65 lines
1.6 KiB
Go
65 lines
1.6 KiB
Go
package api
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import (
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"bytes"
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"encoding/json"
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"log/slog"
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"net/http"
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"net/http/httptest"
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"testing"
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)
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func TestWriteJSONNilSlice(t *testing.T) {
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var items []string
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rec := httptest.NewRecorder()
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writeJSON(rec, http.StatusOK, items)
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if rec.Body.String() != "[]" {
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t.Fatalf("expected [], got %q", rec.Body.String())
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}
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}
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func TestWriteJSONNilMap(t *testing.T) {
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var values map[string]string
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rec := httptest.NewRecorder()
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writeJSON(rec, http.StatusOK, values)
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if rec.Body.String() != "{}" {
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t.Fatalf("expected {}, got %q", rec.Body.String())
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}
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}
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func TestWriteJSONSlice(t *testing.T) {
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rec := httptest.NewRecorder()
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writeJSON(rec, http.StatusOK, []int{1, 2})
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var out []int
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if err := json.Unmarshal(rec.Body.Bytes(), &out); err != nil {
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t.Fatal(err)
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}
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if len(out) != 2 {
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t.Fatalf("expected 2 items, got %v", out)
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}
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}
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func TestWriteErrorLogsClientError(t *testing.T) {
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var buf bytes.Buffer
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prev := slog.Default()
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slog.SetDefault(slog.New(slog.NewJSONHandler(&buf, &slog.HandlerOptions{Level: slog.LevelWarn})))
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defer slog.SetDefault(prev)
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req := httptest.NewRequest(http.MethodPost, "/api/settings/notify/test", nil)
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rec := httptest.NewRecorder()
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writeError(req, rec, http.StatusBadRequest, "请填写 SMTP 主机")
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if rec.Code != http.StatusBadRequest {
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t.Fatalf("expected 400, got %d", rec.Code)
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}
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if !bytes.Contains(buf.Bytes(), []byte("请填写 SMTP 主机")) {
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t.Fatalf("expected log message, got %s", buf.String())
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}
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if !bytes.Contains(buf.Bytes(), []byte("/api/settings/notify/test")) {
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t.Fatalf("expected log path, got %s", buf.String())
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}
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}
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