Files
MCP/main_test.go
T
Lunny Xiao 6694ec6873 fix(main): only trust build version when major matches module path
debug.ReadBuildInfo() can report a version whose major version does
not match the module path's major version suffix (e.g. a v2 tag on a
module without a /v2 path), which is unreliable per Go's module
versioning rules. Extract the decision into resolveVersion() and only
accept the build version when its major matches the module path's
implied major version, otherwise fall back to the dev version.

Fixes #231.

Co-Authored-By: Codet <codet@commitgo.dev> (GPT-5-Codex)
2026-08-23 23:35:02 -07:00

62 lines
1.5 KiB
Go

package main
import (
"runtime/debug"
"testing"
)
func TestResolveVersion(t *testing.T) {
cases := []struct {
name string
dev string
info *debug.BuildInfo
want string
}{
{
name: "nil build info falls back to dev version",
dev: "dev",
info: nil,
want: "dev",
},
{
name: "devel version falls back to dev version",
dev: "dev",
info: &debug.BuildInfo{Main: debug.Module{Path: "gitea.com/gitea/gitea-mcp", Version: "(devel)"}},
want: "dev",
},
{
name: "empty version falls back to dev version",
dev: "dev",
info: &debug.BuildInfo{Main: debug.Module{Path: "gitea.com/gitea/gitea-mcp", Version: ""}},
want: "dev",
},
{
name: "v1 version accepted for module path without major suffix",
dev: "dev",
info: &debug.BuildInfo{Main: debug.Module{Path: "gitea.com/gitea/gitea-mcp", Version: "v1.2.3"}},
want: "v1.2.3",
},
{
name: "v2 version rejected when module path has no /v2 suffix",
dev: "dev",
info: &debug.BuildInfo{Main: debug.Module{Path: "gitea.com/gitea/gitea-mcp", Version: "v2.0.0"}},
want: "dev",
},
{
name: "v2 version accepted when module path has /v2 suffix",
dev: "dev",
info: &debug.BuildInfo{Main: debug.Module{Path: "gitea.com/gitea/gitea-mcp/v2", Version: "v2.0.0"}},
want: "v2.0.0",
},
}
for _, tc := range cases {
t.Run(tc.name, func(t *testing.T) {
got := resolveVersion(tc.dev, tc.info)
if got != tc.want {
t.Errorf("resolveVersion(%q, %+v) = %q, want %q", tc.dev, tc.info, got, tc.want)
}
})
}
}