Gradle 7: test.moduleOptions.runOnClasspath doesn't work for test compilation

[shutyaev]

In my project I get the following error for compileTestJava task:

error: package org.junit.jupiter.params is not visible
import org.junit.jupiter.params.ParameterizedTest;
                        ^
  (package org.junit.jupiter.params is declared in module org.junit.jupiter.params, but module org.foo does not read it)

although I've explicitly disabled modules for tests with:

test {
	useJUnitPlatform()
	moduleOptions {
		runOnClasspath = true
	}
}

and I've disabled the gradle 7 inferModulePath with

java {
	modularity.inferModulePath = false
}
tasks.withType(JavaCompile) {
	modularity.inferModulePath = false
}

Here's an isolated simple project demonstrating the behavior: https://github.com/shutyaev/gradle-7-test-issue

[siordache]

Tests are always compiled on the module-path. runOnClasspath specifies only how the tests should be run.

The error you get for compileTestJava is due to this issue. The next release, which will come soon, will fix it.

Until then, you can fix your build by adding the following compiler flags to the module-info.test file:

--add-modules
  org.junit.jupiter.params,org.junit.platform.commons

--add-reads
  org.foo=org.junit.jupiter.params

--add-opens
    org.foo/org.foo=org.junit.platform.commons,ALL-UNNAMED

--add-exports
  org.junit.platform.commons/org.junit.platform.commons.util=ALL-UNNAMED

--add-exports
  org.junit.platform.commons/org.junit.platform.commons.logging=ALL-UNNAMED

--add-exports
  org.junit.platform.engine/org.junit.platform.engine.support.filter=org.junit.jupiter.engine,ALL-UNNAMED

[shutyaev]

@siordache thanks for the quick and thorough reply! Looking forward to the new version!