/** Test method for {@link ca.jeb.common.infra.JStringUtils#safeTrim(java.lang.String)}. */
@Test
public void testSafeTrim() {
Assert.assertEquals(
"null is not returning empty string", JStringUtils.EMPTY, JStringUtils.safeTrim(null));
Assert.assertEquals(
"null is not returning empty string", "foo", JStringUtils.safeTrim("foo "));
}
/** Test method for {@link ca.jeb.common.infra.JStringUtils#hasValue(java.lang.String)}. */
@Test
public void testHasValue() {
Assert.assertEquals(
"hasValue is not returning false for null", true, JStringUtils.isNullOrEmpty(null));
Assert.assertEquals(
"hasValue is not returning true for 'foo'", false, JStringUtils.isNullOrEmpty("foo"));
}
/** Test method for {@link ca.jeb.common.infra.JStringUtils#isNullOrEmpty(java.lang.String)}. */
@Test
public void testIsNullOrEmpty() {
Assert.assertEquals(
"isNullOrEmpty is not returning true for \"\"",
true,
JStringUtils.isNullOrEmpty(JStringUtils.EMPTY));
Assert.assertEquals(
"isNullOrEmpty is not returning true for null", true, JStringUtils.isNullOrEmpty(null));
Assert.assertEquals(
"isNullOrEmpty is not returning false for 'foo'", false, JStringUtils.isNullOrEmpty("foo"));
}
/**
* Test method for {@link ca.jeb.common.infra.JStringUtils#compare(java.lang.String,
* java.lang.String)}.
*/
@Test
public void testCompare() {
Assert.assertEquals(
"compare is not returning true for null == null", true, JStringUtils.compare(null, null));
Assert.assertEquals(
"compare is not returning true for \"\" == \"\"",
true,
JStringUtils.compare(JStringUtils.EMPTY, JStringUtils.EMPTY));
Assert.assertEquals(
"compare is not returning false for \"foo\" == \"bar\"",
false,
JStringUtils.compare("foo", "bar"));
}
/**
* Test method for {@link ca.jeb.common.infra.JStringUtils#join(java.util.Collection,
* java.lang.String)}.
*/
@Test
public void testJoin() {
Assert.assertEquals(
"upperCaseFirst is not returning 'foo:bar'",
"foo:bar",
JStringUtils.join(Arrays.asList(new String[] {"foo", "bar"}), ":"));
}
/**
* get all CLASSPATH files.
* <li>.class
* <li>directory
* <li>.jar
*
* @return
*/
public static Set<File> getClassPathFilesFromSystem() {
Set<File> classPaths = new HashSet<File>();
Properties properties = System.getProperties();
String javaClassPath = (String) properties.get("java.class.path");
String[] paths = javaClassPath.split(";");
for (int i = 0; i < paths.length; i++) {
String path = paths[i];
if (JStringUtils.isNotNullOrEmpty(path)) {
classPaths.add(new File(path));
}
}
return classPaths;
}
/**
* Test method for {@link ca.jeb.common.infra.JStringUtils#split(java.lang.String,
* java.lang.String)}.
*/
@Test
public void testSplit() {
final List<String> strs = JStringUtils.split("foo:bar", ":");
Assert.assertEquals("First string when splitting 'foo:bar' is not 'foo'", "foo", strs.get(0));
Assert.assertEquals("First string when splitting 'foo:bar' is not 'foo'", "bar", strs.get(1));
}
/** Test method for {@link ca.jeb.common.infra.JStringUtils#upperCaseFirst(java.lang.String)}. */
@Test
public void testUpperCaseFirst() {
Assert.assertEquals(
"upperCaseFirst is not returning 'Foo'", "Foo", JStringUtils.upperCaseFirst("foo"));
}
/** Test method for {@link ca.jeb.common.infra.JStringUtils#pad(java.lang.String, int, char)}. */
@Test
public void testPad() {
Assert.assertEquals("pad is not returning 'foo222'", "foo222", JStringUtils.pad("foo", 6, '2'));
}
/** Test method for {@link ca.jeb.common.infra.JStringUtils#hasDigit(java.lang.String)}. */
@Test
public void testHasDigit() {
Assert.assertEquals(
"hasDigit is not returning true for '12foo'", true, JStringUtils.hasDigit("12foo"));
}
/** Test method for {@link ca.jeb.common.infra.JStringUtils#rtrim(java.lang.String)}. */
@Test
public void testRtrim() {
Assert.assertEquals(
"rtrim is not returning correct string", "foo", JStringUtils.rtrim("foo "));
}
