92 lines
5.5 KiB
Java
92 lines
5.5 KiB
Java
package com.baiyue.finance;
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import org.junit.jupiter.api.Test;
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import org.junit.jupiter.params.ParameterizedTest;
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import org.junit.jupiter.params.provider.ValueSource;
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import org.springframework.dao.DuplicateKeyException;
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import org.springframework.jdbc.core.JdbcTemplate;
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import org.springframework.jdbc.datasource.DriverManagerDataSource;
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import java.nio.charset.StandardCharsets;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.util.UUID;
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import java.util.regex.Pattern;
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import static org.assertj.core.api.Assertions.assertThat;
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import static org.assertj.core.api.Assertions.assertThatThrownBy;
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class FinanceSettlementSchemaContractTest {
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@Test
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void moduleSchemaCreatesFormalSettlementTablesAndSummaryIndex() throws Exception {
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String sql = Files.readString(Path.of("src/main/resources/db/finance.sql"), StandardCharsets.UTF_8);
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String unified = Files.readString(resolveUnifiedSql(), StandardCharsets.UTF_8);
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assertThat(sql)
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.contains("CREATE TABLE IF NOT EXISTS fin_settlement (")
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.contains("CREATE TABLE IF NOT EXISTS fin_settlement_line (")
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.contains("CREATE TABLE IF NOT EXISTS fin_settlement_payment (")
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.contains("idx_fin_settlement_customer_direction_status (tenant_id, direction, status)")
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.contains("total_amount DECIMAL(20,6)", "paid_amount DECIMAL(20,6)", "outstanding_amount DECIMAL(20,6)")
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.contains("updated_at DATETIME(3)");
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String normalized = unified.toLowerCase().replaceAll("\\s+", "");
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assertThat(normalized)
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.contains("createtablefin_settlement(")
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.contains("createtablefin_settlement_line(")
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.contains("createtablefin_settlement_payment(")
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.contains("idx_fin_settlement_customer_direction_status(tenant_id,direction,status)");
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assertThat(unified).doesNotContain("ALTER TABLE fin_settlement", "assert_finance");
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}
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/** 执行两份真实基线的结算表定义，作废历史不占位，有效应收仍由数据库兜底唯一。 */
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@ParameterizedTest
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@ValueSource(booleans = {false, true})
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void voidedReceivableCanBeReplacedWithoutAllowingDuplicateActiveSettlement(boolean unified) throws Exception {
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Path source = unified ? resolveUnifiedSql() : Path.of("src/main/resources/db/finance.sql");
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String sql = Files.readString(source, StandardCharsets.UTF_8);
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var table = Pattern.compile("CREATE TABLE (?:IF NOT EXISTS )?fin_settlement \\(.*?\\) ENGINE=[^;]*;", Pattern.DOTALL).matcher(sql);
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assertThat(table.find()).isTrue();
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// H2 仅去除 MySQL 的存储、注释和普通索引语法，保留生成列表达式及所有唯一约束。
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String ddl = table.group().replaceFirst("\\) ENGINE=[^;]*;", ");")
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.replaceAll("(?i) COMMENT '(?:[^']|'')*'", "")
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.replaceAll("(?i)\\bUNSIGNED\\b|\\bVIRTUAL\\b|\\bSTORED\\b|_utf8mb4", "")
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.replaceAll("(?m)^\\s*KEY [^\\r\\n]+\\r?\\n", "")
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.replaceAll("UNIQUE KEY (\\w+)", "CONSTRAINT $1 UNIQUE");
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var jdbc = new JdbcTemplate(new DriverManagerDataSource("jdbc:h2:mem:" + UUID.randomUUID() + ";MODE=MySQL;DB_CLOSE_DELAY=-1"));
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jdbc.execute(ddl);
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insertSettlement(jdbc, 1, 10, "AR-OLD", "RECEIVABLE", 501L, "VOIDED");
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insertSettlement(jdbc, 2, 10, "AR-REPLACEMENT", "RECEIVABLE", 501L, "ISSUED");
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insertSettlement(jdbc, 3, 10, "AR-HISTORY", "RECEIVABLE", 501L, "VOIDED");
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for (String status : new String[]{"ISSUED", "PARTIALLY_PAID", "PAID"}) {
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jdbc.update("UPDATE fin_settlement SET status=? WHERE id=2", status);
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assertThatThrownBy(() -> insertSettlement(jdbc, 4, 10, "AR-DUP", "RECEIVABLE", 501L, "ISSUED"))
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.isInstanceOf(DuplicateKeyException.class);
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assertThatThrownBy(() -> jdbc.update("UPDATE fin_settlement SET status='ISSUED' WHERE id=1"))
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.isInstanceOf(DuplicateKeyException.class);
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}
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jdbc.update("UPDATE fin_settlement SET status='VOIDED' WHERE id=2");
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assertThat(jdbc.update("UPDATE fin_settlement SET status='ISSUED' WHERE id=1")).isEqualTo(1);
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insertSettlement(jdbc, 5, 11, "AR-OTHER-CUSTOMER", "RECEIVABLE", 501L, "ISSUED");
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insertSettlement(jdbc, 6, 10, "AP-ONE", "PAYABLE", null, "ISSUED");
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insertSettlement(jdbc, 7, 10, "AP-TWO", "PAYABLE", null, "ISSUED");
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assertThatThrownBy(() -> insertSettlement(jdbc, 8, 10, "AR-OLD", "RECEIVABLE", 502L, "VOIDED"))
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.isInstanceOf(DuplicateKeyException.class);
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assertThat(jdbc.queryForObject("SELECT COUNT(*) FROM fin_settlement", Integer.class)).isEqualTo(6);
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}
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/** 构造必填字段完整的结算行，仅改变本测试关注的客户、来源与状态。 */
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private static void insertSettlement(JdbcTemplate jdbc, long id, long customerId, String no,
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String direction, Long billId, String status) {
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jdbc.update("INSERT INTO fin_settlement(id,tenant_id,settlement_no,direction,customer_name_snapshot," +
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"reconciliation_statement_id,total_amount,paid_amount,outstanding_amount,generated_date,due_date,status,created_by,updated_by) " +
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"VALUES (?,?,?,?,'合成测试客户',?,0.03,0,0.03,CURRENT_DATE,CURRENT_DATE,?,7,7)",
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id, customerId, no, direction, billId, status);
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}
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private static Path resolveUnifiedSql() {
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Path direct = Path.of("deploy", "sql", "头程数据库统一增量-MySQL8.sql");
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return Files.exists(direct) ? direct : Path.of("..", "deploy", "sql", "头程数据库统一增量-MySQL8.sql");
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}
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}
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