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[LANG-709] Increase test coverage of MethodUtils invoke methods and a few test corrections 

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/lang/trunk@1140015 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Matthew Jason Benson 2011-06-27 04:58:35 +00:00
parent 9036626a13
commit 1d41504168
1 changed files with 18 additions and 4 deletions
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22
src/test/java/org/apache/commons/lang3/reflect/MethodUtilsTest.java
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@ -117,6 +117,8 @@ public class MethodUtilsTest extends TestCase {
(Object[]) ArrayUtils.EMPTY_CLASS_ARRAY));
assertEquals("foo()", MethodUtils.invokeMethod(testBean, "foo",
(Object[]) null));
assertEquals("foo()", MethodUtils.invokeMethod(testBean, "foo",
(Object[]) null, (Class<?>[]) null));
assertEquals("foo(String)", MethodUtils.invokeMethod(testBean, "foo",
""));
assertEquals("foo(Object)", MethodUtils.invokeMethod(testBean, "foo",
@ -134,10 +136,12 @@ public class MethodUtilsTest extends TestCase {
}
public void testInvokeExactMethod() throws Exception {
assertEquals("foo()", MethodUtils.invokeMethod(testBean, "foo",
assertEquals("foo()", MethodUtils.invokeExactMethod(testBean, "foo",
(Object[]) ArrayUtils.EMPTY_CLASS_ARRAY));
assertEquals("foo()", MethodUtils.invokeMethod(testBean, "foo",
assertEquals("foo()", MethodUtils.invokeExactMethod(testBean, "foo",
(Object[]) null));
assertEquals("foo()", MethodUtils.invokeExactMethod(testBean, "foo",
(Object[]) null, (Class<?>[]) null));
assertEquals("foo(String)", MethodUtils.invokeExactMethod(testBean,
"foo", ""));
assertEquals("foo(Object)", MethodUtils.invokeExactMethod(testBean,
@ -172,6 +176,8 @@ public class MethodUtilsTest extends TestCase {
"bar", (Object[]) ArrayUtils.EMPTY_CLASS_ARRAY));
assertEquals("bar()", MethodUtils.invokeStaticMethod(TestBean.class,
"bar", (Object[]) null));
assertEquals("bar()", MethodUtils.invokeStaticMethod(TestBean.class,
"bar", (Object[]) null, (Class<?>[]) null));
assertEquals("bar(String)", MethodUtils.invokeStaticMethod(
TestBean.class, "bar", ""));
assertEquals("bar(Object)", MethodUtils.invokeStaticMethod(
@ -186,13 +192,21 @@ public class MethodUtilsTest extends TestCase {
TestBean.class, "bar", NumberUtils.LONG_ONE));
assertEquals("bar(double)", MethodUtils.invokeStaticMethod(
TestBean.class, "bar", NumberUtils.DOUBLE_ONE));
try {
MethodUtils.invokeStaticMethod(TestBean.class, "does_not_exist");
fail("should throw NoSuchMethodException");
} catch (NoSuchMethodException e) {
}
}
public void testInvokeExactStaticMethod() throws Exception {
assertEquals("bar()", MethodUtils.invokeStaticMethod(TestBean.class,
assertEquals("bar()", MethodUtils.invokeExactStaticMethod(TestBean.class,
"bar", (Object[]) ArrayUtils.EMPTY_CLASS_ARRAY));
assertEquals("bar()", MethodUtils.invokeStaticMethod(TestBean.class,
assertEquals("bar()", MethodUtils.invokeExactStaticMethod(TestBean.class,
"bar", (Object[]) null));
assertEquals("bar()", MethodUtils.invokeExactStaticMethod(TestBean.class,
"bar", (Object[]) null, (Class<?>[]) null));
assertEquals("bar(String)", MethodUtils.invokeExactStaticMethod(
TestBean.class, "bar", ""));
assertEquals("bar(Object)", MethodUtils.invokeExactStaticMethod(