Create a new fdb-test-utils sub-project for some test utilities (#3631)

This moves things that were in `fdb-extensions` and needed for testing
out into their own test-specific sub-project. The new project doesn't
depend on any of the other sub-projects.

I left `MultipleTransactions` behind in the testFixtures. It currently
depends on `FDBError` (which is part of fdb-extensions), and currently
no other project is depending on it, so I felt that leaving it made
sense.

This is in support of:
#3574 -- see
#3575 (comment)

Author: ScottDugas

.idea/gradle.xml

@@ -31,4 +31,4 @@ runs:
   - name: Copy Test Reports
     shell: bash
     if: always()
-    run: mkdir -p test-reports && for d in fdb-java-annotations fdb-extensions fdb-record-layer-core fdb-record-layer-icu fdb-record-layer-spatial fdb-record-layer-lucene fdb-record-layer-jmh examples fdb-relational-api fdb-relational-core fdb-relational-cli fdb-relational-grpc fdb-relational-jdbc fdb-relational-server yaml-tests; do ln -s ../$d/.out/reports test-reports/$d; done
+    run: mkdir -p test-reports && for d in fdb-java-annotations fdb-extensions fdb-test-utils fdb-record-layer-core fdb-record-layer-icu fdb-record-layer-spatial fdb-record-layer-lucene fdb-record-layer-jmh examples fdb-relational-api fdb-relational-core fdb-relational-cli fdb-relational-grpc fdb-relational-jdbc fdb-relational-server yaml-tests; do ln -s ../$d/.out/reports test-reports/$d; done

actions/gradle-test/action.yml

@@ -30,6 +30,7 @@ dependencies {
     implementation(libs.slf4j.api)
     compileOnly(libs.jsr305)
 
+    testImplementation project(':fdb-test-utils')
     testImplementation(libs.bundles.test.impl)
     testRuntimeOnly(libs.bundles.test.runtime)
     testCompileOnly(libs.bundles.test.compileOnly)

fdb-extensions/fdb-extensions.gradle

@@ -35,7 +35,7 @@ dependencies {
     compileOnly(libs.autoService)
     annotationProcessor(libs.autoService)
 
-    testImplementation testFixtures(project(':fdb-extensions'))
+    testImplementation project(':fdb-test-utils')
     testImplementation(libs.bundles.test.impl)
     testRuntimeOnly(libs.bundles.test.runtime)
     testCompileOnly(libs.bundles.test.compileOnly)

fdb-record-layer-core/fdb-record-layer-core.gradle

@@ -88,7 +88,7 @@ private static FDB getInitedFDB() {
             synchronized (FDBDatabaseExtension.class) {
                 if (fdb == null) {
                     // Note: in some ways, this mirrors the TestDatabaseExtension abstraction in the
-                    // fdb-extensions project. We could re-use this here, except that if we did, we'd
+                    // fdb-test-utils project. We could re-use this here, except that if we did, we'd
                     // never test the FDBDatabaseFactory's methods for initializing FDB
                     FDBDatabaseFactory baseFactory = FDBDatabaseFactory.instance();
                     if (TRACE) {

fdb-record-layer-core/src/test/java/com/apple/foundationdb/record/test/FDBDatabaseExtension.java

@@ -28,7 +28,7 @@ dependencies {
     compileOnly(libs.autoService)
     annotationProcessor(libs.autoService)
 
-    testImplementation testFixtures(project(':fdb-extensions'))
+    testImplementation project(':fdb-test-utils')
     testImplementation project(path: coreProject, configuration: 'tests')
     testImplementation(libs.bundles.test.impl)
     testRuntimeOnly(libs.bundles.test.runtime)

fdb-record-layer-icu/fdb-record-layer-icu.gradle

@@ -33,7 +33,7 @@ dependencies {
     compileOnly(libs.autoService)
     annotationProcessor(libs.autoService)
 
-    testImplementation testFixtures(project(':fdb-extensions'))
+    testImplementation project(':fdb-test-utils')
     testImplementation project(path: coreProject, configuration: 'tests')
     testImplementation(libs.bundles.test.impl)
     testImplementation(libs.lucene.testFramework)

fdb-record-layer-lucene/fdb-record-layer-lucene.gradle

@@ -36,7 +36,7 @@ dependencies {
     testImplementation(libs.bundles.test.impl)
     testRuntimeOnly(libs.bundles.test.runtime)
     testCompileOnly(libs.bundles.test.compileOnly)
-    testImplementation testFixtures(project(':fdb-extensions'))
+    testImplementation project(':fdb-test-utils')
     testImplementation project(path: coreProject, configuration: 'tests')
 }
 

fdb-record-layer-spatial/fdb-record-layer-spatial.gradle

@@ -0,0 +1,45 @@
+/*
+ * fdb-test-utils.gradle
+ *
+ * This source file is part of the FoundationDB open source project
+ *
+ * Copyright 2015-2025 Apple Inc. and the FoundationDB project authors
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+apply from: rootProject.file('gradle/publishing.gradle')
+
+dependencies {
+    api(libs.bundles.test.impl)
+    api(libs.slf4j.api)
+    compileOnly(libs.bundles.test.compileOnly)
+    compileOnly(libs.jsr305)
+    annotationProcessor(libs.autoService)
+    implementation(libs.fdbJava)
+
+    testImplementation(libs.bundles.test.impl)
+    testRuntimeOnly(libs.bundles.test.runtime)
+    testCompileOnly(libs.bundles.test.compileOnly)
+    testAnnotationProcessor(libs.autoService)
+}
+
+publishing {
+    publications {
+        library(MavenPublication) {
+            pom {
+                description = 'Test utilities for FoundationDB Record Layer projects.'
+            }
+        }
+    }
+}