PropertyAttributeExtractor: Fix tests

Change I5422cfd7bce3 accidentally reintroduced some mocks that were
removed in the previous change (I59b7452f8b) making the tests fail.

Change-Id: I9a217f44c78f0a6aed961c2fe4737e94d37c70ca

src/test/java/com/googlesource/gerrit/plugins/its/base/util/PropertyAttributeExtractorTest.java

diff --git a/src/test/java/com/googlesource/gerrit/plugins/its/base/util/PropertyAttributeExtractorTest.java b/src/test/java/com/googlesource/gerrit/plugins/its/base/util/PropertyAttributeExtractorTest.java
index 69d8196..0bb884d 100644
--- a/src/test/java/com/googlesource/gerrit/plugins/its/base/util/PropertyAttributeExtractorTest.java
+++ b/src/test/java/com/googlesource/gerrit/plugins/its/base/util/PropertyAttributeExtractorTest.java
@@ -98,7 +98,6 @@
     owner.username = "testUsername";
 
     ChangeAttribute changeAttribute = new ChangeAttribute();
-    changeAttribute.project = "testProject";
     changeAttribute.branch = "testBranch";
     changeAttribute.topic = "testTopic";
     changeAttribute.subject = "testSubject";
@@ -108,9 +107,6 @@
     changeAttribute.owner = owner;
     changeAttribute.commitMessage = "Commit Message";
 
-    Property propertyProject = createMock(Property.class);
-    expect(propertyFactory.create("project", "testProject")).andReturn(propertyProject);
-
     Property propertyBranch = createMock(Property.class);
     expect(propertyFactory.create("branch", "testBranch")).andReturn(propertyBranch);
 
@@ -187,7 +183,6 @@
     Set<Property> actual = extractor.extractFrom(changeAttribute);
 
     Set<Property> expected = Sets.newHashSet();
-    expected.add(propertyProject);
     expected.add(propertyBranch);
     expected.add(propertyTopic);
     expected.add(propertySubject);
@@ -218,7 +213,6 @@
     owner.username = "testUsername";
 
     ChangeAttribute changeAttribute = new ChangeAttribute();
-    changeAttribute.project = "testProject";
     changeAttribute.branch = "testBranch";
     changeAttribute.topic = "testTopic";
     changeAttribute.subject = "testSubject";
@@ -229,9 +223,6 @@
     changeAttribute.owner = owner;
     changeAttribute.commitMessage = "Commit Message";
 
-    Property propertyProject = createMock(Property.class);
-    expect(propertyFactory.create("project", "testProject")).andReturn(propertyProject);
-
     Property propertyBranch = createMock(Property.class);
     expect(propertyFactory.create("branch", "testBranch")).andReturn(propertyBranch);
 
@@ -308,7 +299,6 @@
     Set<Property> actual = extractor.extractFrom(changeAttribute);
 
     Set<Property> expected = Sets.newHashSet();
-    expected.add(propertyProject);
     expected.add(propertyBranch);
     expected.add(propertyTopic);
     expected.add(propertySubject);
@@ -458,7 +448,6 @@
     RefUpdateAttribute refUpdateAttribute = new RefUpdateAttribute();
     refUpdateAttribute.newRev = "1234567891123456789212345678931234567894";
     refUpdateAttribute.oldRev = "9876543211987654321298765432139876543214";
-    refUpdateAttribute.project = "testProject";
     refUpdateAttribute.refName = "testRef";
 
     Property propertyRevision = createMock(Property.class);
@@ -473,9 +462,6 @@
     expect(propertyFactory.create("revision-old", "9876543211987654321298765432139876543214"))
         .andReturn(propertyRevisionOld2);
 
-    Property propertyProject = createMock(Property.class);
-    expect(propertyFactory.create("project", "testProject")).andReturn(propertyProject);
-
     Property propertyRef = createMock(Property.class);
     expect(propertyFactory.create("ref", "testRef")).andReturn(propertyRef);
 
@@ -489,7 +475,6 @@
     expected.add(propertyRevision);
     expected.add(propertyRevisionOld);
     expected.add(propertyRevisionOld2);
-    expected.add(propertyProject);
     expected.add(propertyRef);
     assertEquals("Properties do not match", expected, actual);
   }