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SPR-6179, additional mapper test cases

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This commit is contained in:
Keith Donald
2009-10-04 04:13:27 +00:00
parent 6ea83afe1e
commit e7c8f1ef8b
9 changed files with 234 additions and 106 deletions
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117
org.springframework.context/src/test/java/org/springframework/mapping/support/SpelMapperTests.java
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@@ -1,6 +1,7 @@
package org.springframework.mapping.support;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import java.util.ArrayList;
import java.util.HashMap;
@@ -31,15 +32,14 @@ public class SpelMapperTests {
@Test
public void mapExplicit() throws MappingException {
mapper.setAutoMappingEnabled(false);
mapper.addMapping("name");
Map<String, Object> source = new HashMap<String, Object>();
source.put("name", "Keith");
source.put("age", 31);
Person target = new Person();
mapper.setAutoMappingEnabled(false);
mapper.addMapping("name");
mapper.map(source, target);
assertEquals("Keith", target.name);
@@ -48,8 +48,6 @@ public class SpelMapperTests {
@Test
public void mapAutomaticWithExplictOverrides() {
mapper.addMapping("test", "age");
Map<String, Object> source = new HashMap<String, Object>();
source.put("name", "Keith");
source.put("test", "3");
@@ -57,6 +55,7 @@ public class SpelMapperTests {
Person target = new Person();
mapper.addMapping("test", "age");
mapper.map(source, target);
assertEquals("Keith", target.name);
@@ -65,15 +64,29 @@ public class SpelMapperTests {
}
@Test
public void mapSameSourceFieldToMultipleTargets() {
mapper.addMapping("test", "name");
mapper.addMapping("test", "favoriteSport");
public void mapAutomaticIgnoreUnknownField() {
Map<String, Object> source = new HashMap<String, Object>();
source.put("name", "Keith");
source.put("age", 31);
source.put("unknown", "foo");
Person target = new Person();
mapper.map(source, target);
assertEquals("Keith", target.name);
assertEquals(31, target.age);
}
@Test
public void mapSameSourceFieldToMultipleTargets() {
Map<String, Object> source = new HashMap<String, Object>();
source.put("test", "FOOTBALL");
Person target = new Person();
mapper.addMapping("test", "name");
mapper.addMapping("test", "favoriteSport");
mapper.map(source, target);
assertEquals("FOOTBALL", target.name);
@@ -92,7 +105,6 @@ public class SpelMapperTests {
mapper.addMapping("fullName", "name");
mapper.addMapping("sport", "favoriteSport");
mapper.map(source, target);
assertEquals("Keith Donald", target.name);
@@ -100,24 +112,46 @@ public class SpelMapperTests {
assertEquals(Sport.FOOTBALL, target.favoriteSport);
}
@Test
public void mapBeanDeep() {
PersonDto source = new PersonDto();
source.age = "0";
NestedDto nested = new NestedDto();
nested.foo = "bar";
source.setNested(nested);
Person target = new Person();
mapper.addMapping("nested.foo", "nested.foo");
mapper.map(source, target);
assertEquals("bar", target.nested.foo);
}
@Test
public void mapBeanNested() {
PersonDto source = new PersonDto();
source.setFullName("Keith Donald");
source.setAge("31");
source.setSport("FOOTBALL");
NestedDto nested = new NestedDto();
nested.foo = "bar";
source.setNested(nested);
Person target = new Person();
mapper.addMapping("fullName", "nested.fullName");
mapper.addMapping("age", "nested.age");
mapper.addMapping("sport", "nested.sport");
mapper.addMapping("fullName", "name");
mapper.addMapping("sport", "favoriteSport");
mapper.addMapping("nested", "nested").setConverter(new Converter<NestedDto, Nested>() {
public Nested convert(NestedDto source) {
return (Nested) new SpelMapper().map(source, new Nested());
}
});
mapper.map(source, target);
assertEquals("Keith Donald", target.getNested().getFullName());
assertEquals("31", target.nested.age);
assertEquals("FOOTBALL", target.nested.sport);
assertEquals("Keith Donald", target.name);
assertEquals(31, target.age);
assertEquals(Sport.FOOTBALL, target.favoriteSport);
}
@Test
@@ -132,13 +166,30 @@ public class SpelMapperTests {
mapper.setAutoMappingEnabled(false);
mapper.addMapping("sports", "favoriteSports");
mapper.map(source, target);
assertEquals(Sport.FOOTBALL, target.favoriteSports.get(0));
assertEquals(Sport.BASKETBALL, target.favoriteSports.get(1));
}
@Test
public void mapListFlatten() {
PersonDto source = new PersonDto();
List<String> sports = new ArrayList<String>();
sports.add("FOOTBALL");
sports.add("BASKETBALL");
source.setSports(sports);
Person target = new Person();
mapper.setAutoMappingEnabled(false);
mapper.addMapping("sports[0]", "favoriteSport");
mapper.map(source, target);
assertEquals(Sport.FOOTBALL, target.favoriteSport);
assertNull(target.favoriteSports);
}
@Test
public void mapMap() {
PersonDto source = new PersonDto();
@@ -187,7 +238,7 @@ public class SpelMapperTests {
public void mapFailure() {
Map<String, Object> source = new HashMap<String, Object>();
source.put("name", "Keith");
source.put("age", "bogus");
source.put("age", "invalid");
Person target = new Person();
try {
mapper.map(source, target);
@@ -208,7 +259,7 @@ public class SpelMapperTests {
private Map<String, String> friendRankings;
private NestedDto nestedDto;
private NestedDto nested;
public String getFullName() {
return fullName;
@@ -250,12 +301,12 @@ public class SpelMapperTests {
this.friendRankings = friendRankings;
}
public NestedDto getNestedDto() {
return nestedDto;
public NestedDto getNested() {
return nested;
}
public void setNestedDto(NestedDto nestedDto) {
this.nestedDto = nestedDto;
public void setNested(NestedDto nested) {
this.nested = nested;
}
}
@@ -277,7 +328,7 @@ public class SpelMapperTests {
private Sport favoriteSport;
private PersonDto nested;
private Nested nested;
// private Person cyclic;
@@ -317,11 +368,11 @@ public class SpelMapperTests {
this.favoriteSport = favoriteSport;
}
public PersonDto getNested() {
public Nested getNested() {
return nested;
}
public void setNested(PersonDto nested) {
public void setNested(Nested nested) {
this.nested = nested;
}
@@ -364,6 +415,20 @@ public class SpelMapperTests {
}
}
public static class Nested {
private String foo;
public String getFoo() {
return foo;
}
public void setFoo(String foo) {
this.foo = foo;
}
}
public enum Sport {
FOOTBALL, BASKETBALL
}