我正在使用测试类 (FoodE2eTest) 测试我的 Spring Boot API,并且我有一个单独的 SQL 脚本文件 (setup-test-schema.sql),我想在测试开始之前运行该文件以设置架构、表和数据.
我正在使用 PostgreSQL
问题
当我单独运行该文件时,它工作正常,但是当我运行测试类时,我收到以下错误:“
未终止的美元报价从 SQL DO $$ BEGIN IF 中的位置 3 开始 EXISTS (SELECT 1 FROM pg_namespace WHERE nspname = 'public') THEN DROP 架构公共级联。预计终止 $$
”
配置文件
...
spring.datasource.url=jdbc:postgresql://localhost:5432/testdb
spring.datasource.username=testuser
spring.datasource.password=testpass
spring.datasource.driver-class-name=org.postgresql.Driver
spring.datasource.hikari.connection-timeout=30000
spring.datasource.hikari.maximum-pool-size=10
spring.datasource.hikari.minimum-idle=5
...
测试课
@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
@TestPropertySource(locations = "/application-test.properties")
@AutoConfigureMockMvc
@Sql(scripts = {"/migration/setup-test-schema.sql"}, executionPhase = Sql.ExecutionPhase.BEFORE_TEST_METHOD)
public class FoodE2eTest {
...
}
SQL 文件
-- drop everything
DO
$$
BEGIN
IF EXISTS (SELECT 1 FROM pg_namespace WHERE nspname = 'public') THEN
DROP SCHEMA public CASCADE;
END IF;
END
$$;
CREATE SCHEMA public;
GRANT ALL ON SCHEMA public TO postgres;
GRANT ALL ON SCHEMA public TO public;
GRANT ALL ON SCHEMA public TO testuser;
-- create tables
CREATE TABLE public.user(
...
问题依然存在
DO
$$
BEGIN
IF EXISTS (SELECT 1 FROM pg_namespace WHERE nspname = 'public') THEN
DROP SCHEMA public CASCADE;
END IF;
END;
$$ LANGUAGE PLPGSQL;
找到了解决方案,但我不知道它为什么有效。我猜Spring框架测试环境不支持双美元符号。
通过此更改修复
-- drop everything
DO
'
BEGIN
IF EXISTS (SELECT 1 FROM pg_namespace WHERE nspname = ''public'') THEN
DROP SCHEMA public CASCADE;
END IF;
END;
' LANGUAGE PLPGSQL;
CREATE SCHEMA public;
GRANT ALL ON SCHEMA public TO postgres;
GRANT ALL ON SCHEMA public TO public;
GRANT ALL ON SCHEMA public TO testuser;
-- create tables
CREATE TABLE public.user
(