test(codeagent-wrapper): 添加 ExtractRecentErrors 单元测试

测试覆盖:
- 空日志文件
- 无错误日志
- 单个错误
- ERROR 和 WARN 混合
- maxEntries 截断
- nil logger
- 空路径
- 不存在的文件

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
This commit is contained in:
swe-agent[bot]
2025-12-12 14:27:50 +08:00
parent b2e3f416bc
commit ef47ed57e9

View File

@@ -768,3 +768,101 @@ func (f fakeFileInfo) Mode() os.FileMode { return f.mode }
func (f fakeFileInfo) ModTime() time.Time { return f.modTime }
func (f fakeFileInfo) IsDir() bool { return false }
func (f fakeFileInfo) Sys() interface{} { return nil }
func TestExtractRecentErrors(t *testing.T) {
tests := []struct {
name string
content string
maxEntries int
want []string
}{
{
name: "empty log",
content: "",
maxEntries: 10,
want: nil,
},
{
name: "no errors",
content: `[2025-01-01 12:00:00.000] [PID:123] INFO: started
[2025-01-01 12:00:01.000] [PID:123] DEBUG: processing`,
maxEntries: 10,
want: nil,
},
{
name: "single error",
content: `[2025-01-01 12:00:00.000] [PID:123] INFO: started
[2025-01-01 12:00:01.000] [PID:123] ERROR: something failed`,
maxEntries: 10,
want: []string{"[2025-01-01 12:00:01.000] [PID:123] ERROR: something failed"},
},
{
name: "error and warn",
content: `[2025-01-01 12:00:00.000] [PID:123] INFO: started
[2025-01-01 12:00:01.000] [PID:123] WARN: warning message
[2025-01-01 12:00:02.000] [PID:123] ERROR: error message`,
maxEntries: 10,
want: []string{
"[2025-01-01 12:00:01.000] [PID:123] WARN: warning message",
"[2025-01-01 12:00:02.000] [PID:123] ERROR: error message",
},
},
{
name: "truncate to max",
content: `[2025-01-01 12:00:00.000] [PID:123] ERROR: error 1
[2025-01-01 12:00:01.000] [PID:123] ERROR: error 2
[2025-01-01 12:00:02.000] [PID:123] ERROR: error 3
[2025-01-01 12:00:03.000] [PID:123] ERROR: error 4
[2025-01-01 12:00:04.000] [PID:123] ERROR: error 5`,
maxEntries: 3,
want: []string{
"[2025-01-01 12:00:02.000] [PID:123] ERROR: error 3",
"[2025-01-01 12:00:03.000] [PID:123] ERROR: error 4",
"[2025-01-01 12:00:04.000] [PID:123] ERROR: error 5",
},
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
tempDir := t.TempDir()
logPath := filepath.Join(tempDir, "test.log")
if err := os.WriteFile(logPath, []byte(tt.content), 0o644); err != nil {
t.Fatalf("failed to write test log: %v", err)
}
logger := &Logger{path: logPath}
got := logger.ExtractRecentErrors(tt.maxEntries)
if len(got) != len(tt.want) {
t.Fatalf("ExtractRecentErrors() got %d entries, want %d", len(got), len(tt.want))
}
for i, entry := range got {
if entry != tt.want[i] {
t.Errorf("entry[%d] = %q, want %q", i, entry, tt.want[i])
}
}
})
}
}
func TestExtractRecentErrorsNilLogger(t *testing.T) {
var logger *Logger
if got := logger.ExtractRecentErrors(10); got != nil {
t.Fatalf("nil logger ExtractRecentErrors() should return nil, got %v", got)
}
}
func TestExtractRecentErrorsEmptyPath(t *testing.T) {
logger := &Logger{path: ""}
if got := logger.ExtractRecentErrors(10); got != nil {
t.Fatalf("empty path ExtractRecentErrors() should return nil, got %v", got)
}
}
func TestExtractRecentErrorsFileNotExist(t *testing.T) {
logger := &Logger{path: "/nonexistent/path/to/log.log"}
if got := logger.ExtractRecentErrors(10); got != nil {
t.Fatalf("nonexistent file ExtractRecentErrors() should return nil, got %v", got)
}
}