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Improve test for deprecated Version enum constants 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1455179 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Uwe Schindler 2013-03-11 15:24:18 +00:00
parent 1600711a61
commit c724083016
1 changed files with 13 additions and 3 deletions
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16
lucene/core/src/test/org/apache/lucene/util/TestVersion.java
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@ -17,6 +17,8 @@
package org.apache.lucene.util;
import java.lang.annotation.Annotation;
public class TestVersion extends LuceneTestCase {
public void test() {
@ -36,9 +38,17 @@ public class TestVersion extends LuceneTestCase {
public void testDeprecations() throws Exception {
Version values[] = Version.values();
// all but the latest version should be deprecated
for (int i = 0; i < values.length-2; i++) {
assertNotNull(values[i].name() + " should be deprecated",
Version.class.getField(values[i].name()).getAnnotation(Deprecated.class));
for (int i = 0; i < values.length; i++) {
if (i + 1 == values.length) {
assertSame("Last constant must be LUCENE_CURRENT", Version.LUCENE_CURRENT, values[i]);
}
// TODO: Use isAnnotationPresent once bug in Java 8 is fixed (LUCENE-4808)
final Annotation ann = Version.class.getField(values[i].name()).getAnnotation(Deprecated.class);
if (i + 2 != values.length) {
assertNotNull(values[i].name() + " should be deprecated", ann);
} else {
assertNull(values[i].name() + " should not be deprecated", ann);
}
}
}
}