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Diffstat (limited to 'test/org/traccar/web/JsonConverterTest.java')
-rw-r--r--test/org/traccar/web/JsonConverterTest.java170
1 files changed, 170 insertions, 0 deletions
diff --git a/test/org/traccar/web/JsonConverterTest.java b/test/org/traccar/web/JsonConverterTest.java
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index 000000000..07d70d3f2
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+++ b/test/org/traccar/web/JsonConverterTest.java
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+package org.traccar.web;
+
+import org.junit.Test;
+import org.traccar.model.Factory;
+
+import java.io.Reader;
+import java.io.StringReader;
+import java.text.ParseException;
+import java.util.Calendar;
+import java.util.Date;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+
+public class JsonConverterTest {
+
+ private <T extends Factory> T convert(String jsonString, T prototype) throws ParseException {
+ Reader r = new StringReader(
+ jsonString);
+
+ return JsonConverter.objectFromJson(r, prototype);
+ }
+
+ @Test
+ public void primitiveConversion() throws ParseException {
+
+ AllPrimitives o = convert("{" +
+ "\"aBoolean\": true, " +
+ "\"anInt\": 42, " +
+ "\"aDouble\": 41.99, " +
+ "\"aString\": \"discworld\", " +
+ "\"aDate\":\"2015-07-09T19:02:17\"" +
+ "}",
+ new AllPrimitives());
+
+ assertEquals(true, o.getaBoolean());
+ assertEquals(42, o.getAnInt());
+ assertEquals(41.99, o.getaDouble(), 0.001);
+ assertEquals("discworld", o.getaString());
+
+ Calendar c = Calendar.getInstance();
+ c.setTime(o.getaDate());
+ assertEquals(2015, c.get(Calendar.YEAR));
+ assertEquals(Calendar.JULY, c.get(Calendar.MONTH));
+ assertEquals(9, c.get(Calendar.DAY_OF_MONTH));
+ assertEquals(19, c.get(Calendar.HOUR_OF_DAY));
+ assertEquals(2, c.get(Calendar.MINUTE));
+ assertEquals(17, c.get(Calendar.SECOND));
+ }
+
+ public static class AllPrimitives implements Factory {
+
+ private boolean aBoolean;
+ private int anInt;
+ private double aDouble;
+ private String aString;
+ private Date aDate;
+
+
+ @Override
+ public Object create() {
+ return new AllPrimitives();
+ }
+
+ public boolean getaBoolean() {
+ return aBoolean;
+ }
+
+ public void setaBoolean(boolean aBoolean) {
+ this.aBoolean = aBoolean;
+ }
+
+ public int getAnInt() {
+ return anInt;
+ }
+
+ public void setAnInt(int anInt) {
+ this.anInt = anInt;
+ }
+
+ public double getaDouble() {
+ return aDouble;
+ }
+
+ public void setaDouble(double aDouble) {
+ this.aDouble = aDouble;
+ }
+
+ public String getaString() {
+ return aString;
+ }
+
+ public void setaString(String aString) {
+ this.aString = aString;
+ }
+
+ public Date getaDate() {
+ return aDate;
+ }
+
+ public void setaDate(Date aDate) {
+ this.aDate = aDate;
+ }
+ }
+
+
+ @Test
+ public void enumConversion() throws ParseException {
+ ObjectWithEnum o = convert("{\"anEnum\": \"VALUE2\"}", new ObjectWithEnum());
+ assertEquals(TestEnum.VALUE2, o.getAnEnum());
+ }
+
+
+ public enum TestEnum {
+ VALUE1, VALUE2
+ }
+
+ public static class ObjectWithEnum implements Factory {
+ private TestEnum anEnum;
+
+ public TestEnum getAnEnum() {
+ return anEnum;
+ }
+
+ public void setAnEnum(TestEnum anEnum) {
+ this.anEnum = anEnum;
+ }
+
+ @Override
+ public Object create() {
+ return new ObjectWithEnum();
+ }
+ }
+
+
+ @Test
+ public void nestedObjectsConversion() throws ParseException {
+ NestedObjects o = convert("{\"name\": \"Rincewind\", \"nestedObject\": {\"anEnum\":\"VALUE1\"}}", new NestedObjects());
+ assertEquals("Rincewind", o.getName());
+ assertNotNull("The nested object should be populated", o.getNestedObject());
+ assertEquals(TestEnum.VALUE1, o.getNestedObject().getAnEnum());
+ }
+
+ public static class NestedObjects implements Factory {
+
+ private String name;
+ private ObjectWithEnum nestedObject;
+
+ public String getName() {
+ return name;
+ }
+
+ public void setName(String name) {
+ this.name = name;
+ }
+
+ public ObjectWithEnum getNestedObject() {
+ return nestedObject;
+ }
+
+ public void setNestedObject(ObjectWithEnum nestedObject) {
+ this.nestedObject = nestedObject;
+ }
+
+ @Override
+ public Object create() {
+ return new NestedObjects();
+ }
+ }
+}