Fix Card test in generated project (#726)

priv/templates/surface.init/demo/card_test.exs

@@ -2,5 +2,5 @@ defmodule <%= inspect(web_module) %>.Components.CardTest do
   use <%= inspect(web_module) %>.ConnCase, async: true
   use Surface.LiveViewTest
 
-  catalogue_test <%= inspect(web_module) %>.Card
+  catalogue_test <%= inspect(web_module) %>.Components.Card
 end

test/mix/tasks/surface/surface.init/integration_test.exs

@@ -26,7 +26,7 @@ defmodule Mix.Tasks.Surface.Init.IntegrationTest do
 
     output =
       cmd(
-        "mix surface.init --catalogue --demo --layouts --yes --no-install --dry-run --web-module SurfaceInitTestWeb",
+        "mix surface.init --catalogue --demo --layouts --yes --no-install --web-module SurfaceInitTestWeb",
         opts
       )
 
@@ -56,6 +56,9 @@ defmodule Mix.Tasks.Surface.Init.IntegrationTest do
            Finished running 31 patches for 21 files.
            31 changes applied, 0 skipped.
            """
+
+    compile(project_folder, warnings_as_errors: true)
+    cmd("mix test --warnings-as-errors", opts)
   end
 
   test "surfice.init on an already patched project applies no changes", %{project_folder_patched: project_folder} do
@@ -151,7 +154,7 @@ defmodule Mix.Tasks.Surface.Init.IntegrationTest do
       cmd("mix phx.gen.release --docker", cd: project_folder)
     end
 
-    compile_output = cmd("mix compile", cd: project_folder)
+    compile_output = cmd("mix compile --warnings-as-errors", cd: project_folder)
     compiled? = String.contains?(compile_output, "Compiling")
 
     status =
@@ -193,10 +196,15 @@ defmodule Mix.Tasks.Surface.Init.IntegrationTest do
     end
   end
 
-  defp compile(project_folder) do
+  defp compile(project_folder, opts \\ []) do
     Mix.shell().info([:green, "* compiling ", :reset, project_folder])
     cmd("mix deps.get", cd: project_folder)
-    cmd("mix compile", cd: project_folder)
+
+    if opts[:warnings_as_errors] do
+      cmd("mix compile --warnings-as-errors", cd: project_folder)
+    else
+      cmd("mix compile", cd: project_folder)
+    end
   end
 
   defp restore(project_folder) do