Check presence of GitLab API secret when building a domains source

3 files changed, 4 insertions, 3 deletions

diff --git a/acceptance_test.go b/acceptance_test.go
index 6f2e5fb4..dfa334b9 100644
--- a/acceptance_test.go
+++ b/acceptance_test.go
@@ -1536,7 +1536,8 @@ func TestGitlabDomainsSource(t *testing.T) {
 	defer source.Close()
 
 	newSourceDomains := "GITLAB_NEW_SOURCE_DOMAINS=new-source-test.gitlab.io,other-test.gitlab.io"
-	teardown := RunPagesProcessWithEnvs(t, true, *pagesBinary, listeners, "", []string{newSourceDomains}, "-gitlab-server", source.URL)
+	pagesArgs := []string{"-gitlab-server", source.URL, "-api-secret-key", "README.md"}
+	teardown := RunPagesProcessWithEnvs(t, true, *pagesBinary, listeners, "", []string{newSourceDomains}, pagesArgs...)
 	defer teardown()
 
 	response, err := GetPageFromListener(t, httpListener, "new-source-test.gitlab.io", "/my/pages/project/")
diff --git a/internal/source/domains.go b/internal/source/domains.go
index ed1c3de8..85d06152 100644
--- a/internal/source/domains.go
+++ b/internal/source/domains.go
@@ -37,7 +37,7 @@ type Domains struct {
 // not initialize `dm` as we later check the readiness by comparing it with a
 // nil value.
 func NewDomains(config Config) (*Domains, error) {
-	if len(config.GitlabServerURL()) == 0 {
+	if len(config.GitlabServerURL()) == 0 || len(config.GitlabAPISecret()) == 0 {
 		return &Domains{disk: disk.New()}, nil
 	}
 
diff --git a/internal/source/domains_test.go b/internal/source/domains_test.go
index 9d3b0dd5..378f8c89 100644
--- a/internal/source/domains_test.go
+++ b/internal/source/domains_test.go
@@ -24,7 +24,7 @@ func (c sourceConfig) GitlabAPISecret() []byte {
 
 func TestDomainSources(t *testing.T) {
 	t.Run("when GitLab API URL has been provided", func(t *testing.T) {
-		domains, err := NewDomains(sourceConfig{api: "https://gitlab.com"})
+		domains, err := NewDomains(sourceConfig{api: "https://gitlab.com", secret: "abc"})
 		require.NoError(t, err)
 
 		require.NotNil(t, domains.gitlab)