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[BAEL-10836] - Removed CollectionsEmpty from core-java-collections module

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amit2103 2018-12-30 00:00:21 +05:30
parent 2e32004739
commit d1fb8935e7
1 changed files with 0 additions and 26 deletions
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26
core-java-collections/src/test/java/org/baeldung/java/collections/CollectionsEmpty.java
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package org.baeldung.java.collections;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.junit.Assert;
import org.junit.Test;
class CollectionsEmpty {
@Test
public void givenArrayList_whenAddingElement_addsNewElement() {
ArrayList<String> mutableList = new ArrayList<>();
mutableList.add("test");
Assert.assertEquals(mutableList.size(), 1);
Assert.assertEquals(mutableList.get(0), "test");
}
@Test(expected = UnsupportedOperationException.class)
public void givenCollectionsEmptyList_whenAddingElement_throwsUnsupportedOperationException() {
List<String> immutableList = Collections.emptyList();
immutableList.add("test");
}
}