Use config package in GitLab client

Uses the `internal/config/` client inside the `internal/source/gitlab/`
package which makes it easier to extend the configuration.

This is an iteration of https://gitlab.com/gitlab-org/gitlab-pages/-/issues/543.

Changelog: other

1 files changed, 5 insertions, 6 deletions

diff --git a/app_test.go b/app_test.go
index 48c981cf..48a6013b 100644
--- a/app_test.go
+++ b/app_test.go
@@ -87,16 +87,15 @@ func TestHealthCheckMiddleware(t *testing.T) {
 	cfg, err := config.LoadConfig()
 	require.NoError(t, err)
 	cfg.General.StatusPath = "/-/healthcheck"
-	cfg.General.DomainConfigurationSource = "auto"
+
+	domains, err := source.NewDomains("auto", &cfg.GitLab)
+	require.NoError(t, err)
 
 	app := theApp{
-		config: cfg,
+		config:  cfg,
+		domains: domains,
 	}
 
-	domains, err := source.NewDomains(app.config)
-	require.NoError(t, err)
-	app.domains = domains
-
 	handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.WriteHeader(http.StatusOK)
 		io.WriteString(w, "Hello from inner handler")