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simplier asserts

This commit is contained in:
Ganesh Pagade 2018-12-27 17:02:37 +05:30
parent 338b0bc80c
commit 9e23ea5abe
1 changed files with 6 additions and 9 deletions
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15
core-java-11/src/test/java/com/baeldung/OuterUnitTest.java
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@ -1,9 +1,11 @@
package com.baeldung; package com.baeldung;
import static org.junit.Assert.assertTrue;
import static org.hamcrest.CoreMatchers.is; import static org.hamcrest.CoreMatchers.is;
import java.util.Arrays; import java.util.Arrays;
import java.util.List; import java.util.List;
import java.util.Set;
import java.util.stream.Collectors; import java.util.stream.Collectors;
import org.junit.Test; import org.junit.Test;
@ -33,18 +35,13 @@ public class OuterUnitTest {
@Test @Test
public void whenGetNestMembersForNestedClasses_thenGetAllNestedClasses() { public void whenGetNestMembersForNestedClasses_thenGetAllNestedClasses() {
List<String> nestMembers = Arrays.stream(Outer.Inner.class.getNestMembers()) Set<String> nestMembers = Arrays.stream(Outer.Inner.class.getNestMembers())
.map(Class::getName) .map(Class::getName)
.collect(Collectors.toList()); .collect(Collectors.toSet());
is(nestMembers.size()).equals(2); is(nestMembers.size()).equals(2);
boolean containsOuter = nestMembers.stream() assertTrue(nestMembers.contains("com.baeldung.Outer"));
.anyMatch("com.baeldung.Outer"::equals); assertTrue(nestMembers.contains("com.baeldung.Outer$Inner"));
is(containsOuter).equals(true);
boolean containsInner = nestMembers.stream()
.anyMatch("com.baeldung.Outer$Inner"::equals);
is(containsInner).equals(true);
} }
} }