Merge pull request #1 from site-prism/feature/add_dsl_validations

Add input spec and input dsl validator

lib/testing_record.rb

@@ -1,7 +1,8 @@
 # frozen_string_literal: true
 
-require_relative 'testing_record/version'
+require_relative 'testing_record/dsl'
 require_relative 'testing_record/model'
+require_relative 'testing_record/version'
 
 module TestingRecord
   class Error < StandardError; end

lib/testing_record/dsl.rb

@@ -0,0 +1 @@
+require_relative 'dsl/validation'

lib/testing_record/dsl/validation.rb

@@ -0,0 +1 @@
+require_relative 'validation/input'

lib/testing_record/dsl/validation/input.rb

@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+module TestingRecord
+  module DSL
+    module Validation
+      # [TestingRecord::DSL::Validation::Input]
+      # Validations for direct inputs into creating models
+      module Input
+        def type_valid?(input)
+          type_validations.include?(input)
+        end
+
+        private
+
+        def type_validations = %i[singular plural]
+      end
+    end
+  end
+end

spec/testing_record/dsl/validation/input_spec.rb

@@ -0,0 +1,23 @@
+# frozen_string_literal: true
+
+RSpec.describe TestingRecord::DSL::Validation::Input do
+  subject(:klazz) do
+    Class.new do
+      extend TestingRecord::DSL::Validation::Input
+    end
+  end
+
+  describe '#type_valid?' do
+    it 'is `true` when the type is singular' do
+      expect(klazz.type_valid?(:singular)).to be true
+    end
+
+    it 'is `true` when the type is plural' do
+      expect(klazz.type_valid?(:plural)).to be true
+    end
+
+    it 'is `false` for all other types' do
+      expect(klazz.type_valid?(:foo)).to be false
+    end
+  end
+end