config: fix the ErrBadConfig text and check err type in test

2 files changed, 5 insertions, 1 deletions

diff --git a/internal/config/config.go b/internal/config/config.go
index d212e1f..b73f3ba 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -35,7 +35,7 @@ type Config struct {
 }
 
 var (
-	ErrBadConfig    = errors.New("no database configuration found")
+	ErrBadConfig    = errors.New("config is invalid")
 	ErrBadConfigUrl = errors.New("bad url in config")
 )
 
diff --git a/internal/config/config_test.go b/internal/config/config_test.go
index bc1ec37..39baa0b 100644
--- a/internal/config/config_test.go
+++ b/internal/config/config_test.go
@@ -169,6 +169,10 @@ func TetsRejectsConfigWithoutDatabase(t *testing.T) {
 	if err == nil {
 		t.Errorf("Load returned no error when database config is missing")
 	}
+
+	if !errors.Is(err, ErrBadConfig) {
+		t.Errorf("Got error %v, wanted %v", err, ErrBadConfig)
+	}
 }
 
 func TestDefaultPath(t *testing.T) {