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enhance jsonwriter support ignoreNull

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Looly
2021-07-28 01:06:05 +08:00
parent 085453e7d8
commit 95d35527c2
4 changed files with 76 additions and 12 deletions
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34
hutool-json/src/test/java/cn/hutool/json/JSONNullTest.java Normal file
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@@ -0,0 +1,34 @@
package cn.hutool.json;
import org.junit.Assert;
import org.junit.Test;
public class JSONNullTest {
@Test
public void parseNullTest(){
JSONObject bodyjson = JSONUtil.parseObj("{\n" +
" \"device_model\": null,\n" +
" \"device_status_date\": null,\n" +
" \"imsi\": null,\n" +
" \"act_date\": \"2021-07-23T06:23:26.000+00:00\"}");
Assert.assertEquals(JSONNull.class, bodyjson.get("device_model").getClass());
Assert.assertEquals(JSONNull.class, bodyjson.get("device_status_date").getClass());
Assert.assertEquals(JSONNull.class, bodyjson.get("imsi").getClass());
bodyjson.getConfig().setIgnoreNullValue(true);
Assert.assertEquals("{\"act_date\":\"2021-07-23T06:23:26.000+00:00\"}", bodyjson.toString());
}
@Test
public void parseNullTest2(){
JSONObject bodyjson = JSONUtil.parseObj("{\n" +
" \"device_model\": null,\n" +
" \"device_status_date\": null,\n" +
" \"imsi\": null,\n" +
" \"act_date\": \"2021-07-23T06:23:26.000+00:00\"}", true, true);
Assert.assertFalse(bodyjson.containsKey("device_model"));
Assert.assertFalse(bodyjson.containsKey("device_status_date"));
Assert.assertFalse(bodyjson.containsKey("imsi"));
}
}