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gson cleanup

This commit is contained in:
eugenp 2014-09-11 21:34:40 +03:00
parent 2b879ce8c3
commit 782216f214
4 changed files with 15 additions and 60 deletions
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1
gson/src/test/java/org/baeldung/gson/serialization/IgnoringFieldsSerializer.java
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@ -16,5 +16,4 @@ public class IgnoringFieldsSerializer implements JsonSerializer<SourceClass> {
return jObject; return jObject;
} }
} }

32
gson/src/test/java/org/baeldung/gson/serialization/test/GsonSerializationTest.java
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@ -33,9 +33,7 @@ public class GsonSerializationTest {
@Test @Test
public void givenCollection_whenSerializing_thenCorrect() { public void givenCollection_whenSerializing_thenCorrect() {
final Collection<SourceClass> sourceCollection = Lists.newArrayList(new SourceClass(1, "one"), new SourceClass(2, "two")); final Collection<SourceClass> sourceCollection = Lists.newArrayList(new SourceClass(1, "one"), new SourceClass(2, "two"));
final Type sourceCollectionType = new TypeToken<Collection<SourceClass>>() { final String jsonCollection = new Gson().toJson(sourceCollection);
}.getType();
final String jsonCollection = new Gson().toJson(sourceCollection, sourceCollectionType);
final String expectedResult = "[{\"intValue\":1,\"stringValue\":\"one\"},{\"intValue\":2,\"stringValue\":\"two\"}]"; final String expectedResult = "[{\"intValue\":1,\"stringValue\":\"one\"},{\"intValue\":2,\"stringValue\":\"two\"}]";
assertEquals(expectedResult, jsonCollection); assertEquals(expectedResult, jsonCollection);
@ -63,19 +61,6 @@ public class GsonSerializationTest {
assertEquals(expectedResult, jsonString); assertEquals(expectedResult, jsonString);
} }
@Test
public void givenDate_whenSerializing_thenCorrect() {
final Date sourceDate = new Date(1000000L);
final Gson gson = new Gson();
final Type sourceDateType = new TypeToken<Date>() {
}.getType();
String jsonDate = gson.toJson(sourceDate, sourceDateType);
System.out.println("jsonDate:\n" + jsonDate);
final String expectedResult = "\"Jan 1, 1970 3:16:40 AM\"";
assertTrue(jsonDate.equals(expectedResult));
}
@Test @Test
public void givenUsingCustomDeserializer_whenFieldNotMatchesCriteria_thenIgnored() { public void givenUsingCustomDeserializer_whenFieldNotMatchesCriteria_thenIgnored() {
final SourceClass sourceObject = new SourceClass(-1, "minus 1"); final SourceClass sourceObject = new SourceClass(-1, "minus 1");
@ -84,10 +69,23 @@ public class GsonSerializationTest {
final Gson gson = gsonBuildr.create(); final Gson gson = gsonBuildr.create();
final Type sourceObjectType = new TypeToken<SourceClass>() { final Type sourceObjectType = new TypeToken<SourceClass>() {
}.getType(); }.getType();
String jsonString = gson.toJson(sourceObject, sourceObjectType); final String jsonString = gson.toJson(sourceObject, sourceObjectType);
final String expectedResult = "{\"stringValue\":\"minus 1\"}"; final String expectedResult = "{\"stringValue\":\"minus 1\"}";
assertEquals(expectedResult, jsonString); assertEquals(expectedResult, jsonString);
} }
@Test
public void givenDate_whenSerializing_thenCorrect() {
final Date sourceDate = new Date(1000000L);
final Gson gson = new Gson();
final Type sourceDateType = new TypeToken<Date>() {
}.getType();
final String jsonDate = gson.toJson(sourceDate, sourceDateType);
System.out.println("jsonDate:\n" + jsonDate);
final String expectedResult = "\"Jan 1, 1970 3:16:40 AM\"";
assertTrue(jsonDate.equals(expectedResult));
}
} }

10
jackson/src/test/java/org/baeldung/gson/GenericSourceClass.java
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@ -1,10 +0,0 @@
package org.baeldung.gson;
public class GenericSourceClass {
int intField;
public GenericSourceClass(final int i) {
intField = i;
}
}

32
jackson/src/test/java/org/baeldung/gson/GsonDeserializationUnitTest.java
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@ -1,32 +0,0 @@
package org.baeldung.gson;
import org.junit.Before;
import org.junit.Test;
import com.google.gson.Gson;
import com.google.gson.reflect.TypeToken;
public class GsonDeserializationUnitTest {
private Gson gson;
@Before
public final void before() {
gson = new Gson();
}
// tests
@Test
public void givenUsingGson_whenDeserializingGeneric_thenCorrect() {
final java.lang.reflect.Type genericSourceClassType = new TypeToken<GenericSourceClass>() {
}.getType();
final GenericSourceClass sourceObject = new GenericSourceClass(1);
final String serializedSourceObject = gson.toJson(sourceObject, genericSourceClassType);
final GenericSourceClass targetObject = gson.fromJson(serializedSourceObject, genericSourceClassType);
System.out.println(targetObject);
}
}