RSpec.describe 'Predicates: Excluded From' do

  context "Range" do

    context 'with required' do
      subject(:schema) do
        Dry::Validation.Schema do
          required(:foo) { excluded_from?(1..5) }
        end
      end

      context 'with valid input' do
        let(:input) { { foo: 6 } }

        it 'is successful' do
          expect(result).to be_successful
        end
      end

      context 'with missing input' do
        let(:input) { {} }

        it 'is not successful' do
          expect(result).to be_failing ['is missing', 'must not be one of: 1 - 5']
        end
      end

      context 'with nil input' do
        let(:input) { { foo: nil } }

        it 'is successful' do
          expect(result).to be_successful
        end
      end

      context 'with blank input' do
        let(:input) { { foo: '' } }

        it 'is successful' do
          expect(result).to be_successful
        end
      end

      context 'with invalid type' do
        let(:input) { { foo: { a: 1 } } }

        it 'is successful' do
          expect(result).to be_successful
        end
      end

      context 'with invalid input' do
        let(:input) { { foo: 5 } }

        it 'is not successful' do
          expect(result).to be_failing ['must not be one of: 1 - 5']
        end
      end
    end

    context 'with optional' do
      subject(:schema) do
        Dry::Validation.Schema do
          optional(:foo) { excluded_from?(1..5) }
        end
      end

      context 'with valid input' do
        let(:input) { { foo: 6 } }

        it 'is successful' do
          expect(result).to be_successful
        end
      end

      context 'with missing input' do
        let(:input) { {} }

        it 'is successful' do
          expect(result).to be_successful
        end
      end

      context 'with nil input' do
        let(:input) { { foo: nil } }

        it 'is successful' do
          expect(result).to be_successful
        end
      end

      context 'with blank input' do
        let(:input) { { foo: '' } }

        it 'is successful' do
          expect(result).to be_successful
        end
      end

      context 'with invalid type' do
        let(:input) { { foo: { a: 1 } } }

        it 'is successful' do
          expect(result).to be_successful
        end
      end

      context 'with invalid input' do
        let(:input) { { foo: 5 } }

        it 'is not successful' do
          expect(result).to be_failing ['must not be one of: 1 - 5']
        end
      end
    end

    context 'as macro' do
      context 'with required' do
        context 'with value' do
          subject(:schema) do
            Dry::Validation.Schema do
              required(:foo).value(excluded_from?: 1..5)
            end
          end

          context 'with valid input' do
            let(:input) { { foo: 6 } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with missing input' do
            let(:input) { {} }

            it 'is not successful' do
              expect(result).to be_failing ['is missing', 'must not be one of: 1 - 5']
            end
          end

          context 'with nil input' do
            let(:input) { { foo: nil } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with blank input' do
            let(:input) { { foo: '' } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid type' do
            let(:input) { { foo: { a: 1 } } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid input' do
            let(:input) { { foo: 5 } }

            it 'is not successful' do
              expect(result).to be_failing ['must not be one of: 1 - 5']
            end
          end
        end

        context 'with filled' do
          subject(:schema) do
            Dry::Validation.Schema do
              required(:foo).filled(excluded_from?: 1..5)
            end
          end

          context 'with valid input' do
            let(:input) { { foo: 6 } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with missing input' do
            let(:input) { {} }

            it 'is not successful' do
              expect(result).to be_failing ['is missing', 'must not be one of: 1 - 5']
            end
          end

          context 'with nil input' do
            let(:input) { { foo: nil } }

            it 'is not successful' do
              expect(result).to be_failing ['must be filled', 'must not be one of: 1 - 5']
            end
          end

          context 'with blank input' do
            let(:input) { { foo: '' } }

            it 'is not successful' do
              expect(result).to be_failing ['must be filled', 'must not be one of: 1 - 5']
            end
          end

          context 'with invalid type' do
            let(:input) { { foo: { a: 1 } } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid input' do
            let(:input) { { foo: 5 } }

            it 'is not successful' do
              expect(result).to be_failing ['must not be one of: 1 - 5']
            end
          end
        end

        context 'with maybe' do
          subject(:schema) do
            Dry::Validation.Schema do
              required(:foo).maybe(excluded_from?: 1..5)
            end
          end

          context 'with valid input' do
            let(:input) { { foo: 6 } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with missing input' do
            let(:input) { {} }

            it 'is not successful' do
              expect(result).to be_failing ['is missing', 'must not be one of: 1 - 5']
            end
          end

          context 'with nil input' do
            let(:input) { { foo: nil } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with blank input' do
            let(:input) { { foo: '' } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid type' do
            let(:input) { { foo: { a: 1 } } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid input' do
            let(:input) { { foo: 5 } }

            it 'is not successful' do
              expect(result).to be_failing ['must not be one of: 1 - 5']
            end
          end
        end
      end

      context 'with optional' do
        context 'with value' do
          subject(:schema) do
            Dry::Validation.Schema do
              optional(:foo).value(excluded_from?: 1..5)
            end
          end

          context 'with valid input' do
            let(:input) { { foo: 6 } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with missing input' do
            let(:input) { {} }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with nil input' do
            let(:input) { { foo: nil } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with blank input' do
            let(:input) { { foo: '' } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid type' do
            let(:input) { { foo: { a: 1 } } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid input' do
            let(:input) { { foo: 5 } }

            it 'is not successful' do
              expect(result).to be_failing ['must not be one of: 1 - 5']
            end
          end
        end

        context 'with filled' do
          subject(:schema) do
            Dry::Validation.Schema do
              optional(:foo).filled(excluded_from?: 1..5)
            end
          end

          context 'with valid input' do
            let(:input) { { foo: 6 } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with missing input' do
            let(:input) { {} }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with nil input' do
            let(:input) { { foo: nil } }

            it 'is not successful' do
              expect(result).to be_failing ['must be filled', 'must not be one of: 1 - 5']
            end
          end

          context 'with blank input' do
            let(:input) { { foo: '' } }

            it 'is not successful' do
              expect(result).to be_failing ['must be filled', 'must not be one of: 1 - 5']
            end
          end

          context 'with invalid type' do
            let(:input) { { foo: { a: 1 } } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid input' do
            let(:input) { { foo: 5 } }

            it 'is not successful' do
              expect(result).to be_failing ['must not be one of: 1 - 5']
            end
          end
        end

        context 'with maybe' do
          subject(:schema) do
            Dry::Validation.Schema do
              optional(:foo).maybe(excluded_from?: 1..5)
            end
          end

          context 'with valid input' do
            let(:input) { { foo: 6 } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with missing input' do
            let(:input) { {} }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with nil input' do
            let(:input) { { foo: nil } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with blank input' do
            let(:input) { { foo: '' } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid type' do
            let(:input) { { foo: { a: 1 } } }

            it 'is successful' do
              expect(result).to be_successful
            end
          end

          context 'with invalid input' do
            let(:input) { { foo: 5 } }

            it 'is not successful' do
              expect(result).to be_failing ['must not be one of: 1 - 5']
            end
          end
        end
      end
    end
  end
end