project(":grammar-builder") {
            generateGrammarSource {
                arguments << "-lib" << "src/main/antlr/org/acme"
            }
        }
        """
        then:
        succeeds("generateGrammarSource")
        assertGrammarSourceGenerated("org/acme/Test")
        assertGrammarSourceGenerated("Another")
        assertGrammarSourceGenerated("GrammarWithImport")
        assertAntlrVersion(4)
    }

    Requested tests:
        Some Test Descriptor (Task: ':someTestTask')
        Test class org.acme.SomeFooTest
        Test method org.acme.SomeFooTest.fooMethod()
        Test method org.acme.SomeBazTest.bazMethod()"""

        and:
        2 * testExecutionRequest.getTestExecutionDescriptors() >> [defaultTestDescriptor]

        file("src/main/resources/META-INF/gradle-plugins/testplugin.properties") << "implementation-class=org.acme.TestPlugin"

        file("src/test/groovy/org/acme/TestPluginSpec.groovy") << """
            import spock.lang.Specification
            import ${ProjectBuilder.name}
            import ${Project.name}
            import org.acme.TestPlugin

            class TestPluginSpec extends Specification {

        useCase               | pluginRequest
        'using libraries'     | 'id("com.acme.greeter") version libs.greeter.get().version'
        'using sub libraries' | 'id("com.acme.greeter") version libs.sub.greeter.get().version'
        'using bundles'       | 'id("com.acme.greeter") version libs.bundles.greeter.get().first().version'
        'using sub bundles'   | 'id("com.acme.greeter") version libs.bundles.sub.greeter.get().first().version'
    }

        file('buildSrc/src/main/java/org/acme/build/SomeBuildSrcClass.java') << """
        package org.acme.build;

        public class SomeBuildSrcClass {
            public static void foo(String foo){
                System.out.println(foo);
            }
        }
        """
        file('buildSrc/src/main/java/org/acme/build/SomeOtherBuildSrcClass.java') << """
        package org.acme.build;

        assertAntlrVersion(2)
        assertGrammarSourceGenerated("org/acme/TestGrammar")
        assertGrammarSourceGenerated("org/acme/AnotherGrammar")
        assertGrammarSourceGenerated("UnpackagedGrammar")
    }

    private goodGrammar() {
        file("grammar-builder/src/main/antlr/TestGrammar.g") << """
            header {
                package org.acme;
            }

            class TestGrammar extends Parser;

            withFile(
                "org/acme/my-other-plugin.gradle.kts",
                """
                package org.acme

                println("org.acme.my-other-plugin applied!")
                """
            )

            withFile(
                "org/acme/plugins/my-init.init.gradle.kts",
                """
                package org.acme.plugins

        mavenRepo.module('com.acme.external', 'external', '1.0')

        given:
        settingsFile << """
            rootProject.name = 'test'
            includeBuild "includedBuild"
        """
        file('includedBuild/settings.gradle') << '''
            rootProject.name = 'external'
        '''
        file("includedBuild/build.gradle") << """
            group = 'com.acme.external'

                $publishPlugin
            }

            group = 'com.acme'
            version = '1.0'

            gradlePlugin {
                plugins {
                    greeting {
                        id = 'com.acme.my.plugin'
                        implementationClass = 'com.acme.MyPlugin'
                    }
                }
            }

        assertGrammarSourceGenerated("org/acme/test/Test")
        assertAntlrVersion(3)

        succeeds("build")
    }

    private goodProgram() {
        file("grammar-user/src/main/java/com/example/Main.java") << """
            package com.example;
            import org.acme.test.TestLexer;
            import org.acme.test.TestParser;
            import org.antlr.runtime.CommonTokenStream;