优化

auth/src/test/java/com/baiyue/auth/repository/LoginIdentifierContractTest.java

@@ -7,11 +7,21 @@ import org.junit.jupiter.api.Test;
 import org.springframework.core.io.ClassPathResource;
 
 import java.nio.charset.StandardCharsets;
+import java.util.Arrays;
 
 import static org.assertj.core.api.Assertions.assertThat;
 
 class LoginIdentifierContractTest {
 
+    @Test
+    void registrationExposesAnAccountPhoneInsteadOfALegalPersonPhoneAlias() {
+        var componentNames = Arrays.stream(MerchantRegisterRequest.class.getRecordComponents())
+                .map(component -> component.getName())
+                .toList();
+
+        assertThat(componentNames).contains("phone").doesNotContain("legalPhone");
+    }
+
     @Test
     void mainlandMobileRuleRejectsPlaceholderNumbersAcrossJavaAndSql() throws Exception {
         try (var factory = Validation.buildDefaultValidatorFactory()) {