1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167

package mockagent_test

import (
	"context"
	"io"
	"strings"
	"sync"
	"testing"
	"time"

	acp "github.com/coder/acp-go-sdk"

	"rickub.com/bots-garden/ori/internal/agent"
	"rickub.com/bots-garden/ori/internal/mockagent"
)

// panelHandler records everything the mock streams, and answers the
// permission request with a fixed choice.
type panelHandler struct {
	mu          sync.Mutex
	optionId    string
	texts       []string
	updateKinds []string
	commands    []string
	permissions int
}

func (h *panelHandler) HandleSessionUpdate(_ context.Context, n acp.SessionNotification) {
	h.mu.Lock()
	defer h.mu.Unlock()
	switch {
	case n.Update.AgentMessageChunk != nil:
		h.updateKinds = append(h.updateKinds, "message")
		if t := n.Update.AgentMessageChunk.Content.Text; t != nil {
			h.texts = append(h.texts, t.Text)
		}
	case n.Update.AgentThoughtChunk != nil:
		h.updateKinds = append(h.updateKinds, "thought")
	case n.Update.ToolCall != nil:
		h.updateKinds = append(h.updateKinds, "tool_call")
	case n.Update.ToolCallUpdate != nil:
		h.updateKinds = append(h.updateKinds, "tool_call_update")
	case n.Update.Plan != nil:
		h.updateKinds = append(h.updateKinds, "plan")
	case n.Update.AvailableCommandsUpdate != nil:
		h.updateKinds = append(h.updateKinds, "available_commands")
		for _, c := range n.Update.AvailableCommandsUpdate.AvailableCommands {
			h.commands = append(h.commands, c.Name)
		}
	}
}

func (h *panelHandler) HandlePermissionRequest(_ context.Context, req acp.RequestPermissionRequest) (acp.RequestPermissionResponse, error) {
	h.mu.Lock()
	defer h.mu.Unlock()
	h.permissions++
	_ = req
	return acp.RequestPermissionResponse{Outcome: acp.NewRequestPermissionOutcomeSelected(acp.PermissionOptionId(h.optionId))}, nil
}

func (h *panelHandler) kinds() map[string]int {
	h.mu.Lock()
	defer h.mu.Unlock()
	return h.kindsLocked()
}

// kindsLocked is kinds for callers already holding h.mu.
func (h *panelHandler) kindsLocked() map[string]int {
	counts := map[string]int{}
	for _, k := range h.updateKinds {
		counts[k]++
	}
	return counts
}

// connectPanel wires the mock agent to ori's real client code over pipes.
func connectPanel(t *testing.T, handler agent.Handler) *agent.Session {
	t.Helper()
	clientToAgentR, clientToAgentW := io.Pipe()
	agentToClientR, agentToClientW := io.Pipe()

	mock := mockagent.New()
	go func() { _ = mock.Run(clientToAgentR, agentToClientW) }()

	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
	t.Cleanup(cancel)
	session, err := agent.Connect(ctx, clientToAgentW, agentToClientR, agent.Options{
		Cwd:     t.TempDir(),
		Handler: handler,
	})
	if err != nil {
		t.Fatalf("Connect to mock agent failed: %v", err)
	}
	return session
}

func TestScenarioStreamsEveryPanelFeature(t *testing.T) {
	handler := &panelHandler{optionId: "allow-once"}
	session := connectPanel(t, handler)

	stop, err := session.PromptText(context.Background(), "show me everything")
	if err != nil {
		t.Fatalf("PromptText returned an error: %v", err)
	}
	if stop != acp.StopReasonEndTurn {
		t.Errorf("stop reason = %q, want end_turn", stop)
	}

	counts := handler.kinds()
	for kind, want := range map[string]int{"thought": 1, "plan": 2, "tool_call": 2, "tool_call_update": 2} {
		if counts[kind] < want {
			t.Errorf("streamed %d %q updates, want at least %d (all: %v)", counts[kind], kind, want, counts)
		}
	}
	if handler.permissions != 1 {
		t.Errorf("permission requests = %d, want 1", handler.permissions)
	}
	if all := strings.Join(handler.texts, ""); !strings.Contains(all, "show me everything") {
		t.Errorf("final message %q does not echo the prompt", all)
	}
}

func TestSessionStartAnnouncesAvailableCommands(t *testing.T) {
	handler := &panelHandler{optionId: "allow-once"}
	connectPanel(t, handler)

	handler.mu.Lock()
	defer handler.mu.Unlock()
	if handler.kindsLocked()["available_commands"] != 1 {
		t.Fatalf("available_commands updates = %d, want 1 (all: %v)", handler.kindsLocked()["available_commands"], handler.kindsLocked())
	}
	if len(handler.commands) != 2 || handler.commands[0] != "review" || handler.commands[1] != "compact" {
		t.Errorf("commands = %v, want [review compact]", handler.commands)
	}
}

func TestPromptEchoesAttachedResourceLinks(t *testing.T) {
	handler := &panelHandler{optionId: "allow-once"}
	session := connectPanel(t, handler)

	_, err := session.Prompt(context.Background(), []acp.ContentBlock{
		acp.TextBlock("look at @src/main.go"),
		acp.ResourceLinkBlock("src/main.go", "file:///work/src/main.go"),
	})
	if err != nil {
		t.Fatalf("Prompt returned an error: %v", err)
	}
	if all := strings.Join(handler.texts, ""); !strings.Contains(all, "[attached: src/main.go]") {
		t.Errorf("final message %q does not name the attachment", all)
	}
}

func TestScenarioStopsOnRejectedPermission(t *testing.T) {
	handler := &panelHandler{optionId: "reject-once"}
	session := connectPanel(t, handler)

	stop, err := session.PromptText(context.Background(), "try to write")
	if err != nil {
		t.Fatalf("PromptText returned an error: %v", err)
	}
	if stop != acp.StopReasonRefusal {
		t.Errorf("stop reason = %q, want refusal after a rejected permission", stop)
	}
	if counts := handler.kinds(); counts["tool_call"] != 1 {
		t.Errorf("tool calls = %d, want only the read call (no edit after rejection)", counts["tool_call"])
	}
}