package com.talentcard.server.business.payment.huifu;
|
|
import static org.assertj.core.api.Assertions.assertThat;
|
|
import java.util.LinkedHashMap;
|
import java.util.Map;
|
|
import com.talentcard.server.business.payment.huifu.HuifuDelayAccountGateway.HuifuDelayRevert;
|
import com.talentcard.server.business.payment.huifu.HuifuDelayAccountGateway.HuifuDelayRevert.Outcome;
|
import org.junit.jupiter.api.Test;
|
|
/**
|
* 资金回退（交易确认退款）的结果分类。
|
*
|
* <p>这一组用例盯的是「同一个业务码在两条路径上语义不同」：交易确认把 {@code 23000003} 当作
|
* 「已无未确认金额」＝幂等成功（有真实回执复验过），但回退路径上没有回执证明它的含义，一律不能算成功
|
* ——判成成功会让订单翻回「待核销」而钱还在商户基本户，属于资金事故。
|
*/
|
class HuifuDelayRevertClassificationTests {
|
|
@Test
|
void aSuccessCodeFromTheProviderIsTheOnlySuccess() {
|
assertThat(outcomeOf("00000000", "S")).isEqualTo(Outcome.SUCCEEDED);
|
// 顶层网关码也代表成功调用。
|
assertThat(outcomeOf("10000", "S")).isEqualTo(Outcome.SUCCEEDED);
|
}
|
|
/**
|
* 语义未定的码既不算成功也不算失败：{@code 23000003} 在确认路径上是幂等成功，
|
* 在回退路径上可能是「已无已确认金额」，也可能是被拒的原因（例如余额不足）。
|
*/
|
@Test
|
void codesWithUndeterminedMeaningAreNeverSuccess() {
|
assertThat(outcomeOf("23000003", "F")).isEqualTo(Outcome.NEEDS_REVIEW);
|
assertThat(outcomeOf("23000004", "F")).isEqualTo(Outcome.NEEDS_REVIEW);
|
assertThat(outcomeOf("23000003", "S")).isEqualTo(Outcome.NEEDS_REVIEW);
|
}
|
|
@Test
|
void aDeclaredFailureIsAFailure() {
|
assertThat(outcomeOf("22000002", "F")).isEqualTo(Outcome.FAILED);
|
assertThat(outcomeOf("", "F")).isEqualTo(Outcome.FAILED);
|
}
|
|
@Test
|
void aRequestStillInFlightIsNotASettledResult() {
|
assertThat(outcomeOf("00000100", "P")).isEqualTo(Outcome.PROCESSING);
|
assertThat(outcomeOf("", "")).isEqualTo(Outcome.PROCESSING);
|
// 状态说成功但没有任何业务码：两个证据不一致，按未定处理，不按成功放行。
|
assertThat(outcomeOf("", "S")).isEqualTo(Outcome.PROCESSING);
|
}
|
|
@Test
|
void theProviderDescriptionIsKeptForTroubleshooting() {
|
HuifuDelayRevert revert = HuifuDelayRevert.from(response("22000003", "F", "账户余额不足"));
|
assertThat(revert.describe()).isEqualTo("账户余额不足");
|
assertThat(revert.code()).isEqualTo("22000003");
|
}
|
|
private Outcome outcomeOf(String code, String transStat) {
|
return HuifuDelayRevert.from(response(code, transStat, "返回描述")).outcome();
|
}
|
|
private Map<String, Object> response(String code, String transStat, String description) {
|
Map<String, Object> response = new LinkedHashMap<>();
|
response.put("sub_resp_code", code);
|
response.put("sub_resp_desc", description);
|
response.put("trans_stat", transStat);
|
return response;
|
}
|
}
|
