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Add tests with a better comparator. Closes #132

This commit is contained in:
ggregory 2016-04-19 17:54:04 -07:00
parent 833885c29d
commit 3f796bf746
1 changed files with 18 additions and 1 deletions
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19
src/test/java/org/apache/commons/lang3/RangeTest.java
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@ -96,13 +96,18 @@ public class RangeTest {
@Test @Test
public void testBetweenWithCompare(){ public void testBetweenWithCompare(){
// TODO add tests with a better comparator
final Comparator<Integer> c = new Comparator<Integer>(){ final Comparator<Integer> c = new Comparator<Integer>(){
@Override @Override
public int compare(final Integer o1, final Integer o2) { public int compare(final Integer o1, final Integer o2) {
return 0; // all integers are equal return 0; // all integers are equal
} }
}; };
final Comparator<String> lengthComp = new Comparator<String>(){
@Override
public int compare(final String str1, final String str2) {
return str1.length() - str2.length();
}
};
Range<Integer> rb = Range.between(-10,20); Range<Integer> rb = Range.between(-10,20);
assertFalse("should not contain null",rb.contains(null)); assertFalse("should not contain null",rb.contains(null));
assertTrue("should contain 10",rb.contains(10)); assertTrue("should contain 10",rb.contains(10));
@ -115,6 +120,18 @@ public class RangeTest {
assertTrue("should contain -10",rb.contains(-10)); assertTrue("should contain -10",rb.contains(-10));
assertTrue("should contain 21",rb.contains(21)); assertTrue("should contain 21",rb.contains(21));
assertTrue("should contain -11",rb.contains(-11)); assertTrue("should contain -11",rb.contains(-11));
Range<String> rbstr = Range.between("house", "i");
assertFalse("should not contain null",rbstr.contains(null));
assertTrue("should contain house",rbstr.contains("house"));
assertTrue("should contain i",rbstr.contains("i"));
assertFalse("should not contain hose",rbstr.contains("hose"));
assertFalse("should not contain ice",rbstr.contains("ice"));
rbstr = Range.between("house", "i", lengthComp);
assertFalse("should not contain null",rbstr.contains(null));
assertTrue("should contain house",rbstr.contains("house"));
assertTrue("should contain i",rbstr.contains("i"));
assertFalse("should not contain houses",rbstr.contains("houses"));
assertFalse("should not contain ''",rbstr.contains(""));
} }
//----------------------------------------------------------------------- //-----------------------------------------------------------------------