blob: c870c0b29b4baeb2aeb6f2008f2fc8dd9d5a9961 (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.test;
import org.hamcrest.BaseMatcher;
import org.hamcrest.Description;
import org.hamcrest.Matcher;
/**
* Checks if a multi-line string contains at least one line with the expected regex pattern.
*
* @author gjoranv
* @since 5.1.7
*/
public class LinePatternMatcher extends BaseMatcher<String> {
private final String pattern;
public LinePatternMatcher(String pattern) {
this.pattern = pattern;
}
@Override
public void describeTo(Description description) {
description.appendText("contains a line that matches expression '" + pattern + "'");
}
@Override
public boolean matches(Object o) {
String s = (String)o;
String[] lines = s.split("\n");
for (String line : lines)
if (line.matches(pattern))
return true;
return false;
}
public static Matcher<String> containsLineWithPattern(String pattern) {
return new LinePatternMatcher(pattern);
}
}
|