fix(create_project_from_template): accept per-call template_name override

The template name was hardcoded into the binary at startup via
NewCreateProjectFromTemplate("mathias", "template-go-web"), so
generating from a different template (e.g. template-go-agent)
required a code change and restart. The constructor already
parameterised it correctly — the gap was at the tool's input
schema, which never exposed template_name to the caller.

Adds an optional template_name input field. When set, it overrides
the server-configured default for that call only; when omitted,
behavior is unchanged. Template owner stays server-configured —
only the repo name is per-call.

Server-side validation already verifies the resolved template
exists and is marked as a template repo, so no enum constraint
is added — keeps the door open for future templates (go-ml,
go-service, ...) without redeploys.

Adds TestCreateProjectTemplateNameOverride verifying the override
directs both the template lookup and the /generate POST.

Closes #24
This commit is contained in:
Mathias
2026-05-16 23:01:28 +02:00
parent 4c87856aec
commit 103194a11a
2 changed files with 74 additions and 9 deletions

View File

@@ -122,6 +122,62 @@ func TestCreateProjectHappyPath(t *testing.T) {
assert.Empty(t, out.PartialFailure)
}
// TestCreateProjectTemplateNameOverride (issue #24): per-call template_name overrides the
// server-configured default, so the same binary can generate from template-go-web or
// template-go-agent without restart.
func TestCreateProjectTemplateNameOverride(t *testing.T) {
var templateLookups, generateCalls []string
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
switch {
case r.Method == http.MethodGet && r.URL.Path == "/api/v1/repos/mathias/template-go-agent":
templateLookups = append(templateLookups, "template-go-agent")
_, _ = w.Write([]byte(newTemplateRepoJSON("template-go-agent", true)))
case r.Method == http.MethodGet && r.URL.Path == "/api/v1/repos/mathias/template-go-web":
templateLookups = append(templateLookups, "template-go-web")
_, _ = w.Write([]byte(newTemplateRepoJSON("template-go-web", true)))
case r.Method == http.MethodGet && r.URL.Path == "/api/v1/repos/mathias/new-agent":
w.WriteHeader(http.StatusNotFound)
_, _ = w.Write([]byte(`{"message":"not found"}`))
case r.Method == http.MethodPost && strings.HasSuffix(r.URL.Path, "/generate"):
generateCalls = append(generateCalls, r.URL.Path)
w.WriteHeader(http.StatusCreated)
_, _ = w.Write([]byte(newGeneratedRepoJSON("new-agent")))
case r.Method == http.MethodGet && strings.HasPrefix(r.URL.Path, "/api/v1/repos/mathias/new-agent/contents/"):
filePath := strings.TrimPrefix(r.URL.Path, "/api/v1/repos/mathias/new-agent/contents/")
_, _ = w.Write([]byte(fileContentsJSON(filePath)))
case r.Method == http.MethodPut && strings.HasPrefix(r.URL.Path, "/api/v1/repos/mathias/new-agent/contents/"):
filePath := strings.TrimPrefix(r.URL.Path, "/api/v1/repos/mathias/new-agent/contents/")
w.WriteHeader(http.StatusOK)
_, _ = w.Write([]byte(fileWriteResultJSON(filePath)))
default:
t.Errorf("unexpected request: %s %s", r.Method, r.URL.Path)
w.WriteHeader(http.StatusNotFound)
}
}))
defer srv.Close()
// Server is configured with template-go-web as the default; call overrides to template-go-agent.
tool := newCreateProjectTool(srv.URL)
_, err := tool.Call(context.Background(), json.RawMessage(
`{"owner":"mathias","name":"new-agent","template_name":"template-go-agent"}`,
))
require.NoError(t, err)
assert.Equal(t, []string{"template-go-agent"}, templateLookups,
"override must direct the template lookup, not the server default")
require.Len(t, generateCalls, 1)
assert.Equal(t, "/api/v1/repos/mathias/template-go-agent/generate", generateCalls[0],
"override must direct the /generate call too")
}
// TestCreateProjectNameRegexFailure: invalid name returns ErrValidation without hitting network.
func TestCreateProjectNameRegexFailure(t *testing.T) {
tool := tools.NewCreateProjectFromTemplate(