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Add new testcases (#1638)

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* Json Primitive Tests

* Json Tree Writer tests

* Add Tests for ISO8601Utils

* Add Tests for ISO8601Utils
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Jiechuan Chen 2020-02-18 06:55:19 +08:00 committed by GitHub
parent 530cb74470
commit 4d735f1903
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3 changed files with 132 additions and 0 deletions
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3
gson/src/test/java/com/google/gson/JsonPrimitiveTest.java
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@ -108,6 +108,9 @@ public class JsonPrimitiveTest extends TestCase {
assertTrue(json.isString());
assertEquals('z', json.getAsCharacter());
assertEquals("z", json.getAsString());
json = new JsonPrimitive(true);
assertEquals("true", json.getAsString());
}
public void testExponential() throws Exception {

28
gson/src/test/java/com/google/gson/internal/bind/JsonTreeWriterTest.java
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@ -120,6 +120,34 @@ public final class JsonTreeWriterTest extends TestCase {
assertEquals(JsonNull.INSTANCE, writer.get());
}
public void testBeginArray() throws Exception {
JsonTreeWriter writer = new JsonTreeWriter();
assertEquals(writer, writer.beginArray());
}
public void testBeginObject() throws Exception {
JsonTreeWriter writer = new JsonTreeWriter();
assertEquals(writer, writer.beginObject());
}
public void testValueString() throws Exception {
JsonTreeWriter writer = new JsonTreeWriter();
String n = "as";
assertEquals(writer, writer.value(n));
}
public void testBoolValue() throws Exception {
JsonTreeWriter writer = new JsonTreeWriter();
boolean bool = true;
assertEquals(writer, writer.value(bool));
}
public void testBoolMaisValue() throws Exception {
JsonTreeWriter writer = new JsonTreeWriter();
Boolean bool = true;
assertEquals(writer, writer.value(bool));
}
public void testLenientNansAndInfinities() throws IOException {
JsonTreeWriter writer = new JsonTreeWriter();
writer.setLenient(true);

101
gson/src/test/java/com/google/gson/internal/bind/util/ISO8601UtilsTest.java Normal file
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@ -0,0 +1,101 @@
package com.google.gson.internal.bind.util;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import java.text.ParseException;
import java.text.ParsePosition;
import java.util.*;
import static org.junit.Assert.assertEquals;
public class ISO8601UtilsTest {
@Rule
public final ExpectedException exception = ExpectedException.none();
@Test
public void testDateFormatString() {
Date date = new GregorianCalendar(2018, Calendar.JUNE, 25).getTime();
String dateStr = ISO8601Utils.format(date);
String expectedDate = "2018-06-25";
assertEquals(expectedDate, dateStr.substring(0, expectedDate.length()));
}
@Test
public void testDateFormatWithMilliseconds() {
long time = 1530209176870L;
Date date = new Date(time);
String dateStr = ISO8601Utils.format(date, true);
String expectedDate = "2018-06-28T18:06:16.870Z";
assertEquals(expectedDate, dateStr);
}
@Test
public void testDateFormatWithTimezone() {
long time = 1530209176870L;
Date date = new Date(time);
String dateStr = ISO8601Utils.format(date, true, TimeZone.getTimeZone("Brazil/East"));
String expectedDate = "2018-06-28T15:06:16.870-03:00";
assertEquals(expectedDate, dateStr);
}
@Test
public void testDateParseWithDefaultTimezone() throws ParseException {
String dateStr = "2018-06-25";
Date date = ISO8601Utils.parse(dateStr, new ParsePosition(0));
Date expectedDate = new GregorianCalendar(2018, Calendar.JUNE, 25).getTime();
assertEquals(expectedDate, date);
}
@Test
public void testDateParseWithTimezone() throws ParseException {
TimeZone defaultTimeZone = TimeZone.getDefault();
TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
Locale defaultLocale = Locale.getDefault();
Locale.setDefault(Locale.US);
try {
String dateStr = "2018-06-25T00:00:00-03:00";
Date date = ISO8601Utils.parse(dateStr, new ParsePosition(0));
Date expectedDate = new GregorianCalendar(2018, Calendar.JUNE, 25, 3, 0).getTime();
assertEquals(expectedDate, date);
} finally {
TimeZone.setDefault(defaultTimeZone);
Locale.setDefault(defaultLocale);
}
}
@Test
public void testDateParseSpecialTimezone() throws ParseException {
TimeZone defaultTimeZone = TimeZone.getDefault();
TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
Locale defaultLocale = Locale.getDefault();
Locale.setDefault(Locale.US);
try {
String dateStr = "2018-06-25T00:02:00-02:58";
Date date = ISO8601Utils.parse(dateStr, new ParsePosition(0));
Date expectedDate = new GregorianCalendar(2018, Calendar.JUNE, 25, 3, 0).getTime();
assertEquals(expectedDate, date);
} finally {
TimeZone.setDefault(defaultTimeZone);
Locale.setDefault(defaultLocale);
}
}
@Test
public void testDateParseInvalidTime() throws ParseException {
TimeZone defaultTimeZone = TimeZone.getDefault();
TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
Locale defaultLocale = Locale.getDefault();
Locale.setDefault(Locale.US);
try {
String dateStr = "2018-06-25T61:60:62-03:00";
exception.expect(ParseException.class);
ISO8601Utils.parse(dateStr, new ParsePosition(0));
} finally {
TimeZone.setDefault(defaultTimeZone);
Locale.setDefault(defaultLocale);
}
}
}