validate zoom meeting url

spec/controllers/admin/casting_call_interviews_controller_spec.rb

@@ -37,6 +37,16 @@ RSpec.describe Admin::CastingCallInterviewsController, type: :controller do
         post :create, params: { casting_call_interview: casting_call_interview_params }
       }.to change(CastingCallInterview, :count)
     end
+
+    it "does not create new record if zoom meeting url is not valid" do
+      expect {
+        post :create, params: {
+          casting_call_interview: casting_call_interview_params
+            .except(:zoom_meeting_url)
+            .merge(zoom_meeting_url: "malformed_url")
+        }
+      }.to change(CastingCallInterview, :count).by(0)
+    end
   end
 
   describe "#edit" do
@@ -74,7 +84,7 @@ RSpec.describe Admin::CastingCallInterviewsController, type: :controller do
     it "updates casting call interview" do
       patch :update, params: { id: casting_call_interview, casting_call_interview: update_params }
 
-      expect(casting_call_interview.reload.zoom_meeting_url).to eq("new_zoom_meeting_url")
+      expect(casting_call_interview.reload.zoom_meeting_url).to eq new_zoom_meeting_url
     end
   end
 
@@ -100,7 +110,15 @@ RSpec.describe Admin::CastingCallInterviewsController, type: :controller do
 
   def update_params
     {
-      zoom_meeting_url: "new_zoom_meeting_url"
+      zoom_meeting_url: new_zoom_meeting_url
     }
   end
+
+  def new_zoom_meeting_url
+    "https://s01web.zoom.us/j/11111?pwd=Ab123Cq34"
+  end
+
+  def invalid_meeting_url_flash_error
+    t 'casting_call_interviews.validation_errors.invalid_meeting_url'
+  end
 end