mockobjects-java-dev

[Jeff M. <cus...@us...>]

Update of /cvsroot/mockobjects/mockobjects-java/src/core/com/mockobjects/test
In directory usw-pr-cvs1:/tmp/cvs-serv3720/src/core/com/mockobjects/test

Modified Files:
	TestVerifier.java 
Log Message:
Added code from Simon Levitt <sim...@uk...> to stop verify
going into to a recursive loop


Index: TestVerifier.java
===================================================================
RCS file: /cvsroot/mockobjects/mockobjects-java/src/core/com/mockobjects/test/TestVerifier.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -r1.1 -r1.2
--- TestVerifier.java	29 Jul 2001 19:50:24 -0000	1.1
+++ TestVerifier.java	17 Sep 2002 14:51:11 -0000	1.2
@@ -1,11 +1,16 @@
 package com.mockobjects.test;
-import java.io.*;
-import java.util.*;
-import junit.framework.*;
-import com.mockobjects.*;
 
-import com.mockobjects.util.*;public class TestVerifier extends TestCaseMo {
-    private static final Class THIS = TestVerifier.class;class OneVerifiable extends MockObject {
+import com.mockobjects.ExpectationValue;
+import com.mockobjects.MockObject;
+import com.mockobjects.util.TestCaseMo;
+import junit.framework.AssertionFailedError;
+import junit.framework.Test;
+import junit.framework.TestSuite;
+
+public class TestVerifier extends TestCaseMo {
+    private static final Class THIS = TestVerifier.class;
+
+    class OneVerifiable extends MockObject {
         private ExpectationValue myValue = new ExpectationValue("should fail");
         private int anotherField;
 
@@ -13,12 +18,14 @@
             myValue.setFailOnVerify();
             myValue.setExpected("good");
         }
+
         public void setValue(String aValue) {
             myValue.setActual(aValue);
         }
-    }class InheritVerifiable extends OneVerifiable {
     }
 
+    class InheritVerifiable extends OneVerifiable {
+    }
 
 
     public TestVerifier(String name) {
@@ -26,19 +33,16 @@
     }
 
 
-
     public static void main(String[] args) {
-        start(new String[] { THIS.getName()});
+        start(new String[]{THIS.getName()});
     }
 
 
-
     public static Test suite() {
         return new TestSuite(THIS);
     }
 
 
-
     public void testInheritVerifiableFails() {
         InheritVerifiable inheritVerifiable = new InheritVerifiable();
         inheritVerifiable.setValue("bad");
@@ -53,7 +57,6 @@
     }
 
 
-
     public void testInheritVerifiablePasses() {
         InheritVerifiable inheritVerifiable = new InheritVerifiable();
         inheritVerifiable.setValue("good");
@@ -62,7 +65,6 @@
     }
 
 
-
     public void testNoVerifiables() {
         class NoVerifiables extends MockObject {
         }
@@ -71,7 +73,6 @@
     }
 
 
-
     public void testOneVerifiableFails() {
         OneVerifiable oneVerifiable = new OneVerifiable();
         oneVerifiable.setValue("bad");
@@ -86,11 +87,46 @@
     }
 
 
-
     public void testOneVerifiablePasses() {
         OneVerifiable oneVerifiable = new OneVerifiable();
         oneVerifiable.setValue("good");
 
         oneVerifiable.verify();
     }
-}
\ No newline at end of file
+
+
+    class LoopingVerifiable extends MockObject {
+        LoopingVerifiable myRef;
+        boolean inVerify = false;
+
+        LoopingVerifiable(LoopingVerifiable aRef) {
+            setRef(aRef);
+        }
+
+
+        public void setRef(LoopingVerifiable aRef) {
+            myRef = (aRef == null) ? this : aRef;
+        }
+
+        public void verify() {
+            assertTrue("Looping verification detected", !inVerify);
+            inVerify = true;
+            super.verify();
+            inVerify = false;
+        }
+    }
+
+    public void testNoLoopVerifySingleLevel() {
+        new LoopingVerifiable(null).verify();
+    }
+
+
+    public void testNoLoopVerifyMultiLevel() {
+        LoopingVerifiable a = new LoopingVerifiable(null);
+        LoopingVerifiable b = new LoopingVerifiable(a);
+
+        a.setRef(b);
+        a.verify();
+    }
+
+}