02fa1b3ea6
Use pointers for the protocol's struct types, to future-proof against them getting large. Change-Id: I55b204080a41c8140539697ba264e502e912e613 Reviewed-on: https://go-review.googlesource.com/c/tools/+/672575 Reviewed-by: Robert Findley <rfindley@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
// Copyright 2025 The Go MCP SDK Authors. All rights reserved.
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// Use of this source code is governed by an MIT-style
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// license that can be found in the LICENSE file.
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package mcp_test
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import (
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"context"
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"testing"
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"github.com/google/go-cmp/cmp"
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"github.com/modelcontextprotocol/go-sdk/mcp"
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)
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// testPromptHandler is used for type inference in TestNewPrompt.
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func testPromptHandler[T any](context.Context, *mcp.ServerConnection, T) (*mcp.GetPromptResult, error) {
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panic("not implemented")
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}
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func TestNewPrompt(t *testing.T) {
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tests := []struct {
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prompt *mcp.ServerPrompt
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want []*mcp.PromptArgument
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}{
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{
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mcp.NewPrompt("empty", "", testPromptHandler[struct{}]),
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nil,
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},
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{
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mcp.NewPrompt("add_arg", "", testPromptHandler[struct{}], mcp.Argument("x")),
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[]*mcp.PromptArgument{{Name: "x"}},
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},
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{
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mcp.NewPrompt("combo", "", testPromptHandler[struct {
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Name string `json:"name"`
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Country string `json:"country,omitempty"`
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State string
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}],
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mcp.Argument("name", mcp.Description("the person's name")),
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mcp.Argument("State", mcp.Required(false))),
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[]*mcp.PromptArgument{
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{Name: "State"},
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{Name: "country"},
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{Name: "name", Required: true, Description: "the person's name"},
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},
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},
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}
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for _, test := range tests {
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if diff := cmp.Diff(test.want, test.prompt.Definition.Arguments); diff != "" {
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t.Errorf("NewPrompt(%v) mismatch (-want +got):\n%s", test.prompt.Definition.Name, diff)
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}
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}
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}
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