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Fix for duplicate key violation for exposed ports #1406

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Merged
bsideup merged 5 commits into from
Jun 1, 2020
Merged

Fix for duplicate key violation for exposed ports #1406

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faf6625
Fix for duplicate key violation for exposed ports #1391
May 14, 2020
24ff522
Merge branch 'master' into master
ctoestreich May 24, 2020
aaa9735
Merge branch 'master' into master
ctoestreich May 25, 2020
0b742e6
Merge branch 'master' into tardisoft/master
bsideup Jun 1, 2020
db950ec
use 3-arg `toMap`
bsideup Jun 1, 2020
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11 changes: 6 additions & 5 deletions docker-java-api/src/main/java/com/github/dockerjava/api/model/ExposedPorts.java
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Original file line number Diff line number Diff line change
@@ -1,14 +1,14 @@
package com.github.dockerjava.api.model;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;

import java.io.Serializable;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonValue;

public class ExposedPorts implements Serializable {
private static final long serialVersionUID = 1L;

Expand Down Expand Up @@ -36,8 +36,9 @@ public static ExposedPorts fromPrimitive(Map<String, Object> object) {
@JsonValue
public Map<String, Object> toPrimitive() {
return Stream.of(exposedPorts).collect(Collectors.toMap(
ExposedPort::toString,
__ -> new Object()
ExposedPort::toString,
__ -> new Object(),
(a, b) -> a
));
}

Expand Down
18 changes: 18 additions & 0 deletions docker-java/src/test/java/com/github/dockerjava/api/model/ExposedPortsTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -6,10 +6,13 @@
import org.junit.Test;

import java.util.List;
import java.util.Map;
import java.util.Map.Entry;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.aMapWithSize;
import static org.hamcrest.Matchers.arrayContainingInAnyOrder;
import static org.hamcrest.Matchers.arrayWithSize;
import static org.hamcrest.Matchers.notNullValue;

public class ExposedPortsTest {
Expand Down Expand Up @@ -46,4 +49,19 @@ public void usesFromJson() throws Exception {
new ExposedPort(3868, InternetProtocol.SCTP)
));
}

@Test
public void usesFromJsonWithDuplicate() throws Exception {
ExposedPorts ports = new ExposedPorts(
new ExposedPort(80, InternetProtocol.UDP),
new ExposedPort(80),
new ExposedPort(80)
);

assertThat(ports, notNullValue());
assertThat(ports.getExposedPorts(), arrayWithSize(3));

Map<String, Object> map = ports.toPrimitive();
assertThat(map, aMapWithSize(2));
}
}