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Fix reusable archive creation with Gradle 4.1 and later

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Closes gh-11468
This commit is contained in:
Andy Wilkinson
2018-01-02 12:56:55 +00:00
parent a6c301edb4
commit b545330d8e
4 changed files with 59 additions and 10 deletions
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16
spring-boot-project/spring-boot-tools/spring-boot-gradle-plugin/src/test/java/org/springframework/boot/gradle/tasks/bundling/AbstractBootArchiveIntegrationTests.java
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@@ -29,6 +29,7 @@ import org.junit.runner.RunWith;
import org.springframework.boot.gradle.junit.GradleCompatibilitySuite;
import org.springframework.boot.gradle.testkit.GradleBuild;
import org.springframework.boot.loader.tools.FileUtils;
import static org.assertj.core.api.Assertions.assertThat;
@@ -56,6 +57,21 @@ public abstract class AbstractBootArchiveIntegrationTests {
.getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
}
@Test
public void reproducibleArchive() throws InvalidRunnerConfigurationException,
UnexpectedBuildFailure, IOException, InterruptedException {
assertThat(this.gradleBuild.build(this.taskName).task(":" + this.taskName)
.getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
File jar = new File(this.gradleBuild.getProjectDir(), "build/libs")
.listFiles()[0];
String firstHash = FileUtils.sha1Hash(jar);
Thread.sleep(1500);
assertThat(this.gradleBuild.build("clean", this.taskName)
.task(":" + this.taskName).getOutcome()).isEqualTo(TaskOutcome.SUCCESS);
String secondHash = FileUtils.sha1Hash(jar);
assertThat(firstHash).isEqualTo(secondHash);
}
@Test
public void upToDateWhenBuiltTwice() throws InvalidRunnerConfigurationException,
UnexpectedBuildFailure, IOException {