70 lines
1.6 KiB
Go
70 lines
1.6 KiB
Go
package watchlist
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import (
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"context"
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"testing"
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"mal/internal/db"
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)
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type fakeQuerier struct {
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database.Querier
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upsertAnimeCalled bool
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upsertEntryCalled bool
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addRows []database.GetUserWatchListRow
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}
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func (f *fakeQuerier) UpsertAnime(ctx context.Context, arg database.UpsertAnimeParams) (database.Anime, error) {
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f.upsertAnimeCalled = true
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return database.Anime{}, nil
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}
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func (f *fakeQuerier) UpsertWatchListEntry(ctx context.Context, arg database.UpsertWatchListEntryParams) (database.WatchListEntry, error) {
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f.upsertEntryCalled = true
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return database.WatchListEntry{}, nil
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}
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func (f *fakeQuerier) GetUserWatchList(ctx context.Context, userID string) ([]database.GetUserWatchListRow, error) {
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return f.addRows, nil
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}
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func TestAddEntry_RejectsInvalidAnimeID(t *testing.T) {
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t.Parallel()
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q := &fakeQuerier{}
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svc := NewService(q, nil)
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err := svc.AddEntry(context.Background(), "user-1", AddRequest{
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AnimeID: 0,
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Status: "watching",
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})
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if err != ErrInvalidAnimeID {
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t.Fatalf("expected ErrInvalidAnimeID, got %v", err)
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}
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if q.upsertAnimeCalled || q.upsertEntryCalled {
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t.Fatal("expected no database writes for invalid anime id")
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}
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}
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func TestAddEntry_RejectsInvalidStatus(t *testing.T) {
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t.Parallel()
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q := &fakeQuerier{}
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svc := NewService(q, nil)
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err := svc.AddEntry(context.Background(), "user-1", AddRequest{
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AnimeID: 1,
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Status: "invalid",
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})
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if err != ErrInvalidStatus {
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t.Fatalf("expected ErrInvalidStatus, got %v", err)
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}
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if q.upsertAnimeCalled || q.upsertEntryCalled {
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t.Fatal("expected no database writes for invalid status")
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}
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}
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