      end

      context "against a matching type" do
        it "is true" do
          array = %i[a b c]
          partial = Spectator::Expectations::ValueExpectationPartial.new(array)
          matcher = Spectator::Matchers::HaveMatcher.new(Symbol)
          matcher.match?(partial).should be_true
        end

        context "at the beginning" do
          it "is true" do
            array = [:a, 1, 2]
            partial = Spectator::Expectations::ValueExpectationPartial.new(array)
            matcher = Spectator::Matchers::HaveMatcher.new(Symbol)
            matcher.match?(partial).should be_true
          end
        end

        context "at the end" do
          it "is true" do
            array = [0, 1, :c]
            partial = Spectator::Expectations::ValueExpectationPartial.new(array)
            matcher = Spectator::Matchers::HaveMatcher.new(Symbol)
            matcher.match?(partial).should be_true
          end
        end
      end

      context "against a non-matching type" do
        it "is false" do
          array = %i[a b c]
          partial = Spectator::Expectations::ValueExpectationPartial.new(array)
          matcher = Spectator::Matchers::HaveMatcher.new(Int32)
          matcher.match?(partial).should be_false
        end
      end

      context "against a matching regex" do
        it "is true" do
          array = %w[FOO BAR BAZ]
          search = /bar/i
          partial = Spectator::Expectations::ValueExpectationPartial.new(array)
          matcher = Spectator::Matchers::HaveMatcher.new(search)
          matcher.match?(partial).should be_true
        end

        context "at the beginning" do
          it "is true" do
            array = %w[FOO BAR BAZ]
            search = /foo/i
            partial = Spectator::Expectations::ValueExpectationPartial.new(array)
            matcher = Spectator::Matchers::HaveMatcher.new(search)
            matcher.match?(partial).should be_true
          end
        end

        context "at the end" do
          it "is true" do
            array = %w[FOO BAR BAZ]
            search = /baz/i
            partial = Spectator::Expectations::ValueExpectationPartial.new(array)
            matcher = Spectator::Matchers::HaveMatcher.new(search)
            matcher.match?(partial).should be_true
          end
        end
      end

      context "against a non-matching regex" do
        it "is false" do
          array = %w[FOO BAR BAZ]
          search = /qux/i
          partial = Spectator::Expectations::ValueExpectationPartial.new(array)
          matcher = Spectator::Matchers::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.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::HaveMatcher.new(search)
        matcher.negated_message(partial).should contain(search)
      end
    end
  end
end