Function runServerTest

mcp/conformance_test.go:155–380

runServerTest runs the server conformance test. It must be executed in a synctest bubble.

(t *testing.T, test *conformanceTest)

// runServerTest runs the server conformance test.
// It must be executed in a synctest bubble.
func runServerTest(t *testing.T, test *conformanceTest) {
	ctx := t.Context()
	// Construct the server based on features listed in the test.
	impl := &Implementation{Name: "testServer", Version: "v1.0.0"}

	if test.name == "spec-sep-973-additional-metadata.txtar" {
		impl.Icons = []Icon{iconObj}
		impl.WebsiteURL = "https://github.com/modelcontextprotocol/go-sdk"
	}

	s := NewServer(impl, nil)
	for _, tn := range test.tools {
		switch tn {
		case "greet":
			AddTool(s, &Tool{
				Name:        "greet",
				Description: "say hi",
			}, sayHi)
		case "greetWithIcon":
			AddTool(s, &Tool{
				Name:        "greetWithIcon",
				Description: "say hi",
				Icons:       []Icon{iconObj},
			}, sayHi)
		case "structured":
			AddTool(s, &Tool{Name: "structured"}, structuredTool)
		case "tomorrow":
			AddTool(s, &Tool{Name: "tomorrow"}, tomorrowTool)
		case "inc":
			inSchema, err := jsonschema.For[incInput](nil)
			if err != nil {
				t.Fatal(err)
			}
			inSchema.Properties["x"].Default = json.RawMessage(`6`)
			AddTool(s, &Tool{Name: "inc", InputSchema: inSchema}, incTool)
		case "contentTool":
			AddTool(s, &Tool{
				Name:        "contentTool",
				Title:       "contentTool",
				Description: "return resourceLink content with Icon",
			}, contentTool)
		default:
			t.Fatalf("unknown tool %q", tn)
		}
	}
	for _, pn := range test.prompts {
		switch pn {
		case "code_review":
			s.AddPrompt(codeReviewPrompt, codReviewPromptHandler)
		case "code_reviewWithIcon":
			s.AddPrompt(&Prompt{
				Name:        "code_review",
				Description: "do a code review",
				Arguments:   []*PromptArgument{{Name: "Code", Required: true}},
				Icons:       []Icon{iconObj},
			}, codReviewPromptHandler)
		default:
			t.Fatalf("unknown prompt %q", pn)