2

parser_test.go

@@ -94,3 +94,50 @@ func TestSerializeProducesSectionHeaders(t *testing.T) {
 		}
 	}
 }
+
+func TestDetectSambaInstallPlanPrefersApt(t *testing.T) {
+	lookPath := func(file string) (string, error) {
+		switch file {
+		case "apt-get", "sudo":
+			return "/usr/bin/" + file, nil
+		default:
+			return "", execErr(file)
+		}
+	}
+
+	plan, ok := DetectSambaInstallPlan(lookPath, false)
+	if !ok {
+		t.Fatalf("expected install plan")
+	}
+	if plan.ManagerName != "apt" {
+		t.Fatalf("expected apt manager, got %q", plan.ManagerName)
+	}
+	if plan.DisplayCommand() != "sudo sh -c apt-get update && apt-get install -y samba" {
+		t.Fatalf("unexpected command: %q", plan.DisplayCommand())
+	}
+}
+
+func TestDetectSambaInstallPlanWithoutSudo(t *testing.T) {
+	lookPath := func(file string) (string, error) {
+		switch file {
+		case "pacman":
+			return "/usr/bin/pacman", nil
+		default:
+			return "", execErr(file)
+		}
+	}
+
+	plan, ok := DetectSambaInstallPlan(lookPath, false)
+	if !ok {
+		t.Fatalf("expected install plan")
+	}
+	if plan.DisplayCommand() != "pacman -Sy --noconfirm samba" {
+		t.Fatalf("unexpected command: %q", plan.DisplayCommand())
+	}
+}
+
+type execErr string
+
+func (e execErr) Error() string {
+	return "not found: " + string(e)
+}