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Fix packager code to generate layer index file

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Update `Packager` to create the layer index file when repackaging.

Closes gh-19767
This commit is contained in:
Phillip Webb
2020-01-21 23:26:19 -08:00
parent bfd2ca7fd9
commit 7d8f8d47c8
2 changed files with 27 additions and 9 deletions
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21
spring-boot-project/spring-boot-tools/spring-boot-loader-tools/src/test/java/org/springframework/boot/loader/tools/AbstractPackagerTests.java
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@@ -261,13 +261,20 @@ abstract class AbstractPackagerTests<P extends Packager> {
callback.library(new Library(libJarFile3, LibraryScope.COMPILE));
});
assertThat(hasPackagedEntry("BOOT-INF/classpath.idx")).isTrue();
String index = getPackagedEntryContent("BOOT-INF/classpath.idx");
String[] libraries = index.split("\\n");
List<String> expected = new ArrayList<>();
expected.add("BOOT-INF/layers/0001/lib/" + libJarFile1.getName());
expected.add("BOOT-INF/layers/0002/lib/" + libJarFile2.getName());
expected.add("BOOT-INF/layers/0003/lib/" + libJarFile3.getName());
assertThat(Arrays.asList(libraries)).containsExactly(expected.toArray(new String[0]));
String classpathIndex = getPackagedEntryContent("BOOT-INF/classpath.idx");
List<String> expectedJars = new ArrayList<>();
expectedJars.add("BOOT-INF/layers/0001/lib/" + libJarFile1.getName());
expectedJars.add("BOOT-INF/layers/0002/lib/" + libJarFile2.getName());
expectedJars.add("BOOT-INF/layers/0003/lib/" + libJarFile3.getName());
assertThat(Arrays.asList(classpathIndex.split("\\n"))).containsExactly(expectedJars.toArray(new String[0]));
assertThat(hasPackagedEntry("BOOT-INF/layers.idx")).isTrue();
String layersIndex = getPackagedEntryContent("BOOT-INF/layers.idx");
List<String> expectedLayers = new ArrayList<>();
expectedLayers.add("default");
expectedLayers.add("0001");
expectedLayers.add("0002");
expectedLayers.add("0003");
assertThat(Arrays.asList(layersIndex.split("\\n"))).containsExactly(expectedLayers.toArray(new String[0]));
}
@Test