NoSuchMethodError thrown by v10.0.0 when test suite runs

[donalmurtagh]

Which version and edition of Flyway are you using?

10.0.0

If this is not the latest version, can you reproduce the issue with the latest one as well? (Many bugs are fixed in newer releases and upgrading will often resolve the issue)

N/A

Which client are you using? (Command-line, Java API, Maven plugin, Gradle plugin)

Gradle

Which database are you using? (Type & version)

Postgres v11

Which operating system are you using?

Mac OS X

What did you do? (Please include the content causing the issue, any relevant configuration settings, the SQL statement(s) that failed (if any), and the command you ran)

Changed build.gradle from v9.22.3 to v10.0.0 i.e.

plugins {
    id 'org.flywaydb.flyway' version '10.0.0' // was 9.22.3
}

dependencies {
    implementation "org.flywaydb:flyway-core:10.0.0" // was 9.22.3
    implementation "org.flywaydb:flyway-database-postgresql:10.0.0" // new dependency added during v10.0.0 upgrade
}

What did you expect to see?

The test suite should run without any errors (the app itself starts without any errors).

What did you see instead?

When I run the test suite of the (Spring Boot) app via ./gradlew test, every test fails due to the following error

  Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flyway' defined in class path resource [org/springframework/boot/autoconfigure/flyway/FlywayAutoConfiguration$FlywayConfiguration.class]: Failed to instantiate [org.flywaydb.core.Flyway]: Factory method 'flyway' threw exception with message: 'org.flywaydb.core.api.configuration.FluentConfiguration org.flywaydb.core.api.configuration.FluentConfiguration.licenseKey(java.lang.String)'
  Caused by: org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.flywaydb.core.Flyway]: Factory method 'flyway' threw exception with message: 'org.flywaydb.core.api.configuration.FluentConfiguration org.flywaydb.core.api.configuration.FluentConfiguration.licenseKey(java.lang.String)'
  Caused by: java.lang.NoSuchMethodError: 'org.flywaydb.core.api.configuration.FluentConfiguration org.flywaydb.core.api.configuration.FluentConfiguration.licenseKey(java.lang.String)'

I'm using the community edition of Flyway, so I would not expect to have to configure a license key. My Flyway configuration (in build.gradle) is shown below

flyway {
    url = "jdbc:postgresql://0.0.0.0:5432/postgres"
    user = "postgres"
    password = "secret"
}

[JasonLuo-Redgate]

Hi @donalmurtagh , a spring-boot issue has been raised for this: spring-projects/spring-boot#38164

[donalmurtagh]

@JasonLuo-Redgate Thanks for your reply. This is the second time this has happened recently i.e. that a Flyway release is incompatible with the latest release of Spring Boot. I understand that the Spring support is not controlled by Flyway, but given the popularity of Spring Boot, shouldn't this be tested and mentioned in the release notes if there's an incompatibility?

[Barry-RG]

@donalmurtagh we are currently reviewing and planning how to be more active on this front. For a while now Flyways configuration has been pretty static with the exceptions of additions. However, recently to make flyway more open and expandable we have had to make a lot of changes to our configuration models which have caused this incompatibility. We are going to improve this by working more with partially the spring boot code base to improve these transitions but we are not there yet. Thank you for any patients.

[JasonLuo-Redgate]

The Sprint boot ticket is now fixed spring-projects/spring-boot#38164