test: database closed-db error paths + pure goproxy/generic/helm/repotype gaps

pkg/models/repotype_test.go

@@ -0,0 +1,18 @@
+package models
+
+import "testing"
+
+func TestRepoType(t *testing.T) {
+	if RepoTypeRemote.String() != "remote" || RepoTypeLocal.String() != "local" {
+		t.Error("RepoType.String")
+	}
+	if !RepoTypeRemote.Valid() || RepoType("bogus").Valid() {
+		t.Error("RepoType.Valid")
+	}
+	if rt, err := ParseRepoType("local"); err != nil || rt != RepoTypeLocal {
+		t.Errorf("ParseRepoType(local) = %v %v", rt, err)
+	}
+	if _, err := ParseRepoType("nope"); err == nil {
+		t.Error("ParseRepoType should reject unknown")
+	}
+}