2 files changed, 37 insertions, 41 deletions
diff --git a/internal/hexaicli/run_test.go b/internal/hexaicli/run_test.go
index f9c8443..377b224 100644
--- a/internal/hexaicli/run_test.go
+++ b/internal/hexaicli/run_test.go
@@ -1,5 +1,4 @@
 // Summary: Unit tests for Hexai CLI helpers and run flow (input parsing, messages, streaming).
-// Not yet reviewed by a human
 package hexaicli
 
 import (
@@ -9,8 +8,6 @@ import (
 	"testing"
 )
 
-// helpers moved to testhelpers_test.go
-
 func TestReadInput_ArgsOnly(t *testing.T) {
 	restore, f := setStdin(t, "")
 	defer restore()
diff --git a/internal/hexaicli/testhelpers_test.go b/internal/hexaicli/testhelpers_test.go
index 4a25ff1..bd3c3dd 100644
--- a/internal/hexaicli/testhelpers_test.go
+++ b/internal/hexaicli/testhelpers_test.go
@@ -1,63 +1,62 @@
 // Summary: Test helpers for Hexai CLI tests (stdin swapping and fake LLM clients/streamers).
-// Not yet reviewed by a human
 package hexaicli
 
 import (
-    "context"
-    "os"
-    "path/filepath"
-    "testing"
+	"context"
+	"os"
+	"path/filepath"
+	"testing"
 
-    "hexai/internal/llm"
+	"hexai/internal/llm"
 )
 
 // setStdin sets os.Stdin from a string and returns a restore func and reader.
 func setStdin(t *testing.T, content string) (func(), *os.File) {
-    t.Helper()
-    tmpDir := t.TempDir()
-    fpath := filepath.Join(tmpDir, "stdin.txt")
-    if err := os.WriteFile(fpath, []byte(content), 0o600); err != nil {
-        t.Fatalf("write temp stdin: %v", err)
-    }
-    f, err := os.Open(fpath)
-    if err != nil {
-        t.Fatalf("open temp stdin: %v", err)
-    }
-    old := os.Stdin
-    os.Stdin = f
-    restore := func() {
-        f.Close()
-        os.Stdin = old
-    }
-    return restore, f
+	t.Helper()
+	tmpDir := t.TempDir()
+	fpath := filepath.Join(tmpDir, "stdin.txt")
+	if err := os.WriteFile(fpath, []byte(content), 0o600); err != nil {
+		t.Fatalf("write temp stdin: %v", err)
+	}
+	f, err := os.Open(fpath)
+	if err != nil {
+		t.Fatalf("open temp stdin: %v", err)
+	}
+	old := os.Stdin
+	os.Stdin = f
+	restore := func() {
+		f.Close()
+		os.Stdin = old
+	}
+	return restore, f
 }
 
 // fakeClient implements llm.Client for tests.
 type fakeClient struct {
-    name    string
-    model   string
-    resp    string
-    gotMsgs []llm.Message
+	name    string
+	model   string
+	resp    string
+	gotMsgs []llm.Message
 }
 
 func (f *fakeClient) Chat(ctx context.Context, messages []llm.Message, opts ...llm.RequestOption) (string, error) {
-    f.gotMsgs = append([]llm.Message{}, messages...)
-    return f.resp, nil
+	f.gotMsgs = append([]llm.Message{}, messages...)
+	return f.resp, nil
 }
-func (f fakeClient) Name() string        { return f.name }
+func (f fakeClient) Name() string         { return f.name }
 func (f fakeClient) DefaultModel() string { return f.model }
 
 // fakeStreamer implements llm.Streamer over fakeClient.
 type fakeStreamer struct {
-    fakeClient
-    chunks []string
-    sMsgs  []llm.Message
+	fakeClient
+	chunks []string
+	sMsgs  []llm.Message
 }
 
 func (s *fakeStreamer) ChatStream(ctx context.Context, messages []llm.Message, onDelta func(string), opts ...llm.RequestOption) error {
-    s.sMsgs = append([]llm.Message{}, messages...)
-    for _, c := range s.chunks {
-        onDelta(c)
-    }
-    return nil
+	s.sMsgs = append([]llm.Message{}, messages...)
+	for _, c := range s.chunks {
+		onDelta(c)
+	}
+	return nil
 }