Theming: color scheme editing. Unfinished! Doesn't have any effect on css files yet.

spec/controllers/admin/color_schemes_controller_spec.rb

@@ -0,0 +1,72 @@
+require 'spec_helper'
+
+describe Admin::ColorSchemesController do
+  it "is a subclass of AdminController" do
+    (described_class < Admin::AdminController).should be_true
+  end
+
+  context "while logged in as an admin" do
+    let!(:user) { log_in(:admin) }
+    let(:valid_params) { { color_scheme: {
+        name: 'Such Design',
+        enabled: true,
+        colors: [
+          {name: '$primary_background_color', hex: 'FFBB00', opacity: '100'},
+          {name: '$secondary_background_color', hex: '888888', opacity: '70'}
+        ]
+      }
+    } }
+
+    describe "index" do
+      it "returns success" do
+        xhr :get, :index
+        response.should be_success
+      end
+
+      it "returns JSON" do
+        Fabricate(:color_scheme)
+        xhr :get, :index
+        ::JSON.parse(response.body).should be_present
+      end
+    end
+
+    describe "create" do
+      it "returns success" do
+        xhr :post, :create, valid_params
+        response.should be_success
+      end
+
+      it "returns JSON" do
+        xhr :post, :create, valid_params
+        ::JSON.parse(response.body)['id'].should be_present
+      end
+    end
+
+    describe "update" do
+      let(:existing) { Fabricate(:color_scheme) }
+
+      it "returns success" do
+        ColorSchemeRevisor.expects(:revise).returns(existing)
+        xhr :put, :update, valid_params.merge(id: existing.id)
+        response.should be_success
+      end
+
+      it "returns JSON" do
+        ColorSchemeRevisor.expects(:revise).returns(existing)
+        xhr :put, :update, valid_params.merge(id: existing.id)
+        ::JSON.parse(response.body)['id'].should be_present
+      end
+    end
+
+    describe "destroy" do
+      let!(:existing) { Fabricate(:color_scheme) }
+
+      it "returns success" do
+        expect {
+          xhr :delete, :destroy, id: existing.id
+        }.to change { ColorScheme.count }.by(-1)
+        response.should be_success
+      end
+    end
+  end
+end