agent/pkg/brain/messaging_test.go
Snider f83c753277 feat(v0.8.0): full AX migration — ServiceRuntime, Actions, quality gates, transport
go-process:
- Register factory, Result lifecycle, 5 named Action handlers
- Start/Run/StartWithOptions/RunWithOptions all return core.Result
- core.ID() replaces fmt.Sprintf, core.As replaces errors.As

core/agent:
- PrepSubsystem + monitor.Subsystem + setup.Service embed ServiceRuntime[T]
- 22 named Actions + agent.completion Task pipeline in OnStartup
- ChannelNotifier removed — all IPC via c.ACTION(messages.X{})
- proc.go: all methods via s.Core().Process(), returns core.Result
- status.go: WriteAtomic + JSONMarshalString
- paths.go: Fs.NewUnrestricted() replaces unsafe.Pointer
- transport.go: ONE net/http file — HTTPGet/HTTPPost/HTTPDo/MCP transport
- All disallowed imports eliminated from source files (13 quality gates)
- String concat eliminated — core.Concat() throughout
- 1:1 _test.go + _example_test.go for every source file
- Reference docs synced from core/go v0.8.0
- RFC-025 updated with net/http, net/url, io/fs quality gates
- lib.go: io/fs eliminated via Data.ListNames, Array[T].Deduplicate

Co-Authored-By: Virgil <virgil@lethean.io>
2026-03-26 01:27:46 +00:00

304 lines
8.4 KiB
Go

// SPDX-License-Identifier: EUPL-1.2
package brain
import (
"context"
"encoding/json"
"net/http"
"net/http/httptest"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// localDirect returns a DirectSubsystem that never hits the network.
// Suitable for tests that validate input before making API calls.
func localDirect() *DirectSubsystem {
return &DirectSubsystem{apiURL: "http://localhost", apiKey: "test-key"}
}
// --- sendMessage ---
func TestSendMessage_Good(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "POST", r.Method)
assert.Equal(t, "/v1/messages/send", r.URL.Path)
var body map[string]any
json.NewDecoder(r.Body).Decode(&body)
assert.Equal(t, "charon", body["to"])
assert.Equal(t, "deploy complete", body["content"])
assert.Equal(t, "status update", body["subject"])
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]any{
"data": map[string]any{"id": float64(42)},
})
}))
defer srv.Close()
_, out, err := newTestDirect(srv).sendMessage(context.Background(), nil, SendInput{
To: "charon",
Content: "deploy complete",
Subject: "status update",
})
require.NoError(t, err)
assert.True(t, out.Success)
assert.Equal(t, 42, out.ID)
assert.Equal(t, "charon", out.To)
}
func TestSendMessage_Bad_EmptyTo(t *testing.T) {
_, _, err := localDirect().sendMessage(context.Background(), nil, SendInput{
To: "",
Content: "hello",
})
require.Error(t, err)
assert.Contains(t, err.Error(), "to and content are required")
}
func TestSendMessage_Bad_EmptyContent(t *testing.T) {
_, _, err := localDirect().sendMessage(context.Background(), nil, SendInput{
To: "charon",
Content: "",
})
require.Error(t, err)
assert.Contains(t, err.Error(), "to and content are required")
}
func TestSendMessage_Bad_APIError(t *testing.T) {
srv := httptest.NewServer(errorHandler(http.StatusInternalServerError, `{"error":"queue full"}`))
defer srv.Close()
_, out, err := newTestDirect(srv).sendMessage(context.Background(), nil, SendInput{
To: "charon",
Content: "hello",
})
require.Error(t, err)
assert.False(t, out.Success)
}
// --- inbox ---
func TestInbox_Good_WithMessages(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "GET", r.Method)
assert.Contains(t, r.URL.Path, "/v1/messages/inbox")
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]any{
"data": []any{
map[string]any{
"id": float64(1),
"from": "charon",
"to": "cladius",
"subject": "status",
"content": "deploy done",
"read": true,
"created_at": "2026-03-10T12:00:00Z",
},
map[string]any{
"id": float64(2),
"from": "clotho",
"to": "cladius",
"subject": "review",
"content": "PR ready",
"read": false,
"created_at": "2026-03-10T13:00:00Z",
},
},
})
}))
defer srv.Close()
_, out, err := newTestDirect(srv).inbox(context.Background(), nil, InboxInput{Agent: "cladius"})
require.NoError(t, err)
assert.True(t, out.Success)
require.Len(t, out.Messages, 2)
assert.Equal(t, 1, out.Messages[0].ID)
assert.Equal(t, "charon", out.Messages[0].From)
assert.Equal(t, "deploy done", out.Messages[0].Content)
assert.True(t, out.Messages[0].Read)
assert.Equal(t, 2, out.Messages[1].ID)
assert.False(t, out.Messages[1].Read)
}
func TestInbox_Good_EmptyInbox(t *testing.T) {
srv := httptest.NewServer(jsonHandler(map[string]any{"data": []any{}}))
defer srv.Close()
_, out, err := newTestDirect(srv).inbox(context.Background(), nil, InboxInput{Agent: "cladius"})
require.NoError(t, err)
assert.True(t, out.Success)
assert.Empty(t, out.Messages)
}
func TestInbox_Bad_APIError(t *testing.T) {
srv := httptest.NewServer(errorHandler(http.StatusInternalServerError, `{"error":"db down"}`))
defer srv.Close()
_, out, err := newTestDirect(srv).inbox(context.Background(), nil, InboxInput{})
require.Error(t, err)
assert.False(t, out.Success)
}
// --- conversation ---
func TestConversation_Good(t *testing.T) {
srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
assert.Equal(t, "GET", r.Method)
assert.Contains(t, r.URL.Path, "/v1/messages/conversation/charon")
w.Header().Set("Content-Type", "application/json")
json.NewEncoder(w).Encode(map[string]any{
"data": []any{
map[string]any{
"id": float64(10),
"from": "cladius",
"to": "charon",
"content": "how is the deploy?",
"created_at": "2026-03-10T12:00:00Z",
},
map[string]any{
"id": float64(11),
"from": "charon",
"to": "cladius",
"content": "all green",
"created_at": "2026-03-10T12:01:00Z",
},
},
})
}))
defer srv.Close()
_, out, err := newTestDirect(srv).conversation(context.Background(), nil, ConversationInput{Agent: "charon"})
require.NoError(t, err)
assert.True(t, out.Success)
require.Len(t, out.Messages, 2)
assert.Equal(t, "how is the deploy?", out.Messages[0].Content)
assert.Equal(t, "all green", out.Messages[1].Content)
}
func TestConversation_Bad_EmptyAgent(t *testing.T) {
_, _, err := localDirect().conversation(context.Background(), nil, ConversationInput{Agent: ""})
require.Error(t, err)
assert.Contains(t, err.Error(), "agent is required")
}
func TestConversation_Bad_APIError(t *testing.T) {
srv := httptest.NewServer(errorHandler(http.StatusNotFound, `{"error":"agent not found"}`))
defer srv.Close()
_, out, err := newTestDirect(srv).conversation(context.Background(), nil, ConversationInput{Agent: "nonexistent"})
require.Error(t, err)
assert.False(t, out.Success)
}
// --- parseMessages ---
func TestParseMessages_Good(t *testing.T) {
result := map[string]any{
"data": []any{
map[string]any{
"id": float64(5),
"from": "alice",
"to": "bob",
"subject": "hello",
"content": "hi there",
"read": true,
"created_at": "2026-03-10T10:00:00Z",
},
},
}
msgs := parseMessages(result)
require.Len(t, msgs, 1)
assert.Equal(t, 5, msgs[0].ID)
assert.Equal(t, "alice", msgs[0].From)
assert.Equal(t, "bob", msgs[0].To)
assert.Equal(t, "hello", msgs[0].Subject)
assert.Equal(t, "hi there", msgs[0].Content)
assert.True(t, msgs[0].Read)
assert.Equal(t, "2026-03-10T10:00:00Z", msgs[0].CreatedAt)
}
func TestParseMessages_Good_EmptyData(t *testing.T) {
msgs := parseMessages(map[string]any{"data": []any{}})
assert.Empty(t, msgs)
}
func TestParseMessages_Good_NoDataKey(t *testing.T) {
msgs := parseMessages(map[string]any{"other": "value"})
assert.Empty(t, msgs)
}
func TestParseMessages_Good_NilResult(t *testing.T) {
assert.Empty(t, parseMessages(nil))
}
// --- toInt ---
func TestToInt_Good_Float64(t *testing.T) {
assert.Equal(t, 42, toInt(float64(42)))
}
func TestToInt_Good_Zero(t *testing.T) {
assert.Equal(t, 0, toInt(float64(0)))
}
func TestToInt_Bad_String(t *testing.T) {
assert.Equal(t, 0, toInt("not a number"))
}
func TestToInt_Bad_Nil(t *testing.T) {
assert.Equal(t, 0, toInt(nil))
}
func TestToInt_Bad_Int(t *testing.T) {
// Go JSON decode always uses float64, so int returns 0.
assert.Equal(t, 0, toInt(42))
}
// --- Messaging struct round-trips ---
func TestSendInput_Good_RoundTrip(t *testing.T) {
in := SendInput{To: "charon", Content: "hello", Subject: "test"}
var out SendInput
roundTrip(t, in, &out)
assert.Equal(t, in, out)
}
func TestSendOutput_Good_RoundTrip(t *testing.T) {
in := SendOutput{Success: true, ID: 42, To: "charon"}
var out SendOutput
roundTrip(t, in, &out)
assert.Equal(t, in, out)
}
func TestInboxOutput_Good_RoundTrip(t *testing.T) {
in := InboxOutput{
Success: true,
Messages: []MessageItem{
{ID: 1, From: "a", To: "b", Content: "hi", Read: false, CreatedAt: "2026-03-10T12:00:00Z"},
},
}
var out InboxOutput
roundTrip(t, in, &out)
assert.Equal(t, in.Success, out.Success)
require.Len(t, out.Messages, 1)
assert.Equal(t, "a", out.Messages[0].From)
}
func TestConversationOutput_Good_RoundTrip(t *testing.T) {
in := ConversationOutput{
Success: true,
Messages: []MessageItem{
{ID: 10, From: "x", To: "y", Content: "thread", Read: true, CreatedAt: "2026-03-10T14:00:00Z"},
},
}
var out ConversationOutput
roundTrip(t, in, &out)
assert.True(t, out.Success)
require.Len(t, out.Messages, 1)
}