diff --git a/src/test/groovy/net/rubygrapefruit/platform/file/AbstractFileEventFunctionsTest.groovy b/src/test/groovy/net/rubygrapefruit/platform/file/AbstractFileEventFunctionsTest.groovy
index 9cd2881..8bed78b 100644
--- a/src/test/groovy/net/rubygrapefruit/platform/file/AbstractFileEventFunctionsTest.groovy
+++ b/src/test/groovy/net/rubygrapefruit/platform/file/AbstractFileEventFunctionsTest.groovy
@@ -50,7 +50,7 @@ abstract class AbstractFileEventFunctionsTest extends Specification {
 
     public static final Logger LOGGER = Logger.getLogger(AbstractFileEventFunctionsTest.name)
 
-    private JulLogging logging = new JulLogging(NativeLogger, Level.CONFIG)
+    JulLogging logging = new JulLogging(NativeLogger, Level.CONFIG)
 
     @TempDir
     File tmpDir
@@ -79,7 +79,7 @@ abstract class AbstractFileEventFunctionsTest extends Specification {
 
         watcherFixture = FileWatcherFixture.of(Platform.current())
         LOGGER.info(">>> Running '${testName}'")
-        testDir = new File(tmpDir, testName)
+        testDir = new File(tmpDir.getCanonicalFile(), testName)
         assert testDir.mkdirs()
         rootDir = new File(testDir, "root")
         assert rootDir.mkdirs()
diff --git a/src/test/groovy/net/rubygrapefruit/platform/file/BasicFileEventFunctionsTest.groovy b/src/test/groovy/net/rubygrapefruit/platform/file/BasicFileEventFunctionsTest.groovy
index cd6db7d..9a89353 100644
--- a/src/test/groovy/net/rubygrapefruit/platform/file/BasicFileEventFunctionsTest.groovy
+++ b/src/test/groovy/net/rubygrapefruit/platform/file/BasicFileEventFunctionsTest.groovy
@@ -19,6 +19,7 @@ import net.rubygrapefruit.platform.NativeException
 import net.rubygrapefruit.platform.internal.Platform
 import net.rubygrapefruit.platform.internal.jni.AbstractFileEventFunctions
 import net.rubygrapefruit.platform.internal.jni.NativeLogger
+import org.junit.jupiter.api.Assumptions
 import spock.lang.IgnoreIf
 import spock.lang.Requires
 import spock.lang.Unroll
@@ -666,7 +667,7 @@ class BasicFileEventFunctionsTest extends AbstractFileEventFunctionsTest {
     }
 
     def "can watch directory with #type characters"() {
-        Assume.assumeTrue(supported as boolean)
+        Assumptions.assumeTrue(supported as boolean)
 
         given:
         def subDir = new File(rootDir, path)