Move SQL types specific tests to separate test class
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380c4ec12c
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@ -69,12 +69,14 @@ import junit.framework.TestCase;
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public class DefaultTypeAdaptersTest extends TestCase {
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private Gson gson;
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private TimeZone oldTimeZone;
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private Locale oldLocale;
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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this.oldTimeZone = TimeZone.getDefault();
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TimeZone.setDefault(TimeZone.getTimeZone("America/Los_Angeles"));
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this.oldLocale = Locale.getDefault();
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Locale.setDefault(Locale.US);
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gson = new Gson();
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}
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@ -82,6 +84,7 @@ public class DefaultTypeAdaptersTest extends TestCase {
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@Override
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protected void tearDown() throws Exception {
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TimeZone.setDefault(oldTimeZone);
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Locale.setDefault(oldLocale);
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super.tearDown();
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}
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@ -146,7 +149,7 @@ public class DefaultTypeAdaptersTest extends TestCase {
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URI target = gson.fromJson(json, URI.class);
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assertEquals(uriValue, target.toASCIIString());
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}
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public void testNullSerialization() throws Exception {
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testNullSerializationAndDeserialization(Boolean.class);
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testNullSerializationAndDeserialization(Byte.class);
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@ -175,14 +178,15 @@ public class DefaultTypeAdaptersTest extends TestCase {
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testNullSerializationAndDeserialization(Date.class);
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testNullSerializationAndDeserialization(GregorianCalendar.class);
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testNullSerializationAndDeserialization(Calendar.class);
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testNullSerializationAndDeserialization(Time.class);
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testNullSerializationAndDeserialization(Timestamp.class);
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testNullSerializationAndDeserialization(java.sql.Date.class);
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testNullSerializationAndDeserialization(Enum.class);
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testNullSerializationAndDeserialization(Class.class);
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}
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private void testNullSerializationAndDeserialization(Class<?> c) {
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testNullSerializationAndDeserialization(gson, c);
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}
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public static void testNullSerializationAndDeserialization(Gson gson, Class<?> c) {
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assertEquals("null", gson.toJson(null, c));
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assertEquals(null, gson.fromJson("null", c));
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}
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@ -269,7 +273,7 @@ public class DefaultTypeAdaptersTest extends TestCase {
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ClassWithBigInteger actual = gson.fromJson(json, ClassWithBigInteger.class);
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assertEquals(expected.value, actual.value);
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}
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public void testOverrideBigIntegerTypeAdapter() throws Exception {
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gson = new GsonBuilder()
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.registerTypeAdapter(BigInteger.class, new NumberAsStringAdapter(BigInteger.class))
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@ -347,60 +351,19 @@ public class DefaultTypeAdaptersTest extends TestCase {
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// Date can not directly be compared with another instance since the deserialization loses the
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// millisecond portion.
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@SuppressWarnings("deprecation")
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private void assertEqualsDate(Date date, int year, int month, int day) {
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public static void assertEqualsDate(Date date, int year, int month, int day) {
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assertEquals(year-1900, date.getYear());
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assertEquals(month, date.getMonth());
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assertEquals(day, date.getDate());
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}
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@SuppressWarnings("deprecation")
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private void assertEqualsTime(Date date, int hours, int minutes, int seconds) {
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public static void assertEqualsTime(Date date, int hours, int minutes, int seconds) {
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assertEquals(hours, date.getHours());
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assertEquals(minutes, date.getMinutes());
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assertEquals(seconds, date.getSeconds());
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}
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public void testDefaultJavaSqlDateSerialization() {
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java.sql.Date instant = new java.sql.Date(1259875082000L);
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String json = gson.toJson(instant);
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assertEquals("\"Dec 3, 2009\"", json);
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}
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public void testDefaultJavaSqlDateDeserialization() {
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String json = "'Dec 3, 2009'";
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java.sql.Date extracted = gson.fromJson(json, java.sql.Date.class);
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assertEqualsDate(extracted, 2009, 11, 3);
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}
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public void testDefaultJavaSqlTimestampSerialization() {
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Timestamp now = new java.sql.Timestamp(1259875082000L);
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String json = gson.toJson(now);
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if (JavaVersion.isJava9OrLater()) {
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assertEquals("\"Dec 3, 2009, 1:18:02 PM\"", json);
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} else {
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assertEquals("\"Dec 3, 2009 1:18:02 PM\"", json);
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}
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}
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public void testDefaultJavaSqlTimestampDeserialization() {
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String json = "'Dec 3, 2009 1:18:02 PM'";
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Timestamp extracted = gson.fromJson(json, Timestamp.class);
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assertEqualsDate(extracted, 2009, 11, 3);
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assertEqualsTime(extracted, 13, 18, 2);
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}
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public void testDefaultJavaSqlTimeSerialization() {
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Time now = new Time(1259875082000L);
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String json = gson.toJson(now);
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assertEquals("\"01:18:02 PM\"", json);
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}
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public void testDefaultJavaSqlTimeDeserialization() {
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String json = "'1:18:02 PM'";
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Time extracted = gson.fromJson(json, Time.class);
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assertEqualsTime(extracted, 13, 18, 2);
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}
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public void testDefaultDateSerializationUsingBuilder() throws Exception {
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Gson gson = new GsonBuilder().create();
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Date now = new Date(1315806903103L);
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@ -524,42 +487,6 @@ public class DefaultTypeAdaptersTest extends TestCase {
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}
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}
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// http://code.google.com/p/google-gson/issues/detail?id=230
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public void testTimestampSerialization() throws Exception {
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TimeZone defaultTimeZone = TimeZone.getDefault();
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TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
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Locale defaultLocale = Locale.getDefault();
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Locale.setDefault(Locale.US);
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try {
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Timestamp timestamp = new Timestamp(0L);
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Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd").create();
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String json = gson.toJson(timestamp, Timestamp.class);
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assertEquals("\"1970-01-01\"", json);
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assertEquals(0, gson.fromJson("\"1970-01-01\"", Timestamp.class).getTime());
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} finally {
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TimeZone.setDefault(defaultTimeZone);
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Locale.setDefault(defaultLocale);
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}
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}
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// http://code.google.com/p/google-gson/issues/detail?id=230
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public void testSqlDateSerialization() throws Exception {
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TimeZone defaultTimeZone = TimeZone.getDefault();
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TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
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Locale defaultLocale = Locale.getDefault();
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Locale.setDefault(Locale.US);
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try {
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java.sql.Date sqlDate = new java.sql.Date(0L);
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Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd").create();
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String json = gson.toJson(sqlDate, Timestamp.class);
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assertEquals("\"1970-01-01\"", json);
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assertEquals(0, gson.fromJson("\"1970-01-01\"", java.sql.Date.class).getTime());
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} finally {
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TimeZone.setDefault(defaultTimeZone);
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Locale.setDefault(defaultLocale);
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}
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}
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public void testJsonPrimitiveSerialization() {
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assertEquals("5", gson.toJson(new JsonPrimitive(5), JsonElement.class));
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assertEquals("true", gson.toJson(new JsonPrimitive(true), JsonElement.class));
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@ -0,0 +1,124 @@
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package com.google.gson.internal.sql;
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import java.sql.Date;
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import java.sql.Time;
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import java.sql.Timestamp;
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import java.util.Locale;
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import java.util.TimeZone;
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import com.google.gson.Gson;
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import com.google.gson.GsonBuilder;
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import com.google.gson.functional.DefaultTypeAdaptersTest;
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import com.google.gson.internal.JavaVersion;
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import junit.framework.TestCase;
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public class SqlTypesGsonTest extends TestCase {
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private Gson gson;
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private TimeZone oldTimeZone;
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private Locale oldLocale;
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@Override
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protected void setUp() throws Exception {
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super.setUp();
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this.oldTimeZone = TimeZone.getDefault();
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TimeZone.setDefault(TimeZone.getTimeZone("America/Los_Angeles"));
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this.oldLocale = Locale.getDefault();
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Locale.setDefault(Locale.US);
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gson = new Gson();
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}
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@Override
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protected void tearDown() throws Exception {
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super.tearDown();
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TimeZone.setDefault(oldTimeZone);
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Locale.setDefault(oldLocale);
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}
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public void testNullSerializationAndDeserialization() {
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testNullSerializationAndDeserialization(Date.class);
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testNullSerializationAndDeserialization(Time.class);
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testNullSerializationAndDeserialization(Timestamp.class);
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}
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private void testNullSerializationAndDeserialization(Class<?> c) {
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DefaultTypeAdaptersTest.testNullSerializationAndDeserialization(gson, c);
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}
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public void testDefaultSqlDateSerialization() {
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java.sql.Date instant = new java.sql.Date(1259875082000L);
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String json = gson.toJson(instant);
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assertEquals("\"Dec 3, 2009\"", json);
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}
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public void testDefaultSqlDateDeserialization() {
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String json = "'Dec 3, 2009'";
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java.sql.Date extracted = gson.fromJson(json, java.sql.Date.class);
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DefaultTypeAdaptersTest.assertEqualsDate(extracted, 2009, 11, 3);
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}
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// http://code.google.com/p/google-gson/issues/detail?id=230
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public void testSqlDateSerialization() throws Exception {
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TimeZone defaultTimeZone = TimeZone.getDefault();
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TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
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Locale defaultLocale = Locale.getDefault();
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Locale.setDefault(Locale.US);
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try {
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java.sql.Date sqlDate = new java.sql.Date(0L);
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Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd").create();
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String json = gson.toJson(sqlDate, Timestamp.class);
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assertEquals("\"1970-01-01\"", json);
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assertEquals(0, gson.fromJson("\"1970-01-01\"", java.sql.Date.class).getTime());
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} finally {
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TimeZone.setDefault(defaultTimeZone);
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Locale.setDefault(defaultLocale);
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}
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}
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public void testDefaultSqlTimeSerialization() {
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Time now = new Time(1259875082000L);
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String json = gson.toJson(now);
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assertEquals("\"01:18:02 PM\"", json);
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}
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public void testDefaultSqlTimeDeserialization() {
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String json = "'1:18:02 PM'";
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Time extracted = gson.fromJson(json, Time.class);
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DefaultTypeAdaptersTest.assertEqualsTime(extracted, 13, 18, 2);
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}
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public void testDefaultSqlTimestampSerialization() {
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Timestamp now = new java.sql.Timestamp(1259875082000L);
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String json = gson.toJson(now);
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if (JavaVersion.isJava9OrLater()) {
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assertEquals("\"Dec 3, 2009, 1:18:02 PM\"", json);
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} else {
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assertEquals("\"Dec 3, 2009 1:18:02 PM\"", json);
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}
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}
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public void testDefaultSqlTimestampDeserialization() {
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String json = "'Dec 3, 2009 1:18:02 PM'";
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Timestamp extracted = gson.fromJson(json, Timestamp.class);
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DefaultTypeAdaptersTest.assertEqualsDate(extracted, 2009, 11, 3);
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DefaultTypeAdaptersTest.assertEqualsTime(extracted, 13, 18, 2);
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}
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// http://code.google.com/p/google-gson/issues/detail?id=230
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public void testTimestampSerialization() throws Exception {
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TimeZone defaultTimeZone = TimeZone.getDefault();
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TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
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Locale defaultLocale = Locale.getDefault();
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Locale.setDefault(Locale.US);
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try {
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Timestamp timestamp = new Timestamp(0L);
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Gson gson = new GsonBuilder().setDateFormat("yyyy-MM-dd").create();
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String json = gson.toJson(timestamp, Timestamp.class);
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assertEquals("\"1970-01-01\"", json);
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assertEquals(0, gson.fromJson("\"1970-01-01\"", Timestamp.class).getTime());
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} finally {
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TimeZone.setDefault(defaultTimeZone);
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Locale.setDefault(defaultLocale);
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}
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}
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}
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