Spring/spring-framework
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

string to map converters

Browse Source
This commit is contained in:
Keith Donald
2009-09-23 04:20:23 +00:00
parent dedecf7ae9
commit 1ee4ac1b52
6 changed files with 230 additions and 63 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
org.springframework.core/src/test/java/org/springframework/core/convert/support/GenericConversionServiceTests.java
View File

@@ -206,7 +206,7 @@ public class GenericConversionServiceTests {
String result = conversionService.convert(new String[0], String.class);
assertEquals("", result);
}
@Test
public void convertArrayToObject() {
Object[] array = new Object[] { 3L };
@@ -272,7 +272,8 @@ public class GenericConversionServiceTests {
public void convertCollectionToStringWithElementConversion() throws Exception {
conversionService.addConverter(new ObjectToStringConverter());
List<Integer> list = Arrays.asList(new Integer[] { 3, 5 });
String result = (String) conversionService.convert(list, new TypeDescriptor(getClass().getField("genericList")), TypeDescriptor.valueOf(String.class));
String result = (String) conversionService.convert(list,
new TypeDescriptor(getClass().getField("genericList")), TypeDescriptor.valueOf(String.class));
assertEquals("3,5", result);
}
@@ -302,8 +303,8 @@ public class GenericConversionServiceTests {
conversionService.addConverterFactory(new StringToEnumConverterFactory());
Map<String, FooEnum> map = (Map<String, FooEnum>) conversionService.convert(foo, TypeDescriptor
.valueOf(Map.class), new TypeDescriptor(getClass().getField("genericMap")));
assertEquals(map.get(1), FooEnum.BAR);
assertEquals(map.get(2), FooEnum.BAZ);
assertEquals(FooEnum.BAR, map.get(1));
assertEquals(FooEnum.BAZ, map.get(2));
}
@Test
@@ -346,7 +347,8 @@ public class GenericConversionServiceTests {
@Test
public void convertStringToCollectionWithElementConversion() throws Exception {
conversionService.addConverterFactory(new StringToNumberConverterFactory());
List result = (List) conversionService.convert("1,2,3", TypeDescriptor.valueOf(String.class), new TypeDescriptor(getClass().getField("genericList")));
List result = (List) conversionService.convert("1,2,3", TypeDescriptor.valueOf(String.class),
new TypeDescriptor(getClass().getField("genericList")));
assertEquals(3, result.size());
assertEquals(new Integer(1), result.get(0));
assertEquals(new Integer(2), result.get(1));
@@ -391,6 +393,42 @@ public class GenericConversionServiceTests {
assertEquals(new Integer(3), result[0]);
}
@Test
public void convertStringArrayToMap() {
Map result = conversionService.convert(new String[] { "foo=bar", "bar=baz", "baz=boop" }, Map.class);
assertEquals("bar", result.get("foo"));
assertEquals("baz", result.get("bar"));
assertEquals("boop", result.get("baz"));
}
@Test
public void convertStringArrayToMapWithElementConversion() throws Exception {
conversionService.addConverterFactory(new StringToNumberConverterFactory());
conversionService.addConverterFactory(new StringToEnumConverterFactory());
Map result = (Map) conversionService.convert(new String[] { "1=BAR", "2=BAZ" }, TypeDescriptor
.valueOf(String[].class), new TypeDescriptor(getClass().getField("genericMap")));
assertEquals(FooEnum.BAR, result.get(1));
assertEquals(FooEnum.BAZ, result.get(2));
}
@Test
public void convertStringToMap() {
Map result = conversionService.convert("foo=bar bar=baz baz=boop", Map.class);
assertEquals("bar", result.get("foo"));
assertEquals("baz", result.get("bar"));
assertEquals("boop", result.get("baz"));
}
@Test
public void convertStringToMapWithElementConversion() throws Exception {
conversionService.addConverterFactory(new StringToNumberConverterFactory());
conversionService.addConverterFactory(new StringToEnumConverterFactory());
Map result = (Map) conversionService.convert("1=BAR 2=BAZ", TypeDescriptor
.valueOf(String.class), new TypeDescriptor(getClass().getField("genericMap")));
assertEquals(FooEnum.BAR, result.get(1));
assertEquals(FooEnum.BAZ, result.get(2));
}
@Test
public void genericConverterDelegatingBackToConversionServiceConverterNotFound() {
try {