diff options
Diffstat (limited to 'guava-tests/test/com/google/common/collect/FilteredCollectionsTestUtil.java')
-rw-r--r-- | guava-tests/test/com/google/common/collect/FilteredCollectionsTestUtil.java | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/guava-tests/test/com/google/common/collect/FilteredCollectionsTestUtil.java b/guava-tests/test/com/google/common/collect/FilteredCollectionsTestUtil.java index 95bfac5bc..174176c45 100644 --- a/guava-tests/test/com/google/common/collect/FilteredCollectionsTestUtil.java +++ b/guava-tests/test/com/google/common/collect/FilteredCollectionsTestUtil.java @@ -17,6 +17,7 @@ package com.google.common.collect; import static com.google.common.truth.Truth.assertThat; +import static org.junit.Assert.assertThrows; import com.google.common.base.Predicate; import com.google.common.base.Predicates; @@ -171,11 +172,7 @@ public final class FilteredCollectionsTestUtil { C filtered = filter(createUnfiltered(contents), EVEN); C filteredToModify = filter(createUnfiltered(contents), EVEN); - try { - filteredToModify.addAll(toAdd); - fail("Expected IllegalArgumentException"); - } catch (IllegalArgumentException expected) { - } + assertThrows(IllegalArgumentException.class, () -> filteredToModify.addAll(toAdd)); assertThat(filteredToModify).containsExactlyElementsIn(filtered); } @@ -187,17 +184,9 @@ public final class FilteredCollectionsTestUtil { C filtered1 = filter(unfiltered, EVEN); C filtered2 = filter(filtered1, PRIME_DIGIT); - try { - filtered2.add(4); - fail("Expected IllegalArgumentException"); - } catch (IllegalArgumentException expected) { - } + assertThrows(IllegalArgumentException.class, () -> filtered2.add(4)); - try { - filtered2.add(3); - fail("Expected IllegalArgumentException"); - } catch (IllegalArgumentException expected) { - } + assertThrows(IllegalArgumentException.class, () -> filtered2.add(3)); filtered2.add(2); } |