Add RSpect tests for validations and enums, with shoulda matchers for…

… associations

spec/models/bundle_context_spec.rb

@@ -1,5 +1,70 @@
 require 'rails_helper'
 
 RSpec.describe BundleContext, type: :model do
-  pending "add some examples to (or delete) #{__FILE__}"
+  context "validation" do
+    let(:user) { User.new(sunet_id: "Jdoe")}
+    subject(:bc) { BundleContext.new(project_name: "SmokeTest",
+                                     content_structure: 1,
+                                     bundle_dir: "spec/test_data/bundle_input_g",
+                                     staging_style_symlink: false,
+                                     content_metadata_creation: 1,
+                                     user: user) }
+
+    it "is not valid unless it has all required attributes" do
+      expect(BundleContext.new).not_to be_valid
+      expect(bc).to be_valid
+    end
+
+    context "defines enum with expected values" do
+      it "content_structure enum" do
+        is_expected.to define_enum_for(:content_structure).with(
+          "simple_image_structure" => 0,
+          "simple_book_structure" => 1,
+          "book_as_iamge_structure" => 2,
+          "file_structure" => 3,
+          "smpl_structure" => 4
+        )
+      end
+
+      it "content_metadata_creation enum" do
+        is_expected.to define_enum_for(:content_metadata_creation).with(
+          "default_style" => 0,
+          "filename_style" => 1,
+          "smpl_style" => 2
+        )
+      end
+    end
+
+    describe "#content_structure=" do
+      it "validation rejects a value if it does not match the enum" do
+        expect { described_class.new(content_structure: 654) }
+          .to raise_error(ArgumentError, "'654' is not a valid content_structure")
+        expect { described_class.new(content_structure: 'book_as_pdf') }
+          .to raise_error(ArgumentError, "'book_as_pdf' is not a valid content_structure")
+      end
+
+      it "will accept a symbol, but will always return a string" do
+        expect(described_class.new(content_structure: :smpl_structure).content_structure).to eq 'smpl_structure'
+      end
+    end
+
+    describe "#content_metadata_creation=" do
+      it "validation rejects a value if it does not match the enum" do
+        expect { described_class.new(content_metadata_creation: 654) }
+          .to raise_error(ArgumentError, "'654' is not a valid content_metadata_creation")
+        expect { described_class.new(content_metadata_creation: 'dpg') }
+          .to raise_error(ArgumentError, "'dpg' is not a valid content_metadata_creation")
+      end
+
+      it "will accept a symbol, but will always return a string" do
+        expect(described_class.new(content_metadata_creation: :smpl_style).content_metadata_creation).to eq 'smpl_style'
+      end
+    end
+
+    it { is_expected.to validate_presence_of(:project_name) }
+    it { is_expected.to validate_presence_of(:content_structure) }
+    it { is_expected.to validate_presence_of(:bundle_dir) }
+    it { is_expected.to validate_presence_of(:content_metadata_creation) }
+    it { is_expected.to belong_to(:user) }
+  end
 end

spec/models/user_spec.rb

@@ -10,6 +10,7 @@
 
     it { is_expected.to validate_uniqueness_of(:sunet_id) }
     it { is_expected.to validate_presence_of(:sunet_id) }
+    it { is_expected.to have_many(:bundle_contexts) }
 
     describe 'enforces unique constraint on sunet_id' do
       let(:required_attributes) do