Add request specs for syntax higlights

Author: rossta

spec/requests/settings/syntax_highlights_spec.rb

@@ -0,0 +1,105 @@
+require "rails_helper"
+
+RSpec.describe "Settings Syntax Highlights", type: :request do
+  let(:default_syntax_highlight) { Settings::SyntaxHighlight.default }
+
+  def random_syntax_highlight
+    (Settings::SyntaxHighlight.all - [default_syntax_highlight]).sample
+  end
+
+  describe "GET syntax_highlights#show" do
+    it "renders the syntax highlight" do
+      get settings_syntax_highlight_path
+
+      expect(response).to have_http_status(:ok)
+    end
+
+    it "renders when session syntax highlight is set" do
+      patch settings_syntax_highlight_path(settings: {syntax_highlight_name: random_syntax_highlight.name})
+
+      get settings_syntax_highlight_path
+
+      expect(response).to have_http_status(:ok)
+    end
+
+    it "renders when preview params are set" do
+      get settings_syntax_highlight_path(settings: {syntax_highlight_name: random_syntax_highlight.name})
+
+      expect(response).to have_http_status(:ok)
+    end
+
+    it "renders the syntax highlight for css format" do
+      get settings_syntax_highlight_path(format: :css)
+
+      aggregate_failures do
+        expect(response).to have_http_status(:ok)
+        expect(response.body).to match(%r{#{default_syntax_highlight.background_color}}i)
+      end
+    end
+
+    it "renders for css format when session syntax highlight is set" do
+      syntax_highlight = random_syntax_highlight
+      patch settings_syntax_highlight_path(settings: {syntax_highlight_name: syntax_highlight.name})
+
+      get settings_syntax_highlight_path(format: :css)
+
+      aggregate_failures do
+        expect(response).to have_http_status(:ok)
+        expect(response.body).to match(%r{#{syntax_highlight.background_color}}i)
+      end
+    end
+
+    it "renders for css format when preview params are set" do
+      syntax_highlight = random_syntax_highlight
+      get settings_syntax_highlight_path(settings: {syntax_highlight_name: syntax_highlight.name}, format: :css)
+
+      aggregate_failures do
+        expect(response).to have_http_status(:ok)
+        expect(response.body).to match(%r{#{syntax_highlight.background_color}}i)
+      end
+    end
+  end
+
+  describe "PATCH syntax_highlights#update" do
+    let(:syntax_highlight) { random_syntax_highlight }
+
+    it "updates custom syntax highlight" do
+      get settings_syntax_highlight_path(format: :css)
+
+      aggregate_failures do
+        expect(response.body).not_to match(%r{#{syntax_highlight.background_color}}i)
+        expect(response.body).to match(%r{#{default_syntax_highlight.background_color}}i)
+      end
+
+      patch settings_syntax_highlight_path(settings: {syntax_highlight_name: syntax_highlight.name})
+
+      expect(response).to have_http_status(:see_other)
+
+      get settings_syntax_highlight_path(format: :css)
+
+      aggregate_failures do
+        expect(response.body).to match(%r{#{syntax_highlight.background_color}}i)
+        expect(response.body).not_to match(%r{#{default_syntax_highlight.background_color}}i)
+      end
+    end
+
+    it "deletes custom syntax highlight when set to default" do
+      patch settings_syntax_highlight_path(settings: {syntax_highlight_name: syntax_highlight.name})
+
+      get settings_syntax_highlight_path(format: :css)
+
+      expect(response.body).to match(%r{#{syntax_highlight.background_color}}i)
+
+      default_syntax_highlight = Settings::SyntaxHighlight.default
+
+      patch settings_syntax_highlight_path(settings: {syntax_highlight_name: default_syntax_highlight.name})
+
+      get settings_syntax_highlight_path(format: :css)
+
+      aggregate_failures do
+        expect(response.body).not_to match(%r{#{syntax_highlight.background_color}}i)
+        expect(response.body).to match(%r{#{default_syntax_highlight.background_color}}i)
+      end
+    end
+  end
+end