fix: keep ambiguous legacy phones unbound

2026-09-01 19:34:17 +08:00
parent 271a77fd86
commit 9fc20d5482
3 changed files with 88 additions and 7 deletions
@@ -0,0 +1,32 @@
+package com.baiyue.auth.repository;
+
+import org.junit.jupiter.api.Test;
+import org.springframework.core.io.ClassPathResource;
+
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+class AuthLoginIdentifiersSqlContractTest {
+    @Test
+    void backfillsOnlyUniquelyOwnedPhonesAndKeepsDuplicateLegacyPhonesUnbound() throws Exception {
+        assertSafeBackfill(new ClassPathResource("db/auth-login-identifiers.sql")
+            .getContentAsString(StandardCharsets.UTF_8));
+        assertSafeBackfill(Files.readString(unifiedSql(), StandardCharsets.UTF_8));
+    }
+
+    private static void assertSafeBackfill(String sql) {
+        assertThat(sql)
+            .contains("phone NOT REGEXP '^1[3-9][0-9]{9}$'")
+            .contains("HAVING COUNT(DISTINCT auth_user_id) = 1")
+            .contains("ADD UNIQUE KEY uk_auth_account_phone (phone)")
+            .doesNotContain("IAM 存在重复手机号，禁止建立 Auth 唯一登录索引");
+    }
+
+    private static Path unifiedSql() {
+        Path path = Path.of("deploy", "sql", "头程数据库统一增量-MySQL8.sql");
+        return Files.exists(path) ? path : Path.of("..", "deploy", "sql", "头程数据库统一增量-MySQL8.sql");
+    }
+}