spec/lib/generators/form_generator_spec.rb in rom-rails-0.3.0 vs spec/lib/generators/form_generator_spec.rb in rom-rails-0.3.1

@@ -7,83 +7,137 @@
 
   before(:each) do
     prepare_destination
   end
 
-  specify "a create form" do
-    run_generator ['users', '--command=create']
+  shared_examples_for "generates a base user form" do
+    it "populates a base form file" do
+      expect(destination_root).to have_structure {
+        directory 'app' do
+          directory 'forms' do
+            file 'user_form.rb' do
+              contains <<-CONTENT.strip_heredoc
+              class UserForm < ROM::Model::Form
 
-    expect(destination_root).to have_structure {
-      directory 'app' do
-        directory 'forms' do
-          file 'new_user_form.rb' do
-            contains <<-CONTENT.strip_heredoc
-              class NewUserForm < ROM::Model::Form
-                commands users: :create
-
                 input do
                   set_model_name 'User'
 
+                  # define always-present form input attributes
+                  # attribute :name, String
+                end
+
+                validations do
+                  relation :users
+
+                  # Add invariant form validations
+                  # validates :name, presence: true
+                end
+
+              end
+              CONTENT
+            end
+          end
+        end
+      }
+    end
+  end
+
+  shared_examples_for "generates a create user form" do
+    it "populates a create form file" do
+      expect(destination_root).to have_structure {
+        directory 'app' do
+          directory 'forms' do
+            file 'new_user_form.rb' do
+              contains <<-CONTENT.strip_heredoc
+              class NewUserForm < UserForm
+                commands users: :create
+
+                input do
                   # define form input attributes
                   # attribute :name, String
 
                   timestamps
                 end
 
                 validations do
-                  relation :users
-
                   # Add form validations
                   # validates :name, presence: true
                 end
 
                 def commit!
                   users.try { users.create.call(attributes) }
                 end
 
               end
-            CONTENT
+              CONTENT
+            end
           end
         end
-      end
-    }
+      }
+    end
   end
 
-  specify "an edit form" do
-    run_generator ['users', '--command=update']
+  shared_examples_for "generates an edit user form" do
 
-    expect(destination_root).to have_structure {
-      directory 'app' do
-        directory 'forms' do
-          file 'edit_user_form.rb' do
-            contains <<-CONTENT.strip_heredoc
-              class EditUserForm < ROM::Model::Form
+    it "populates a edit form file" do
+      expect(destination_root).to have_structure {
+        directory 'app' do
+          directory 'forms' do
+            file 'edit_user_form.rb' do
+              contains <<-CONTENT.strip_heredoc
+              class EditUserForm < UserForm
                 commands users: :update
 
                 input do
-                  set_model_name 'User'
-
                   # define form input attributes
                   # attribute :name, String
 
                   timestamps :updated_at
                 end
 
                 validations do
-                  relation :users
-
                   # Add form validations
                   # validates :name, presence: true
                 end
 
                 def commit!
                   users.try { users.update.by_id(id).set(attributes) }
                 end
 
               end
-            CONTENT
+              CONTENT
+            end
           end
         end
-      end
-    }
+      }
+    end
   end
+
+  describe "rom:form users" do
+    before do
+      run_generator ['users']
+    end
+
+    it_should_behave_like "generates a create user form"
+    it_should_behave_like "generates an edit user form"
+  end
+
+  describe "rom:form users --command=create" do
+    before do
+      run_generator ['users', '--command=create']
+    end
+
+    it_should_behave_like "generates a base user form"
+    it_should_behave_like "generates a create user form"
+  end
+
+  describe "rom:form users --command=update" do
+    before do
+      run_generator ['users', '--command=update']
+    end
+
+    it_should_behave_like "generates a base user form"
+    it_should_behave_like "generates an edit user form"
+  end
+
+
 end