1 files changed, 75 insertions, 0 deletions
diff --git a/internal/askcli/command_dep_test.go b/internal/askcli/command_dep_test.go
new file mode 100644
index 0000000..c77bc1a
--- /dev/null
+++ b/internal/askcli/command_dep_test.go
@@ -0,0 +1,75 @@
+package askcli
+
+import (
+	"bytes"
+	"context"
+	"io"
+	"strings"
+	"testing"
+)
+
+func TestHandleDep_AddSuccess(t *testing.T) {
+	d := NewDispatcher(&spyRunner{runFn: func(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) (int, error) {
+		return 0, nil
+	}})
+	var stdout, stderr bytes.Buffer
+	code, _ := d.Dispatch(context.Background(), []string{"dep", "add", "uuid-1", "uuid-2"}, nil, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("dep add code = %d, want 0", code)
+	}
+	if !strings.Contains(stdout.String(), "ok") || !strings.Contains(stdout.String(), "uuid-1") {
+		t.Fatalf("stdout = %q, want ok + uuid", stdout.String())
+	}
+}
+
+func TestHandleDep_RmSuccess(t *testing.T) {
+	d := NewDispatcher(&spyRunner{runFn: func(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) (int, error) {
+		return 0, nil
+	}})
+	var stdout, stderr bytes.Buffer
+	code, _ := d.Dispatch(context.Background(), []string{"dep", "rm", "uuid-1", "uuid-2"}, nil, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("dep rm code = %d, want 0", code)
+	}
+}
+
+func TestHandleDep_ListSuccess(t *testing.T) {
+	jsonData := `[{"uuid":"uuid-1","description":"Task","status":"pending","priority":"M","tags":[],"urgency":10,"depends":["dep-1","dep-2"]}]`
+	d := NewDispatcher(&spyRunner{runFn: func(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) (int, error) {
+		if args[0] == "info" {
+			io.WriteString(stdout, jsonData)
+		}
+		return 0, nil
+	}})
+	var stdout, stderr bytes.Buffer
+	code, _ := d.Dispatch(context.Background(), []string{"dep", "list", "uuid-1"}, nil, &stdout, &stderr)
+	if code != 0 {
+		t.Fatalf("dep list code = %d, want 0", code)
+	}
+	output := stdout.String()
+	if !strings.Contains(output, "dep-1") || !strings.Contains(output, "dep-2") {
+		t.Fatalf("stdout = %q, want deps", output)
+	}
+}
+
+func TestHandleDep_UnknownOp(t *testing.T) {
+	d := NewDispatcher(&spyRunner{runFn: func(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) (int, error) {
+		return 0, nil
+	}})
+	var stdout, stderr bytes.Buffer
+	code, _ := d.Dispatch(context.Background(), []string{"dep", "unknown", "uuid-1", "uuid-2"}, nil, &stdout, &stderr)
+	if code != 1 {
+		t.Fatalf("dep unknown code = %d, want 1", code)
+	}
+}
+
+func TestHandleDep_NumericUUID(t *testing.T) {
+	d := NewDispatcher(&spyRunner{runFn: func(ctx context.Context, args []string, stdin io.Reader, stdout, stderr io.Writer) (int, error) {
+		return 0, nil
+	}})
+	var stdout, stderr bytes.Buffer
+	code, _ := d.Dispatch(context.Background(), []string{"dep", "add", "123", "uuid-2"}, nil, &stdout, &stderr)
+	if code != 1 {
+		t.Fatalf("dep add code = %d, want 1 for numeric UUID", code)
+	}
+}