/*************************GO-LICENSE-START*********************************
* Copyright 2014 ThoughtWorks, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*************************GO-LICENSE-END***********************************/
package com.thoughtworks.go.server.util;
import org.junit.Test;
import static org.junit.Assert.assertThat;
import static org.hamcrest.Matchers.is;
public class WebUtilsTest {
@Test
public void shouldReturn35CharsAndDotWhenStringIsLongerThan35() throws Exception {
String limited = new WebUtils().limit(construct(36), 35);
assertThat(limited, is(construct(35) + "..."));
}
@Test
public void shouldReturn5CharsAndDotWhenStringOnlyContains5Chars() throws Exception {
String code = construct(5);
String limited = new WebUtils().limit(code, 35);
assertThat(limited, is(code));
}
@Test
public void shouldReturnEmptyString() throws Exception {
String limited = new WebUtils().limit("", 10);
assertThat(limited, is(""));
}
@Test
public void shouldReturnEmptyWhenStringIsNull() throws Exception {
String limited = new WebUtils().limit(null, 10);
assertThat(limited, is(""));
}
private String construct(int length) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < length; i++) {
sb.append("c");
}
return sb.toString();
}
}