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Slightly better diagnostic when LibrariesWithSourcesTest doesn't find any references.

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This commit is contained in:
Evgeny Gerashchenko
2012-09-13 19:05:46 +04:00
parent e83a9b7eaa
commit df38012a54
1 changed files with 4 additions and 0 deletions
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idea/tests/org/jetbrains/jet/plugin/libraries/LibrariesWithSourcesTest.java
+4
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@@ -126,6 +126,10 @@ public class LibrariesWithSourcesTest extends AbstractLibrariesTest {
filesToNumbersAndOffsets.putValue(navigationElement.getContainingFile(), numberAndOffset); filesToNumbersAndOffsets.putValue(navigationElement.getContainingFile(), numberAndOffset);
} }
if (filesToNumbersAndOffsets.isEmpty()) {
return "<no references>";
}
List<PsiFile> files = new ArrayList<PsiFile>(filesToNumbersAndOffsets.keySet()); List<PsiFile> files = new ArrayList<PsiFile>(filesToNumbersAndOffsets.keySet());
Collections.sort(files, new Comparator<PsiFile>() { Collections.sort(files, new Comparator<PsiFile>() {
@Override @Override