FEATURE: tag groups

spec/components/guardian_spec.rb

@@ -2208,4 +2208,62 @@ describe Guardian do
       end
     end
   end
+
+  describe "Tags" do
+    context "tagging disabled" do
+      before do
+        SiteSetting.tagging_enabled = false
+      end
+
+      it "can_create_tag returns false" do
+        expect(Guardian.new(admin).can_create_tag?).to be_falsey
+      end
+
+      it "can_admin_tags returns false" do
+        expect(Guardian.new(admin).can_admin_tags?).to be_falsey
+      end
+
+      it "can_admin_tag_groups returns false" do
+        expect(Guardian.new(admin).can_admin_tag_groups?).to be_falsey
+      end
+    end
+
+    context "tagging is enabled" do
+      before do
+        SiteSetting.tagging_enabled = true
+        SiteSetting.min_trust_to_create_tag = 3
+        SiteSetting.min_trust_level_to_tag_topics = 1
+      end
+
+      describe "can_create_tag" do
+        it "returns false if trust level is too low" do
+          expect(Guardian.new(trust_level_2).can_create_tag?).to be_falsey
+        end
+
+        it "returns true if trust level is high enough" do
+          expect(Guardian.new(trust_level_3).can_create_tag?).to be_truthy
+        end
+
+        it "returns true for staff" do
+          expect(Guardian.new(admin).can_create_tag?).to be_truthy
+          expect(Guardian.new(moderator).can_create_tag?).to be_truthy
+        end
+      end
+
+      describe "can_tag_topics" do
+        it "returns false if trust level is too low" do
+          expect(Guardian.new(Fabricate(:user, trust_level: 0)).can_tag_topics?).to be_falsey
+        end
+
+        it "returns true if trust level is high enough" do
+          expect(Guardian.new(Fabricate(:user, trust_level: 1)).can_tag_topics?).to be_truthy
+        end
+
+        it "returns true for staff" do
+          expect(Guardian.new(admin).can_tag_topics?).to be_truthy
+          expect(Guardian.new(moderator).can_tag_topics?).to be_truthy
+        end
+      end
+    end
+  end
 end