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[英]Spring Boot: How to setup test data with liquibase in unit test
[英]Setup LiquiBase in a Gradle Spring Boot Hibernate project
我很难在我的 Spring Boot 项目中设置 LiquiBase。 我尝试浏览文档并找到一些指南 - 但它们似乎相互矛盾:(
我希望通过 Gradle 使用 LiquiBase,我希望它从 Hibernate 生成变更日志,并最终得到一个 SQL 脚本,我可以在服务器上运行以将架构更新到适当的版本。
为了让它通过 Gradle 运行,我使用这个插件https://github.com/liquibase/liquibase-gradle-plugin使用他们的自述文件中显示的推荐设置。
为了让 Hibernate diff 工作,我正在使用https://github.com/liquibase/liquibase-hibernate
这是我的build.gradle文件:
buildscript {
ext {
springBootVersion = '2.0.5.RELEASE'
}
repositories {
mavenCentral()
}
dependencies {
classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
}
}
plugins {
id 'java'
id 'net.ltgt.apt' version '0.10' // https://projectlombok.org/setup/gradle
id 'org.liquibase.gradle' version '2.0.1' // https://github.com/liquibase/liquibase-gradle-plugin
}
apply plugin: 'eclipse-wtp'
apply plugin: 'org.springframework.boot'
apply plugin: 'io.spring.dependency-management'
apply plugin: 'war'
group = 'com.example'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = 1.8
repositories {
mavenCentral()
maven {
credentials {
username = oracleUser
password = oraclePass
}
url 'https://www.oracle.com/content/secure/maven/content'
}
}
liquibase {
activities {
main {
changeLogFile 'main.groovy'
url 'jdbc:oracle:thin:@localhost:1521:XE'
referenceUrl 'hibernate:spring:com.example?dialect=org.hibernate.dialect.Oracle10gDialect'
username 'user'
password 'pass'
}
}
}
configurations {
providedRuntime
}
dependencies {
compile('org.springframework.boot:spring-boot-starter-data-jpa')
compile('org.springframework.boot:spring-boot-starter-data-rest')
compile('org.springframework.boot:spring-boot-starter-hateoas')
compile('org.springframework.boot:spring-boot-starter-jooq')
compile('org.springframework.boot:spring-boot-starter-web')
compile('org.springframework.boot:spring-boot-starter-mail')
compile('com.github.waffle:waffle-spring-boot-starter:1.9.0')
compile('com.oracle.jdbc:ojdbc8:12.2.0.1')
runtime('org.springframework.boot:spring-boot-devtools')
compileOnly('org.projectlombok:lombok')
apt('org.projectlombok:lombok:1.18.2')
liquibaseRuntime('org.liquibase:liquibase-core:3.6.2')
liquibaseRuntime('org.liquibase:liquibase-groovy-dsl:2.0.1')
liquibaseRuntime('org.liquibase.ext:liquibase-hibernate5:3.6')
liquibaseRuntime('com.oracle.jdbc:ojdbc8:12.2.0.1') // duplicate...
providedRuntime('org.springframework.boot:spring-boot-starter-tomcat')
testCompile('org.springframework.boot:spring-boot-starter-test')
testCompile('org.springframework.restdocs:spring-restdocs-mockmvc')
}
通过运行它
> .\\gradlew diffChangeLog -PrunList=main
但失败了
任务 :diffChangeLog liquibase-plugin:运行“主要”活动...在 2018 年 9 月 26 日星期三 13:36:24 CEST 启动 Liquibase(版本 3.6.2 于 2018-07-03 11:28:09 构建)异常线程“main” java.lang.NoClassDefFoundError: org/springframework/core/io/ClassPathResource at liquibase.ext.hibernate.database.HibernateSpringPackageDatabase.isXmlFile(HibernateSpringPackageDatabase.java:54)
看起来它找不到Spring Boot。 所以我然后尝试删除liquibaseRuntime
但随后 LiquiBase Gradle 插件抱怨缺少liquibaseRuntime
。
似乎我陷入了一个循环。 什么是设置这个的理智方法? 我真的不想在liquibaseRuntime
重复每个依赖liquibaseRuntime
。 文档也从字面上说:
dependencies { // All of your normal project dependencies would be here in addition to... liquibaseRuntime 'org.liquibase:liquibase-core:3.6.1' liquibaseRuntime 'org.liquibase:liquibase-groovy-dsl:2.0.1' liquibaseRuntime 'mysql:mysql-connector-java:5.1.34' }
请注意
// 除了...
是的。 为什么...
请帮忙!
另外...我注意到你必须写两次数据库配置。 当它已经在 spring boot 配置中设置时,为什么需要它?
进步
因此将liquibaseRuntime
更改为
liquibaseRuntime('org.liquibase:liquibase-core:3.6.2')
liquibaseRuntime('org.liquibase:liquibase-groovy-dsl:2.0.1')
liquibaseRuntime('org.liquibase.ext:liquibase-hibernate5:3.6')
liquibaseRuntime('com.oracle.jdbc:ojdbc8:12.2.0.1')
liquibaseRuntime('org.springframework.boot:spring-boot-starter-data-jpa')
liquibaseRuntime files('src/main')
使错误消失。 但它仍然不起作用。
运行这个命令
.\\gradlew 差异
给我这个输出
> Task :diff liquibase-plugin: Running the 'main' activity... Starting Liquibase at Wed, 26 Sep 2018 16:47:19 CEST (version 3.6.2 built at 2018-07-03 11:28:09) Diff Results: Reference Database: null @ hibernate:spring:com.example.model?dialect=org.hibernate.dialect.Oracle10gDialect (Default Schema: HIBERNATE) Comparison Database: SYSTEM @ jdbc:oracle:thin:@localhost:1521:XE (Default Schema: SYSTEM) Compared Schemas: HIBERNATE -> SYSTEM Product Name: Reference: 'Hibernate' Target: 'Oracle' Product Version: Reference: '5.2.17.Final' Target: 'Oracle Database 11g Express Edition Release 11.2.0.2.0 - 64bit Production' Missing Catalog(s): HIBERNATE Unexpected Catalog(s): NONE Changed Catalog(s): NONE Missing Column(s): NONE Unexpected Column(s): NONE Changed Column(s): NONE Missing Foreign Key(s): NONE Unexpected Foreign Key(s): NONE Changed Foreign Key(s): NONE Missing Index(s): NONE Unexpected Index(s): NONE Changed Index(s): NONE Missing Primary Key(s): NONE Unexpected Primary Key(s): NONE Changed Primary Key(s): NONE Missing Sequence(s): NONE Unexpected Sequence(s): NONE Changed Sequence(s): NONE Missing Stored Procedure(s): NONE Unexpected Stored Procedure(s): NONE Changed Stored Procedure(s): NONE Missing Table(s): NONE Unexpected Table(s): NONE Changed Table(s): NONE Missing Unique Constraint(s): NONE Unexpected Unique Constraint(s): NONE Changed Unique Constraint(s): NONE Missing View(s): NONE Unexpected View(s): NONE Changed View(s): NONE Liquibase command 'diff' was executed successfully. BUILD SUCCESSFUL in 7s 1 actionable task: 1 executed
针对空数据库运行时。 所以是的 - 它不起作用:(
原来我需要添加一些无证的魔法酱。
diff.dependsOn compileJava
diffChangeLog.dependsOn compileJava
generateChangelog.dependsOn compileJava
dependencies {
// as before
liquibaseRuntime sourceSets.main.output // replaces liquibaseRuntime files('src/main')
}
我知道这是一个旧线程,但我想为那些后来找到这个答案的人添加一些说明......
liquibaseRuntime
配置不从任何其他配置继承。 这是因为在大多数情况下,Liquibase 只需要能够解析更改日志并连接到数据库。 要使用 Hibernate 模块之类的东西,或者从代码生成更改日志,您需要向 liquibaseRuntime 添加额外的内容,例如 Hibernate 或 Spring Data,并且您需要srcSets.main.output
才能找到您的项目文件本身。
评论说“除了...之外,您的所有正常项目依赖项都将在这里......”指的是您将在块中拥有一堆其他依赖项来构建和运行您的项目,而不是它们将成为一部分liquibaseRuntime
配置。 如果您确实希望项目中的所有库也成为liquibaseRuntime
一部分,您可以将configurations.liquibaseRuntime.extendsFrom configurations.runtime
添加到您的 build.gradle 中,或者如果您已经有一个configurations
块,您可以添加liquibaseRuntime.extendsFrom runtime
扩展到该块。 这应该将所有项目依赖项和项目文件本身添加到您的 liquibaseRuntime。
我希望这有帮助。
这就是我使用 Gradle 6.3.0 的方式:
configurations {
liquibaseRuntime.extendsFrom runtimeClasspath
}
dependencies {
liquibaseRuntime sourceSets.main.output
}
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