update prompt

prompt/render_test.go

@@ -0,0 +1,24 @@
+package prompt
+
+import "testing"
+
+func TestRenderPromptTemplateReplacesModelPlaceholders(t *testing.T) {
+	t.Parallel()
+
+	got := RenderPromptTemplate(
+		"id={{FAKE_MODEL_ID}} name={{FAKE_MODEL_NAME}}",
+		"Test Model",
+	)
+	if want := "id=Test Model name=Test Model"; got != want {
+		t.Fatalf("RenderPromptTemplate() = %q, want %q", got, want)
+	}
+}
+
+func TestRenderPromptTemplateUsesFallbackModelName(t *testing.T) {
+	t.Parallel()
+
+	got := RenderPromptTemplate("{{FAKE_MODEL_NAME}}", "  ")
+	if want := "当前请求模型"; got != want {
+		t.Fatalf("RenderPromptTemplate() = %q, want %q", got, want)
+	}
+}