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Make ObjectUtils.addObjectToArray() generic

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This commit is contained in:
Chris Beams
2011-02-08 13:01:29 +00:00
parent fb57316afa
commit b04987ccc3
4 changed files with 16 additions and 15 deletions
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8
org.springframework.core/src/test/java/org/springframework/util/ObjectUtilsTests.java
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@@ -119,7 +119,7 @@ public final class ObjectUtilsTests extends TestCase {
public void testAddObjectToArrayWhenEmpty() {
String[] array = new String[0];
String newElement = "foo";
Object[] newArray = ObjectUtils.addObjectToArray(array, newElement);
String[] newArray = ObjectUtils.addObjectToArray(array, newElement);
assertEquals(1, newArray.length);
assertEquals(newElement, newArray[0]);
}
@@ -128,7 +128,7 @@ public final class ObjectUtilsTests extends TestCase {
String existingElement = "foo";
String[] array = new String[] {existingElement};
String newElement = "bar";
Object[] newArray = ObjectUtils.addObjectToArray(array, newElement);
String[] newArray = ObjectUtils.addObjectToArray(array, newElement);
assertEquals(2, newArray.length);
assertEquals(existingElement, newArray[0]);
assertEquals(newElement, newArray[1]);
@@ -137,7 +137,7 @@ public final class ObjectUtilsTests extends TestCase {
public void testAddObjectToSingleNullElementArray() {
String[] array = new String[] {null};
String newElement = "bar";
Object[] newArray = ObjectUtils.addObjectToArray(array, newElement);
String[] newArray = ObjectUtils.addObjectToArray(array, newElement);
assertEquals(2, newArray.length);
assertEquals(null, newArray[0]);
assertEquals(newElement, newArray[1]);
@@ -145,7 +145,7 @@ public final class ObjectUtilsTests extends TestCase {
public void testAddObjectToNullArray() throws Exception {
String newElement = "foo";
Object[] newArray = ObjectUtils.addObjectToArray(null, newElement);
String[] newArray = ObjectUtils.addObjectToArray(null, newElement);
assertEquals(1, newArray.length);
assertEquals(newElement, newArray[0]);
}