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Polishing

This commit is contained in:
Sam Brannen 2023-11-04 14:45:09 +01:00
parent ed49f86dfb
commit b3a6dbaab3
1 changed files with 10 additions and 12 deletions
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22
spring-core/src/test/java/org/springframework/util/ConcurrentReferenceHashMapTests.java
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@ -37,6 +37,7 @@ import org.springframework.util.comparator.Comparators;
import static org.assertj.core.api.Assertions.assertThat; import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException; import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;
import static org.assertj.core.api.Assertions.assertThatIllegalStateException; import static org.assertj.core.api.Assertions.assertThatIllegalStateException;
import static org.assertj.core.api.Assertions.assertThatNoException;
/** /**
* Tests for {@link ConcurrentReferenceHashMap}. * Tests for {@link ConcurrentReferenceHashMap}.
@ -95,26 +96,23 @@ class ConcurrentReferenceHashMapTests {
@Test @Test
void shouldNeedNonNegativeInitialCapacity() { void shouldNeedNonNegativeInitialCapacity() {
new ConcurrentReferenceHashMap<Integer, String>(0, 1); assertThatNoException().isThrownBy(() -> new ConcurrentReferenceHashMap<Integer, String>(0, 1));
assertThatIllegalArgumentException().isThrownBy(() -> assertThatIllegalArgumentException().isThrownBy(() -> new ConcurrentReferenceHashMap<Integer, String>(-1, 1))
new TestWeakConcurrentCache<Integer, String>(-1, 1)) .withMessageContaining("Initial capacity must not be negative");
.withMessageContaining("Initial capacity must not be negative");
} }
@Test @Test
void shouldNeedPositiveLoadFactor() { void shouldNeedPositiveLoadFactor() {
new ConcurrentReferenceHashMap<Integer, String>(0, 0.1f, 1); assertThatNoException().isThrownBy(() -> new ConcurrentReferenceHashMap<Integer, String>(0, 0.1f, 1));
assertThatIllegalArgumentException().isThrownBy(() -> assertThatIllegalArgumentException().isThrownBy(() -> new ConcurrentReferenceHashMap<Integer, String>(0, 0.0f, 1))
new TestWeakConcurrentCache<Integer, String>(0, 0.0f, 1)) .withMessageContaining("Load factor must be positive");
.withMessageContaining("Load factor must be positive");
} }
@Test @Test
void shouldNeedPositiveConcurrencyLevel() { void shouldNeedPositiveConcurrencyLevel() {
new ConcurrentReferenceHashMap<Integer, String>(1, 1); assertThatNoException().isThrownBy(() -> new ConcurrentReferenceHashMap<Integer, String>(1, 1));
assertThatIllegalArgumentException().isThrownBy(() -> assertThatIllegalArgumentException().isThrownBy(() -> new ConcurrentReferenceHashMap<Integer, String>(1, 0))
new TestWeakConcurrentCache<Integer, String>(1, 0)) .withMessageContaining("Concurrency level must be positive");
.withMessageContaining("Concurrency level must be positive");
} }
@Test @Test