Expect different error in Gradle 9.1+

Author: jjohannes

src/test/groovy/org/gradlex/jvm/dependency/conflict/test/fixture/GradleBuild.groovy

@@ -2,6 +2,7 @@ package org.gradlex.jvm.dependency.conflict.test.fixture
 
 import org.gradle.testkit.runner.BuildResult
 import org.gradle.testkit.runner.GradleRunner
+import org.gradle.util.GradleVersion
 
 import java.lang.management.ManagementFactory
 import java.nio.file.Files
@@ -16,6 +17,7 @@ class GradleBuild {
     final static String GRADLE_VERSION_UNDER_TEST = System.getProperty("gradleVersionUnderTest")
     final static boolean GRADLE6_TEST = GRADLE_VERSION_UNDER_TEST?.startsWith("6.")
     final static boolean GRADLE7_TEST = GRADLE_VERSION_UNDER_TEST?.startsWith("7.")
+    final static boolean GRADLE9_1 = !GRADLE_VERSION_UNDER_TEST || GradleVersion.version(GRADLE_VERSION_UNDER_TEST) >= GradleVersion.version("9.1")
 
     GradleBuild(File projectDir = Files.createTempDirectory("gradle-build").toFile()) {
         this.projectDir = projectDir

src/test/groovy/org/gradlex/jvm/dependency/conflict/test/patch/ModifyCapabilitiesTest.groovy

@@ -47,7 +47,9 @@ compileClasspath - Compile classpath for source set 'main'.
         """
 
         expect:
-        fail().output.contains "Cannot select module with conflict on capability 'commons-lang:commons-lang:2.6' also provided by [org.apache.commons:commons-lang3:3.11(compile)]"
+        GradleBuild.GRADLE9_1
+                ? fail().output.contains("Cannot select module with conflict on capability 'commons-lang:commons-lang:3.11' also provided by ['commons-lang:commons-lang:2.6' (compile)]")
+                : fail().output.contains("Cannot select module with conflict on capability 'commons-lang:commons-lang:2.6' also provided by [org.apache.commons:commons-lang3:3.11(compile)]")
     }
 
     def "can remove capability by enum"() {