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88 changes: 88 additions & 0 deletions
88
src/test/java/com/fasterxml/jackson/databind/deser/Issue3913DeserTest.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,88 @@ | ||
| package com.fasterxml.jackson.databind.deser; | ||
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| import com.fasterxml.jackson.annotation.JsonCreator; | ||
| import com.fasterxml.jackson.annotation.JsonProperty; | ||
| import com.fasterxml.jackson.core.JsonProcessingException; | ||
| import com.fasterxml.jackson.databind.BaseMapTest; | ||
| import com.fasterxml.jackson.databind.DeserializationFeature; | ||
| import com.fasterxml.jackson.databind.ObjectMapper; | ||
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| import java.util.List; | ||
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| public class Issue3913DeserTest extends BaseMapTest | ||
| { | ||
| // [databind#3913] | ||
| static class MyResponse { | ||
| List<Base> list; | ||
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| public List<Base> getList() { | ||
| return list; | ||
| } | ||
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| public void setList(List<Base> list) { | ||
| this.list = list; | ||
| } | ||
| } | ||
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| interface Base { | ||
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| String getType(); | ||
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| String getMissingInJson(); | ||
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| @JsonCreator | ||
| static Base unmarshall( | ||
| @JsonProperty("missingInJson") String missingInJson, | ||
| @JsonProperty("type") String type | ||
| ) { | ||
| switch (type) { | ||
| case "impl": | ||
| return new Impl(type, missingInJson); | ||
| default: | ||
| return null; | ||
| } | ||
| } | ||
| } | ||
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| final static class Impl implements Base { | ||
| private String type; | ||
| private String missingInJson; | ||
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| public Impl() { | ||
| } | ||
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| public Impl(String type, String missingInJson) { | ||
| this.type = type; | ||
| this.missingInJson = missingInJson; | ||
| } | ||
|
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| @Override public String getType() { | ||
| return type; | ||
| } | ||
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| @Override public String getMissingInJson() { | ||
| return missingInJson; | ||
| } | ||
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| public void setType(String type) { | ||
| this.type = type; | ||
| } | ||
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| public void setMissingInJson(String missingInJson) { | ||
| this.missingInJson = missingInJson; | ||
| } | ||
| } | ||
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| // [databind#3913] | ||
| public void testDeserialization() throws JsonProcessingException { | ||
| ObjectMapper mapper = jsonMapperBuilder() | ||
| .disable(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES) | ||
| .build(); | ||
| String rawResponse = "{\"list\":[{\"type\":\"impl\",\"unmappedKey\":\"unusedValue\"}]}"; | ||
| MyResponse myResponse = mapper.readValue(rawResponse, MyResponse.class); | ||
| assertNotNull(myResponse); | ||
| assertEquals(1, myResponse.list.size()); | ||
| assertEquals("impl", myResponse.list.get(0).getType()); | ||
| assertNull(myResponse.list.get(0).getMissingInJson()); | ||
| } | ||
| } |