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1
3 package test.jmock.core.testsupport;
4
5 import junit.framework.Assert;
6 import org.jmock.core.Constraint;
7 import org.jmock.core.Verifiable;
8
9
10 public class MockConstraint extends Assert implements Constraint, Verifiable
11 {
12 private String  description;
13 private Object expectedArg;
14 private boolean result;
15 private boolean wasChecked = false;
16
17
18 public MockConstraint( String description ) {
19 this(description, null, true);
20 wasChecked = true;
21 }
22
23 public MockConstraint( String description, Object expectedArg, boolean result ) {
24 this.description = description;
25 this.expectedArg = expectedArg;
26 this.result = result;
27 }
28
29 public StringBuffer describeTo( StringBuffer buffer ) {
30 return buffer.append(description);
31 }
32
33 public boolean eval( Object arg ) {
34 assertSame("Should be expected argument", expectedArg, arg);
35 wasChecked = true;
36 return result;
37 }
38
39 public void verify() {
40 assertTrue(description + " should have been checked", wasChecked);
41 }
42 }
43 |
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