Liquibase : link main yaml changelog from test

问题

I want to link yaml database creation rules from src/main/resources.. in src/test/resources and add one more chagngelog with sample data.

src\test\resources\db\changelog\db.changelog-master.yaml :

databaseChangeLog:
- include:
    file: ../../main/resources/db/changelog/db.changelog-master.yaml
- include:
    file: db/changelog/marketplace/sampleData.yaml

But it doesn't work. So, the error is : Error parsing ../../main/resources/db/changelog/db.changelog-master.yaml

Is there any other options to link main resources from main? This is a spring boot project.

Error stack trace :

Caused by: liquibase.exception.ChangeLogParseException: Error parsing classpath:/db/changelog/db.changelog-master.yaml
at liquibase.parser.core.yaml.YamlChangeLogParser.parse(YamlChangeLogParser.java:84)
at liquibase.Liquibase.getDatabaseChangeLog(Liquibase.java:217)
at liquibase.Liquibase.update(Liquibase.java:190)
at liquibase.Liquibase.update(Liquibase.java:179)
at

...

Caused by: java.io.FileNotFoundException: class path resource [../../main/resources/db/changelog/db.changelog-master.yaml] cannot be resolved to URL because it does not exist
at org.springframework.core.io.ClassPathResource.getURL(ClassPathResource.java:195)
at liquibase.integration.spring.SpringLiquibase$SpringResourceOpener.getResourcesAsStream(SpringLiquibase.java:504)
at liquibase.util.StreamUtil.singleInputStream(StreamUtil.java:186)
at liquibase.parser.core.yaml.YamlChangeLogParser.parse(YamlChangeLogParser.java:27)
... 52 more

回答1:

I would suggest to name changelog file located in test path differently, because during test, main/test paths are merged into one relative path for the test suite run. I suspect Liquibase thinks that you are trying to include same file recursively.

Just rename your db.changelog-master.yaml under test path to db.changelog-master-test.yaml

回答2:

We include SQL files this way:

  - sqlFile:
      encoding: utf8
      path: /db/changelog/schema/schema.sql

So try to add slash at the beginning.

回答3:

Give the full path instead of ../../main/resources/db/changelog/db.changelog-master.yaml compiler is not able to parse the path in .. format.

Below is enough to load file if the file is present in classpath otherwise give full project context path.

db/changelog/db.changelog-master.yaml

来源：https://stackoverflow.com/questions/53337527/liquibase-link-main-yaml-changelog-from-test

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java

database

Spring

spring-boot

liquibase