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Verifies BigDecimal support does not have a regression #532

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merged 2 commits into from Jun 25, 2020
Merged

Verifies BigDecimal support does not have a regression #532

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ba6c408
fixes #531
Jun 25, 2020
f9908a6
adds comment on test case to document why it was added.
Jun 25, 2020
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19 changes: 19 additions & 0 deletions src/test/java/org/json/junit/JSONObjectTest.java
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Expand Up @@ -35,6 +35,7 @@ of this software and associated documentation files (the "Software"), to deal
import static org.mockito.Mockito.when;

import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;
import java.io.StringWriter;
import java.math.BigDecimal;
Expand All @@ -55,6 +56,7 @@ of this software and associated documentation files (the "Software"), to deal
import org.json.JSONException;
import org.json.JSONObject;
import org.json.JSONPointerException;
import org.json.JSONTokener;
import org.json.XML;
import org.json.junit.data.BrokenToString;
import org.json.junit.data.ExceptionalBean;
Expand Down Expand Up @@ -3079,6 +3081,23 @@ public void testWierdListBean() {
assertNotNull(jo.get("ALL"));
}

/**
* Sample test case from https://github.com/stleary/JSON-java/issues/531
* which verifies that no regression in double/BigDecimal support is present.
*/
public void testObjectToBigDecimal() {
double value = 1412078745.01074;
Reader reader = new StringReader("[{\"value\": " + value + "}]");
JSONTokener tokener = new JSONTokener(reader);
JSONArray array = new JSONArray(tokener);
JSONObject jsonObject = array.getJSONObject(0);

BigDecimal current = jsonObject.getBigDecimal("value");
BigDecimal wantedValue = BigDecimal.valueOf(value);

assertEquals(current, wantedValue);
}

/**
* Tests the exception portions of populateMap.
*/
Expand Down