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Add MMap examples

This commit is contained in:
Grzegorz Piwowarek 2016-07-09 07:49:38 +02:00
parent 79ec294fd9
commit edc6a6e0ec
1 changed files with 27 additions and 1 deletions
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28
assertj/src/test/java/com/baeldung/assertj/introduction/AssertJGuavaTest.java
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@ -1,6 +1,7 @@
package com.baeldung.assertj.introduction; package com.baeldung.assertj.introduction;
import com.google.common.base.Optional; import com.google.common.base.Optional;
import com.google.common.collect.ArrayListMultimap;
import com.google.common.collect.HashBasedTable; import com.google.common.collect.HashBasedTable;
import com.google.common.collect.Multimap; import com.google.common.collect.Multimap;
import com.google.common.collect.Multimaps; import com.google.common.collect.Multimaps;
@ -13,6 +14,7 @@ import org.assertj.guava.data.MapEntry;
import org.junit.Test; import org.junit.Test;
import java.io.File; import java.io.File;
import java.util.ArrayList;
import java.util.HashMap; import java.util.HashMap;
import static org.assertj.guava.api.Assertions.assertThat; import static org.assertj.guava.api.Assertions.assertThat;
@ -32,7 +34,7 @@ public class AssertJGuavaTest {
@Test @Test
public void givenMultimap_whenVerifying_thenCorrect() throws Exception { public void givenMultimap_whenVerifying_thenCorrect() throws Exception {
final Multimap<Integer, String> mmap = Multimaps.newMultimap(new HashMap<>(), Sets::newHashSet); final Multimap<Integer, String> mmap = ArrayListMultimap.create();
mmap.put(1, "one"); mmap.put(1, "one");
mmap.put(1, "1"); mmap.put(1, "1");
@ -43,6 +45,30 @@ public class AssertJGuavaTest {
.contains(entry(1, "1")); .contains(entry(1, "1"));
} }
@Test
public void givenMultimaps_whenVerifyingContent_thenCorrect() throws Exception {
final Multimap<Integer, String> mmap1 = ArrayListMultimap.create();
mmap1.put(1, "one");
mmap1.put(1, "1");
mmap1.put(2, "two");
mmap1.put(2, "2");
final Multimap<Integer, String> mmap1_clone = Multimaps.newListMultimap(new HashMap<>(), ArrayList::new);
mmap1_clone.put(1, "one");
mmap1_clone.put(1, "1");
mmap1_clone.put(2, "two");
mmap1_clone.put(2, "2");
final Multimap<Integer, String> mmap2 = Multimaps.newMultimap(new HashMap<>(), Sets::newHashSet);
mmap1.put(1, "one");
mmap1.put(1, "1");
assertThat(mmap1)
.containsAllEntriesOf(mmap2)
.hasSameEntriesAs(mmap1_clone)
.isNotEqualTo(mmap1_clone);
}
@Test @Test
public void givenOptional_whenVerifyingContent_thenShouldBeEqual() throws Exception { public void givenOptional_whenVerifyingContent_thenShouldBeEqual() throws Exception {
final Optional<String> something = Optional.of("something"); final Optional<String> something = Optional.of("something");