规范气站与配送点提现渠道

backend/api/internal/logic/common/withdrawal_channel_test.go

@@ -0,0 +1,15 @@
+package common
+
+import "testing"
+
+// TestIsSupportedOrganizationWithdrawalChannel 验证组织端只开放银行卡提现。
+func TestIsSupportedOrganizationWithdrawalChannel(t *testing.T) {
+	if !IsSupportedOrganizationWithdrawalChannel("bank") {
+		t.Fatal("银行卡提现渠道应当可用")
+	}
+	for _, channel := range []string{"alipay", "wechat", "", " bank "} {
+		if IsSupportedOrganizationWithdrawalChannel(channel) {
+			t.Fatalf("未开放的提现渠道不应通过校验：%q", channel)
+		}
+	}
+}