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10 package org.eclipse.jgit.transport;
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12 import java.util.Collection;
13 import java.util.Set;
14 import java.util.stream.Collectors;
15
16 import org.eclipse.jgit.lib.ObjectId;
17 import org.eclipse.jgit.lib.Sets;
18 import org.hamcrest.Description;
19 import org.hamcrest.Factory;
20 import org.hamcrest.Matcher;
21 import org.hamcrest.TypeSafeMatcher;
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30 class ObjectIdMatcher extends TypeSafeMatcher<Collection<ObjectId>> {
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32 private final Set<ObjectId> expectedOids;
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34 private ObjectIdMatcher(Set<String> oids) {
35 this.expectedOids = oids.stream().map(ObjectId::fromString)
36 .collect(Collectors.toSet());
37 }
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39 @Override
40 public void describeTo(Description desc) {
41 desc.appendText("Object ids:");
42 desc.appendValueList("<", ",", ">", expectedOids);
43 }
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45 @Override
46 protected boolean matchesSafely(Collection<ObjectId> resultOids) {
47 return resultOids.containsAll(expectedOids)
48 && expectedOids.containsAll(resultOids);
49 }
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62 @Factory
63 static Matcher<Collection<ObjectId>> hasOnlyObjectIds(
64 String... oids) {
65 return new ObjectIdMatcher(Sets.of(oids));
66 }
67 }