Edit Advertisement BDD updated

features/1.11_advert.feature

@@ -16,4 +16,15 @@ Feature: Advertisement Management
     Then the advertisement should not be visible in the advertisements list
     And the user should see a message "Advertisement creation failed"
 
+  Scenario: User edits an advertisement  
+    Given a registered and logged-in user with an existing advertisement titled "Beautiful Apartment" priced at "1500"  
+    When the user edits the advertisement to change the title to "Luxury Apartment" and the price to "2000"  
+    Then the advertisement should be updated in the advertisements list with the new title "Luxury Apartment" and price "2000"  
+    And the user should see a flash indicating "Advertisement Updated Successfully"  
+
+  Scenario: Negative Case: User fails to edit an advertisement with invalid data  
+    Given a registered and logged-in user with an existing advertisement title "Beautiful Apartment" priced at "1500"  
+    When the user tries to edit the advertisement and leaves the title and price empty  
+    Then the advertisement should retain the original title "Beautiful Apartment" and price "1500" in the advertisements list  
+    And the user should see a flash "Advertisement update failed"  
 

features/contexts/1.11_advert_context.exs

@@ -194,4 +194,185 @@ defmodule ProptrackerWeb.Features.Contexts.AdvertisementContext do
       {:ok, state}
     end
   end
+
+  ### Edit Advertisement
+
+
+  # Given a registered and logged-in user with an existing advertisement
+  given_ ~r/^a registered and logged-in user with an existing advertisement titled "(?<argument_one>[^"]+)" priced at "(?<argument_two>[^"]+)"  $/ do
+    fn state, %{title: title, price: price} ->
+      # Prepare user registration data
+      user_data = %{username: "edit_user", password: "password123", password_confirmation: "password123"}
+
+      # Register the user
+      changeset = User.registration_changeset(%User{}, user_data)
+      {:ok, user} = Repo.insert(changeset)
+
+      # Simulate user login by initializing session
+      conn = %Plug.Conn{} |> Plug.Test.init_test_session(user_id: user.id)
+
+      # Create an existing advertisement
+      ad_data = %{
+        user_id: user.id,
+        title: title,
+        price: price,
+        description: "A sample advertisement",
+        type: "rent",
+        square_meters: 120,
+        location: "Tallinn",
+        rooms: 3,
+        floor: 2,
+        total_floors: 5
+      }
+      {:ok, advertisement} = Repo.insert(%Advertisement{} |> Advertisement.changeset(ad_data))
+
+      {:ok, state |> Map.put(:user, user) |> Map.put(:conn, conn) |> Map.put(:advertisement, advertisement)}
+    end
+  end
+
+  # When the user edits the advertisement to change the title and price
+  when_ ~r/^the user edits the advertisement to change the title to "(?<argument_one>[^"]+)" and the price to "(?<argument_two>[^"]+)"  $/ do
+    fn state, %{new_title: new_title, new_price: new_price} ->
+      conn = state[:conn]
+      advertisement = state[:advertisement]
+
+      # Prepare updated advertisement data
+      updated_ad_data = %{
+        "title" => new_title,
+        "price" => new_price
+      }
+
+      # Simulate form submission to update the advertisement
+      conn =
+        Phoenix.ConnTest.put(
+          conn,
+          "/advertisements/#{advertisement.id}",
+          %{"advertisement" => updated_ad_data}
+        )
+
+      {:ok, state |> Map.put(:conn, conn)}
+    end
+  end
+
+  # Then the advertisement should be updated in the advertisements list
+  then_ ~r/^the advertisement should be updated in the advertisements list with the new title "(?<argument_one>[^"]+)" and price "(?<argument_two>[^"]+)"  $/ do
+    fn state, %{new_title: new_title, new_price: new_price} ->
+      advertisement = state[:advertisement]
+
+      # Verify the advertisement is updated in the database
+      updated_ad = Repo.get(Advertisement, advertisement.id)
+      assert updated_ad.title == new_title
+      assert updated_ad.price == new_price
+
+      {:ok, state}
+    end
+  end
+
+  # Then the advertisement should retain the original title and price
+  then_ ~r/^the advertisement should retain the original title "(?<original_title>[^"]+)" and price "(?<original_price>[^"]+)" in the advertisements list$/ do
+    fn state, %{original_title: original_title, original_price: original_price} ->
+      advertisement = state[:advertisement]
+
+      # Verify the advertisement remains unchanged in the database
+      unchanged_ad = Repo.get(Advertisement, advertisement.id)
+      assert unchanged_ad.title == original_title
+      assert unchanged_ad.price == original_price
+
+      {:ok, state}
+    end
+  end
+
+  # And the user should see a message indicating success or failure
+  and_ ~r/^the user should see a flash indicating "(?<argument_one>[^"]+)"  $/ do
+    fn state, %{message: message} ->
+      conn = state[:conn]
+
+      # Verify the response contains the expected message
+      assert conn.resp_body =~ message
+
+      {:ok, state}
+    end
+  end
+
+  ### Edit Advertisement Negative Case:
+
+  # Given a registered and logged-in user with an existing advertisement
+  given_ ~r/^a registered and logged-in user with an existing advertisement title "(?<argument_one>[^"]+)" priced at "(?<argument_two>[^"]+)"  $/ do
+    fn state, %{title: title, price: price} ->
+      # Prepare user registration data
+      user_data = %{username: "edit_user", password: "password123", password_confirmation: "password123"}
+
+      # Register the user
+      changeset = User.registration_changeset(%User{}, user_data)
+      {:ok, user} = Repo.insert(changeset)
+
+      # Simulate user login by initializing session
+      conn = %Plug.Conn{} |> Plug.Test.init_test_session(user_id: user.id)
+
+      # Create an existing advertisement
+      ad_data = %{
+        user_id: user.id,
+        title: title,
+        price: price,
+        description: "A sample advertisement",
+        type: "rent",
+        square_meters: 120,
+        location: "Tallinn",
+        rooms: 3,
+        floor: 2,
+        total_floors: 5
+      }
+      {:ok, advertisement} = Repo.insert(%Advertisement{} |> Advertisement.changeset(ad_data))
+
+      {:ok, state |> Map.put(:user, user) |> Map.put(:conn, conn) |> Map.put(:advertisement, advertisement)}
+    end
+  end
+
+  # When the user tries to edit the advertisement and leaves the title and price empty
+  when_ ~r/^the user tries to edit the advertisement and leaves the title and price empty  $/ do
+    fn state ->
+      conn = state[:conn]
+      advertisement = state[:advertisement]
+
+      # Prepare invalid advertisement data
+      invalid_ad_data = %{"title" => "", "price" => ""}
+
+      # Simulate form submission with invalid data
+      conn =
+        Phoenix.ConnTest.put(
+          conn,
+          "/advertisements/#{advertisement.id}",
+          %{"advertisement" => invalid_ad_data}
+        )
+
+      {:ok, state |> Map.put(:conn, conn)}
+    end
+  end
+
+  # Then the advertisement should retain the original title and price
+  then_ ~r/^the advertisement should retain the original title "(?<argument_one>[^"]+)" and price "(?<argument_two>[^"]+)" in the advertisements list  $/ do
+    fn state, %{original_title: original_title, original_price: original_price} ->
+      advertisement = state[:advertisement]
+
+      # Verify the advertisement remains unchanged in the database
+      unchanged_ad = Repo.get(Advertisement, advertisement.id)
+      assert unchanged_ad.title == original_title
+      assert unchanged_ad.price == original_price
+
+      {:ok, state}
+    end
+  end
+
+  # And the user should see a flash "Advertisement update failed"
+  and_ ~r/^the user should see a flash "(?<argument_one>[^"]+)"  $/ do
+    fn state, %{message: message} ->
+      conn = state[:conn]
+
+      # Verify the response contains the expected message
+      assert conn.resp_body =~ message
+
+      {:ok, state}
+    end
+  end
+
 end