iSharkFly-Docs
/
java-tutorials
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

BAEL-2412 

Add tests with all the primitive values.
Remove those that weren't expected to work.
This commit is contained in:
Javier 2018-12-07 23:42:35 +01:00
parent cdd6968c31
commit e3b698620c
3 changed files with 72 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gson/src/main/java/org/baeldung/gson/primitives/models/PrimitiveBundle.java
View File

@ -12,8 +12,8 @@ public class PrimitiveBundle {
public String toString() {
return "{" + "byte: " + byteValue + ", " + "short: " + shortValue + ", "
+ "int: " + intValue + ", " + "long: " + longValue + ", " + "float: "
+ floatValue + ", " + "double: " + doubleValue + ", " + "boolean: "
+ booleanValue + ", " + "char: " + charValue + "}";
+ "int: " + intValue + ", " + "long: " + longValue + ", "
+ "float: " + floatValue + ", " + "double: " + doubleValue + ", "
+ "boolean: " + booleanValue + ", " + "char: " + charValue + "}";
}
}

21
gson/src/main/java/org/baeldung/gson/primitives/models/PrimitiveBundleInitialized.java Normal file
View File

@ -0,0 +1,21 @@
package org.baeldung.gson.primitives.models;
public class PrimitiveBundleInitialized {
// @formatter:off
public byte byteValue = (byte) 1;
public short shortValue = (short) 1;
public int intValue = 1;
public long longValue = 1L;
public float floatValue = 1.0f;
public double doubleValue = 1;
public boolean booleanValue = true;
public char charValue = 'a';
// @formatter:on
public String toString() {
return "{" + "byte: " + byteValue + ", " + "short: " + shortValue + ", "
+ "int: " + intValue + ", " + "long: " + longValue + ", "
+ "float: " + floatValue + ", " + "double: " + doubleValue + ", "
+ "boolean: " + booleanValue + ", " + "char: " + charValue + "}";
}
}

73
gson/src/test/java/org/baeldung/gson/primitives/UnitTest.java
View File

@ -25,13 +25,17 @@ public class UnitTest {
Gson gson = new Gson();
String expected = "{\"byteValue\":17,\"shortValue\":3,\"intValue\":3," + "\"longValue\":3,\"floatValue\":3.5" + ",\"doubleValue\":3.5" + ",\"booleanValue\":true,\"charValue\":\"a\"}";
String expected = "{\"byteValue\":17,\"shortValue\":3,\"intValue\":3,"
+ "\"longValue\":3,\"floatValue\":3.5" + ",\"doubleValue\":3.5"
+ ",\"booleanValue\":true,\"charValue\":\"a\"}";
assertEquals(expected, gson.toJson(primitiveBundle));
}
@Test public void fromJsonAllPrimitives() {
String json = "{\"byteValue\": 17, \"shortValue\": 3, \"intValue\": 3, " + "\"longValue\": 3, \"floatValue\": 3.5" + ", \"doubleValue\": 3.5" + ", \"booleanValue\": true, \"charValue\": \"a\"}";
String json = "{\"byteValue\": 17, \"shortValue\": 3, \"intValue\": 3, "
+ "\"longValue\": 3, \"floatValue\": 3.5" + ", \"doubleValue\": 3.5"
+ ", \"booleanValue\": true, \"charValue\": \"a\"}";
Gson gson = new Gson();
PrimitiveBundle model = gson.fromJson(json, PrimitiveBundle.class);
@ -50,7 +54,8 @@ public class UnitTest {
@Test public void toJsonByteToBitString() {
GsonBuilder builder = new GsonBuilder();
builder.registerTypeAdapter(ByteExample.class, new GsonBitStringSerializer());
builder.registerTypeAdapter(ByteExample.class,
new GsonBitStringSerializer());
Gson gson = builder.create();
ByteExample model = new ByteExample();
@ -62,7 +67,8 @@ public class UnitTest {
@Test public void fromJsonByteFromBitString() {
String json = "{\"value\": \"1111\"}";
GsonBuilder gsonBuilder = new GsonBuilder();
gsonBuilder.registerTypeAdapter(ByteExample.class, new GsonBitStringDeserializer());
gsonBuilder.registerTypeAdapter(ByteExample.class,
new GsonBitStringDeserializer());
Gson gson = gsonBuilder.create();
@ -110,36 +116,52 @@ public class UnitTest {
@Test public void fromJsonNull() {
Gson gson = new Gson();
String json = "{\"value\": null}";
ByteExample model = gson.fromJson(json, ByteExample.class);
// @formatter:off
String json = "{\"byteValue\": null, \"shortValue\": null, "
+ "\"intValue\": null, " + "\"longValue\": null, \"floatValue\": null"
+ ", \"doubleValue\": null" + ", \"booleanValue\": null, \"charValue\": null}";
// @formatter:on
PrimitiveBundleInitialized model = gson.fromJson(json,
PrimitiveBundleInitialized.class);
assertEquals(1, model.value);
assertEquals(1, model.byteValue);
assertEquals(1, model.shortValue);
assertEquals(1, model.intValue);
assertEquals(1, model.longValue);
assertEquals(1, model.floatValue, 0.0001);
assertEquals(1, model.doubleValue, 0.0001);
assertTrue(model.booleanValue);
assertEquals('a', model.charValue);
}
@Test(expected = JsonSyntaxException.class) public void fromJsonEmptyString() {
Gson gson = new Gson();
String json = "{\"value\": \"\"}";
gson.fromJson(json, ByteExample.class);
// @formatter:off
String json = "{\"byteValue\": \"\", \"shortValue\": \"\", "
+ "\"intValue\": \"\", " + "\"longValue\": \"\", \"floatValue\": \"\""
+ ", \"doubleValue\": \"\"" + ", \"booleanValue\": \"\", \"charValue\": \"\"}";
// @formatter:on
gson.fromJson(json, PrimitiveBundleInitialized.class);
}
@Test public void fromJsonValidValueWithinString() {
Gson gson = new Gson();
String json = "{\"value\": \"15\"}";
ByteExample model = gson.fromJson(json, ByteExample.class);
// @formatter:off
String json = "{\"byteValue\": \"15\", \"shortValue\": \"15\", "
+ "\"intValue\": \"15\", " + "\"longValue\": \"15\", \"floatValue\": \"15.0\""
+ ", \"doubleValue\": \"15.0\"" + ", \"booleanValue\": \"false\", \"charValue\": \"z\"}";
// @formatter:on
PrimitiveBundleInitialized model = gson.fromJson(json,
PrimitiveBundleInitialized.class);
assertEquals(15, model.value);
}
@Test(expected = JsonSyntaxException.class) public void fromJsonInvalidValueWithinString() {
Gson gson = new Gson();
String json = "{\"value\": \"15x\"}";
gson.fromJson(json, ByteExample.class);
}
@Test(expected = JsonSyntaxException.class) public void fromJsonInvalidValueNotInAString() {
Gson gson = new Gson();
String json = "{\"value\": s15s}";
gson.fromJson(json, ByteExample.class);
assertEquals(15, model.byteValue);
assertEquals(15, model.shortValue);
assertEquals(15, model.intValue);
assertEquals(15, model.longValue);
assertEquals(15, model.floatValue, 0.0001);
assertEquals(15, model.doubleValue, 0.0001);
assertFalse(model.booleanValue);
assertEquals('z', model.charValue);
}
@Test public void fromJsonBooleanFrom2ValueInteger() {
@ -160,7 +182,8 @@ public class UnitTest {
@Test public void fromJsonBooleanFrom2ValueIntegerSolution() {
String json = "{\"value\": 1}";
GsonBuilder builder = new GsonBuilder();
builder.registerTypeAdapter(BooleanExample.class, new BooleanAs2ValueIntegerDeserializer());
builder.registerTypeAdapter(BooleanExample.class,
new BooleanAs2ValueIntegerDeserializer());
Gson gson = builder.create();