feat: 接入 CoinGlass 清算热力图隔离链路

internal/repo/persistent/postgres/coinglass_liq_heatmap_repo_test.go

@@ -0,0 +1,99 @@
+package postgres
+
+import (
+	"context"
+	"errors"
+	"testing"
+
+	"cryptoHermes/internal/entity"
+
+	"github.com/pashagolub/pgxmock/v4"
+	"github.com/stretchr/testify/require"
+)
+
+func TestCoinglassLiqHeatMapRepo_UpsertMany_HappyPath(t *testing.T) {
+	mock, err := pgxmock.NewPool()
+	require.NoError(t, err)
+	defer mock.Close()
+
+	mock.ExpectBegin()
+	mock.ExpectExec("INSERT INTO coinglass_liq_heatmap").
+		WithArgs("coinglass", "BTCUSDT", "5", int64(1700000000000), "1000.5", "2000.5", `{"liq":[[1,2,3]]}`).
+		WillReturnResult(pgxmock.NewResult("INSERT", 1))
+	mock.ExpectCommit()
+	mock.ExpectRollback()
+
+	r := &CoinglassLiqHeatMapRepo{pool: mock}
+	err = r.UpsertMany(context.Background(), []entity.CGLiqHeatMap{{
+		Symbol:    "BTCUSDT",
+		Interval:  "5",
+		Timestamp: 1700000000000,
+		PriceMin:  "1000.5",
+		PriceMax:  "2000.5",
+		RawGrid:   []byte(`{"liq":[[1,2,3]]}`),
+	}})
+	require.NoError(t, err)
+	require.NoError(t, mock.ExpectationsWereMet())
+}
+
+func TestCoinglassLiqHeatMapRepo_UpsertMany_SkipsInvalidRows(t *testing.T) {
+	mock, err := pgxmock.NewPool()
+	require.NoError(t, err)
+	defer mock.Close()
+
+	mock.ExpectBegin()
+	mock.ExpectCommit()
+	mock.ExpectRollback()
+
+	r := &CoinglassLiqHeatMapRepo{pool: mock}
+	err = r.UpsertMany(context.Background(), []entity.CGLiqHeatMap{
+		{Symbol: "", Interval: "5", Timestamp: 1, RawGrid: []byte(`{}`)},
+		{Symbol: "BTCUSDT", Interval: "", Timestamp: 1, RawGrid: []byte(`{}`)},
+		{Symbol: "BTCUSDT", Interval: "5", Timestamp: 0, RawGrid: []byte(`{}`)},
+		{Symbol: "BTCUSDT", Interval: "5", Timestamp: 1, RawGrid: []byte(`not-json`)},
+	})
+	require.NoError(t, err)
+	require.NoError(t, mock.ExpectationsWereMet())
+}
+
+func TestCoinglassLiqHeatMapRepo_UpsertMany_ExecError(t *testing.T) {
+	mock, err := pgxmock.NewPool()
+	require.NoError(t, err)
+	defer mock.Close()
+
+	mock.ExpectBegin()
+	mock.ExpectExec("INSERT INTO coinglass_liq_heatmap").
+		WithArgs(pgxmock.AnyArg(), pgxmock.AnyArg(), pgxmock.AnyArg(), pgxmock.AnyArg(), pgxmock.AnyArg(), pgxmock.AnyArg(), pgxmock.AnyArg()).
+		WillReturnError(errors.New("db down"))
+	mock.ExpectRollback()
+
+	r := &CoinglassLiqHeatMapRepo{pool: mock}
+	err = r.UpsertMany(context.Background(), []entity.CGLiqHeatMap{{
+		Symbol: "BTCUSDT", Interval: "5", Timestamp: 1, RawGrid: []byte(`{}`),
+	}})
+	require.Error(t, err)
+	require.Contains(t, err.Error(), "upsert coinglass liq heatmap")
+	require.NoError(t, mock.ExpectationsWereMet())
+}
+
+func TestCoinglassLiqHeatMapRepo_FindRecent_HappyPath(t *testing.T) {
+	mock, err := pgxmock.NewPool()
+	require.NoError(t, err)
+	defer mock.Close()
+
+	rows := mock.NewRows([]string{"symbol", "interval", "timestamp", "price_min", "price_max", "raw_grid"}).
+		AddRow("BTCUSDT", "5", int64(2), "100", "200", `{"b":2}`).
+		AddRow("BTCUSDT", "5", int64(1), "90", "210", `{"a":1}`)
+
+	mock.ExpectQuery("SELECT symbol, interval, timestamp").
+		WithArgs("coinglass", "BTCUSDT", "5", 288).
+		WillReturnRows(rows)
+
+	r := &CoinglassLiqHeatMapRepo{pool: mock}
+	got, err := r.FindRecent(context.Background(), "BTCUSDT", "5", 0)
+	require.NoError(t, err)
+	require.Len(t, got, 2)
+	require.Equal(t, int64(1), got[0].Timestamp)
+	require.JSONEq(t, `{"b":2}`, string(got[1].RawGrid))
+	require.NoError(t, mock.ExpectationsWereMet())
+}