chore: initial snapshot for gitea/github upload

llm-gateway-competitors/sub2api-tar/backend/internal/pkg/logger/options_test.go

@@ -0,0 +1,102 @@
+package logger
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"go.uber.org/zap"
+	"go.uber.org/zap/zapcore"
+)
+
+func TestResolveLogFilePath_Default(t *testing.T) {
+	t.Setenv("DATA_DIR", "")
+	got := resolveLogFilePath("")
+	if got != DefaultContainerLogPath {
+		t.Fatalf("resolveLogFilePath() = %q, want %q", got, DefaultContainerLogPath)
+	}
+}
+
+func TestResolveLogFilePath_WithDataDir(t *testing.T) {
+	t.Setenv("DATA_DIR", "/tmp/sub2api-data")
+	got := resolveLogFilePath("")
+	want := filepath.Join("/tmp/sub2api-data", "logs", "sub2api.log")
+	if got != want {
+		t.Fatalf("resolveLogFilePath() = %q, want %q", got, want)
+	}
+}
+
+func TestResolveLogFilePath_ExplicitPath(t *testing.T) {
+	t.Setenv("DATA_DIR", "/tmp/ignore")
+	got := resolveLogFilePath("/var/log/custom.log")
+	if got != "/var/log/custom.log" {
+		t.Fatalf("resolveLogFilePath() = %q, want explicit path", got)
+	}
+}
+
+func TestNormalizedOptions_InvalidFallback(t *testing.T) {
+	t.Setenv("DATA_DIR", "")
+	opts := InitOptions{
+		Level:           "TRACE",
+		Format:          "TEXT",
+		ServiceName:     "",
+		Environment:     "",
+		StacktraceLevel: "panic",
+		Output: OutputOptions{
+			ToStdout: false,
+			ToFile:   false,
+		},
+		Rotation: RotationOptions{
+			MaxSizeMB:  0,
+			MaxBackups: -1,
+			MaxAgeDays: -1,
+		},
+		Sampling: SamplingOptions{
+			Enabled:    true,
+			Initial:    0,
+			Thereafter: 0,
+		},
+	}
+	out := opts.normalized()
+	if out.Level != "trace" {
+		// normalized 仅做 trim/lower，不做校验；校验在 config 层。
+		t.Fatalf("normalized level should preserve value for upstream validation, got %q", out.Level)
+	}
+	if !out.Output.ToStdout {
+		t.Fatalf("normalized output should fallback to stdout")
+	}
+	if out.Output.FilePath != DefaultContainerLogPath {
+		t.Fatalf("normalized file path = %q", out.Output.FilePath)
+	}
+	if out.Rotation.MaxSizeMB != 100 {
+		t.Fatalf("normalized max_size_mb = %d", out.Rotation.MaxSizeMB)
+	}
+	if out.Rotation.MaxBackups != 10 {
+		t.Fatalf("normalized max_backups = %d", out.Rotation.MaxBackups)
+	}
+	if out.Rotation.MaxAgeDays != 7 {
+		t.Fatalf("normalized max_age_days = %d", out.Rotation.MaxAgeDays)
+	}
+	if out.Sampling.Initial != 100 || out.Sampling.Thereafter != 100 {
+		t.Fatalf("normalized sampling defaults invalid: %+v", out.Sampling)
+	}
+}
+
+func TestBuildFileCore_InvalidPathFallback(t *testing.T) {
+	t.Setenv("DATA_DIR", "")
+	opts := bootstrapOptions()
+	opts.Output.ToFile = true
+	opts.Output.FilePath = filepath.Join(os.DevNull, "logs", "sub2api.log")
+	encoderCfg := zapcore.EncoderConfig{
+		TimeKey:     "time",
+		LevelKey:    "level",
+		MessageKey:  "msg",
+		EncodeTime:  zapcore.ISO8601TimeEncoder,
+		EncodeLevel: zapcore.CapitalLevelEncoder,
+	}
+	encoder := zapcore.NewJSONEncoder(encoderCfg)
+	_, _, err := buildFileCore(encoder, zap.NewAtomicLevel(), opts)
+	if err == nil {
+		t.Fatalf("buildFileCore() expected error for invalid path")
+	}
+}