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BAEL 1269 Intro to JSON-JAVA (#3493)

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* Final commit

* Made changes as per last review

* Moved from core-java to json module
This commit is contained in:
ramansahasi
2018-02-01 15:27:48 +05:30
committed by Grzegorz Piwowarek
parent 3e4b6df194
commit 15f18bbb83
14 changed files with 498 additions and 0 deletions
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52
json/src/test/java/com/baeldung/jsonjava/CDLIntegrationTest.java Normal file
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package com.baeldung.jsonjava;
import static org.junit.Assert.assertEquals;
import org.json.CDL;
import org.json.JSONArray;
import org.json.JSONTokener;
import org.junit.Test;
public class CDLIntegrationTest {
@Test
public void givenCommaDelimitedText_thenConvertToJSONArray() {
JSONArray ja = CDL.rowToJSONArray(new JSONTokener("England, USA, Canada"));
assertEquals("[\"England\",\"USA\",\"Canada\"]", ja.toString());
}
@Test
public void givenJSONArray_thenConvertToCommaDelimitedText() {
JSONArray ja = new JSONArray("[\"England\",\"USA\",\"Canada\"]");
String cdt = CDL.rowToString(ja);
assertEquals("England,USA,Canada", cdt.toString().trim());
}
@Test
public void givenCommaDelimitedText_thenGetJSONArrayOfJSONObjects() {
String string =
"name, city, age \n" +
"john, chicago, 22 \n" +
"gary, florida, 35 \n" +
"sal, vegas, 18";
JSONArray result = CDL.toJSONArray(string);
assertEquals("[{\"name\":\"john\",\"city\":\"chicago\",\"age\":\"22\"},{\"name\":\"gary\",\"city\":\"florida\",\"age\":\"35\"},{\"name\":\"sal\",\"city\":\"vegas\",\"age\":\"18\"}]", result.toString());
}
@Test
public void givenCommaDelimitedText_thenGetJSONArrayOfJSONObjects2() {
JSONArray ja = new JSONArray();
ja.put("name");
ja.put("city");
ja.put("age");
String string =
"john, chicago, 22 \n" +
"gary, florida, 35 \n" +
"sal, vegas, 18";
JSONArray result = CDL.toJSONArray(ja, string);
assertEquals("[{\"name\":\"john\",\"city\":\"chicago\",\"age\":\"22\"},{\"name\":\"gary\",\"city\":\"florida\",\"age\":\"35\"},{\"name\":\"sal\",\"city\":\"vegas\",\"age\":\"18\"}]", result.toString());
}
}