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Add a (failing) test for #60
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@cowtowncoder
cowtowncoder committed Sep 30, 2015
1 parent 565f8b4 commit c731053
Showing 1 changed file with 49 additions and 36 deletions.
85 changes: 49 additions & 36 deletions src/test/java/com/fasterxml/jackson/module/afterburner/deser/TestSimpleDeserialize.java
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
package com.fasterxml.jackson.module.afterburner.deser;

import java.util.List;

import com.fasterxml.jackson.annotation.JsonProperty;
import com.fasterxml.jackson.annotation.JsonPropertyOrder;

import com.fasterxml.jackson.databind.ObjectMapper;

import com.fasterxml.jackson.module.afterburner.AfterburnerTestBase;

public class TestSimpleDeserialize extends AfterburnerTestBase
Expand Down Expand Up @@ -138,21 +138,26 @@ public BigBeanWithNonVoidPropertySetter setStringField(String username) {
public String getBogus5() { return ""; }
}

// for [module-afterburner#60]
static class Issue60Pojo {
public List<Object> foos;
}

/*
/**********************************************************************
/* Test methods, method access
/**********************************************************************
*/

private final ObjectMapper MAPPER = mapperWithModule();

public void testIntMethod() throws Exception {
ObjectMapper mapper = mapperWithModule();
IntBean bean = mapper.readValue("{\"x\":13}", IntBean.class);
IntBean bean = MAPPER.readValue("{\"x\":13}", IntBean.class);
assertEquals(13, bean._x);
}

public void testMultiIntMethod() throws Exception {
ObjectMapper mapper = mapperWithModule();
IntsBean bean = mapper.readValue("{\"c\":3,\"a\":9,\"b\":111,\"e\":-9999,\"d\":1}", IntsBean.class);
IntsBean bean = MAPPER.readValue("{\"c\":3,\"a\":9,\"b\":111,\"e\":-9999,\"d\":1}", IntsBean.class);
assertEquals(9, bean._a);
assertEquals(111, bean._b);
assertEquals(3, bean._c);
Expand All @@ -161,20 +166,17 @@ public void testMultiIntMethod() throws Exception {
}

public void testLongMethod() throws Exception {
ObjectMapper mapper = mapperWithModule();
LongBean bean = mapper.readValue("{\"x\":-1}", LongBean.class);
LongBean bean = MAPPER.readValue("{\"x\":-1}", LongBean.class);
assertEquals(-1, bean._x);
}

public void testStringMethod() throws Exception {
ObjectMapper mapper = mapperWithModule();
StringBean bean = mapper.readValue("{\"x\":\"zoobar\"}", StringBean.class);
StringBean bean = MAPPER.readValue("{\"x\":\"zoobar\"}", StringBean.class);
assertEquals("zoobar", bean._x);
}

public void testObjectMethod() throws Exception {
ObjectMapper mapper = mapperWithModule();
EnumBean bean = mapper.readValue("{\"x\":\"A\"}", EnumBean.class);
EnumBean bean = MAPPER.readValue("{\"x\":\"A\"}", EnumBean.class);
assertEquals(MyEnum.A, bean._x);
}

Expand All @@ -185,37 +187,32 @@ public void testObjectMethod() throws Exception {
*/

public void testIntField() throws Exception {
ObjectMapper mapper = mapperWithModule();
IntFieldBean bean = mapper.readValue("{\"value\":-92}", IntFieldBean.class);
IntFieldBean bean = MAPPER.readValue("{\"value\":-92}", IntFieldBean.class);
assertEquals(-92, bean.x);
}

public void testLongField() throws Exception {
ObjectMapper mapper = mapperWithModule();
LongFieldBean bean = mapper.readValue("{\"value\":-92}", LongFieldBean.class);
LongFieldBean bean = MAPPER.readValue("{\"value\":-92}", LongFieldBean.class);
assertEquals(-92, bean.value);
}

public void testStringField() throws Exception {
ObjectMapper mapper = mapperWithModule();
StringFieldBean bean = mapper.readValue("{\"x\":\"\"}", StringFieldBean.class);
StringFieldBean bean = MAPPER.readValue("{\"x\":\"\"}", StringFieldBean.class);
assertEquals("", bean.x);

// also, null handling:
bean = mapper.readValue("{\"x\":null}", StringFieldBean.class);
bean = MAPPER.readValue("{\"x\":null}", StringFieldBean.class);
assertNull(bean.x);
}

public void testEnumField() throws Exception {
ObjectMapper mapper = mapperWithModule();
EnumFieldBean bean = mapper.readValue("{\"x\":\"C\"}", EnumFieldBean.class);
EnumFieldBean bean = MAPPER.readValue("{\"x\":\"C\"}", EnumFieldBean.class);
assertEquals(MyEnum.C, bean.x);
}

// Verify [Issue#10], so that nulls do not get coerced to String "null"
public void testStringAsObjectField() throws Exception {
ObjectMapper mapper = mapperWithModule();
StringAsObject bean = mapper.readValue("{\"value\":null}", StringAsObject.class);
StringAsObject bean = MAPPER.readValue("{\"value\":null}", StringAsObject.class);
assertNotNull(bean);
assertNull(bean.value);
}
Expand All @@ -228,21 +225,19 @@ public void testStringAsObjectField() throws Exception {

public void testFiveMinuteDoc() throws Exception
{
ObjectMapper abMapper = mapperWithModule();
FiveMinuteUser input = new FiveMinuteUser("First", "Name", true,
FiveMinuteUser.Gender.FEMALE, new byte[] { 1 } );
String jsonAb = abMapper.writeValueAsString(input);
String jsonAb = MAPPER.writeValueAsString(input);

FiveMinuteUser output = abMapper.readValue(jsonAb, FiveMinuteUser.class);
FiveMinuteUser output = MAPPER.readValue(jsonAb, FiveMinuteUser.class);
if (!output.equals(input)) {
fail("Round-trip test failed: intermediate JSON = "+jsonAb);
}
}

public void testMixed() throws Exception
{
ObjectMapper mapper = mapperWithModule();
MixedBean bean = mapper.readValue("{"
MixedBean bean = MAPPER.readValue("{"
+"\"stringField\":\"a\","
+"\"string\":\"b\","
+"\"intField\":3,"
Expand All @@ -268,8 +263,7 @@ public void testNonVoidProperty() throws Exception
{
final String json = "{ \"stringField\" : \"zoobar\", \"stringField2\" : \"barzoo\" }";

ObjectMapper mapper = new ObjectMapper();
BeanWithNonVoidPropertySetter bean = mapper.readValue(json, BeanWithNonVoidPropertySetter.class);
BeanWithNonVoidPropertySetter bean = MAPPER.readValue(json, BeanWithNonVoidPropertySetter.class);
assertEquals("zoobar", bean.getStringField());

ObjectMapper abMapper = mapperWithModule(); // if I don't do this, the module won't be picked up
Expand All @@ -284,8 +278,7 @@ public void testBigNonVoidProperty() throws Exception
{
final String json = "{ \"stringField\" : \"zoobar\" }";

ObjectMapper mapper = new ObjectMapper();
BigBeanWithNonVoidPropertySetter bean = mapper.readValue(json, BigBeanWithNonVoidPropertySetter.class);
BigBeanWithNonVoidPropertySetter bean = MAPPER.readValue(json, BigBeanWithNonVoidPropertySetter.class);
assertEquals("zoobar", bean.getStringField());

ObjectMapper abMapper = mapperWithModule(); // if I don't do this, the module won't be picked up
Expand All @@ -297,18 +290,38 @@ public void testBigNonVoidProperty() throws Exception
// NOTE: failed with databind-2.5.0; fixed for 2.5.1
public void testStringBuilder() throws Exception
{
ObjectMapper abMapper = mapperWithModule();
StringBuilder sb = abMapper.readValue(quote("foobar"), StringBuilder.class);
StringBuilder sb = MAPPER.readValue(quote("foobar"), StringBuilder.class);
assertEquals("foobar", sb.toString());
}

public void testBooleans() throws Exception
{
ObjectMapper mapper = mapperWithModule();
BooleansBean bean = mapper.readValue(aposToQuotes("{'a':true, 'b':true}"),
BooleansBean bean = MAPPER.readValue(aposToQuotes("{'a':true, 'b':true}"),
BooleansBean.class);
assertNotNull(bean);
assertTrue(bean.a);
assertEquals(Boolean.TRUE, bean._b);
}

// for [module-afterburner#60]
public void testProblemWithIndentation() throws Exception {
final String JSON = "{\n"
+" \"foos\" :\n"
+" [\n"
+" ]\n"
+"}";

// First: read from String directly

Issue60Pojo pojo = MAPPER.readValue(JSON, Issue60Pojo.class);
assertNotNull(pojo);
assertNotNull(pojo.foos);
assertEquals(0, pojo.foos.size());

// and then as bytes via InputStream
pojo = MAPPER.readValue(JSON.getBytes("UTF-8"), Issue60Pojo.class);
assertNotNull(pojo);
assertNotNull(pojo.foos);
assertEquals(0, pojo.foos.size());
}
}

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