Merge "Fix sonar issues on policy-models"

5 files changed, 194 insertions, 98 deletions

diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfConceptContainerTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfConceptContainerTest.java
index 8c74850d2..f5c6e3a9b 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfConceptContainerTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfConceptContainerTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2020 Nordix Foundation.
+ *  Copyright (C) 2019-2021 Nordix Foundation.
  *  Modifications Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -42,11 +42,6 @@ import org.onap.policy.models.base.testconcepts.DummyPfConcept;
 import org.onap.policy.models.base.testconcepts.DummyPfConceptContainer;
 import org.onap.policy.models.base.testconcepts.DummyPfConceptSub;
 
-/**
- * Test the PfCOnceptCOntainer class.
- *
- * @author Liam Fallon (liam.fallon@est.tech)
- */
 public class PfConceptContainerTest {
 
     private static final String NAME0 = "name0";
@@ -83,7 +78,11 @@ public class PfConceptContainerTest {
 
         assertThatThrownBy(() -> new DummyPfConceptContainer(null, new TreeMap<PfConceptKey, DummyPfConcept>()))
             .hasMessageMatching(KEY_IS_NULL);
+    }
 
+    @Test
+    public void testNamedConceptContainer() {
+        DummyPfConceptContainer container = new DummyPfConceptContainer();
         container.getKey().setName(DUMMY_VALUE);
         DummyPfConceptContainer clonedContainer = new DummyPfConceptContainer(container);
         assertNotNull(clonedContainer);
@@ -132,6 +131,15 @@ public class PfConceptContainerTest {
         PfConceptKey testConceptKey = new PfConceptKey("TestKey", VERSION0_0_1);
         testContainer.getConceptMap().put(testConceptKey, new DummyPfConcept(testConceptKey));
         assertNotEquals(0, container.compareTo(testContainer));
+    }
+
+    @Test
+    public void testValidationContainer() {
+        DummyPfConceptContainer container = new DummyPfConceptContainer();
+        PfConceptKey conceptKey = new PfConceptKey("Key", VERSION0_0_1);
+        Map<PfConceptKey, DummyPfConcept> conceptMap = new TreeMap<>();
+        conceptMap.put(conceptKey, new DummyPfConcept(conceptKey));
+        container.setConceptMap(conceptMap);
 
         final DummyPfConceptContainer container3 = container;
         assertThatThrownBy(() -> container3.validate(null))
@@ -142,6 +150,7 @@ public class PfConceptContainerTest {
         validateContainer.setKey(new PfConceptKey("VCKey", VERSION0_0_1));
         assertTrue(validateContainer.validate("").isValid());
 
+        PfConceptKey testConceptKey = new PfConceptKey("TestKey", VERSION0_0_1);
         validateContainer.getConceptMap().put(testConceptKey, new DummyPfConcept(testConceptKey));
         assertTrue(validateContainer.validate("").isValid());
 
@@ -159,6 +168,15 @@ public class PfConceptContainerTest {
         assertFalse(validateContainer.validate("").isValid());
         validateContainer.getConceptMap().put(testConceptKey, new DummyPfConcept(testConceptKey));
         assertTrue(validateContainer.validate("").isValid());
+    }
+
+    @Test
+    public void testSetContainer() {
+        DummyPfConceptContainer container = new DummyPfConceptContainer();
+        PfConceptKey conceptKey = new PfConceptKey("Key", VERSION0_0_1);
+        Map<PfConceptKey, DummyPfConcept> conceptMap = new TreeMap<>();
+        conceptMap.put(conceptKey, new DummyPfConcept(conceptKey));
+        container.setConceptMap(conceptMap);
 
         assertEquals(conceptKey, container.get(conceptKey).getKey());
         assertEquals(conceptKey, container.get(conceptKey.getName()).getKey());
@@ -191,6 +209,7 @@ public class PfConceptContainerTest {
         assertEquals(conceptKey, container.get(anotherKey).getKey());
     }
 
+
     @Test
     public void testAuthorative() {
         Map<String, DummyAuthorativeConcept> dacMap = new LinkedHashMap<>();
diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfKeyImplTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfKeyImplTest.java
index dc69e2e67..171077e35 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfKeyImplTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfKeyImplTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2020 Nordix Foundation.
+ *  Copyright (C) 2019-2021 Nordix Foundation.
  *  Modifications Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -35,6 +35,7 @@ import lombok.EqualsAndHashCode;
 import lombok.Getter;
 import lombok.NoArgsConstructor;
 import lombok.Setter;
+import org.junit.BeforeClass;
 import org.junit.Test;
 import org.onap.policy.common.parameters.ValidationResult;
 import org.onap.policy.common.parameters.annotations.Pattern;
@@ -48,48 +49,71 @@ public class PfKeyImplTest {
     private static final String VERSION123 = "1.2.3";
     private static final String VERSION100 = "1.0.0";
     private static final String VERSION001 = "0.0.1";
-
-    @Test
-    public void testConceptKey() {
-        assertThatIllegalArgumentException().isThrownBy(() -> new MyKey("some bad key id"))
-            .withMessage("parameter \"id\": value \"some bad key id\", " + "does not match regular expression \""
-                + PfKey.KEY_ID_REGEXP + "\"");
-
-        assertThatThrownBy(() -> new MyKey((MyKey) null))
-            .hasMessageMatching("^copyConcept is marked .*on.*ull but is null$");
-
-        MyKey someKey0 = new MyKey();
-        assertTrue(someKey0.isNullKey());
-        assertEquals(new MyKey(PfKey.NULL_KEY_NAME, PfKey.NULL_KEY_VERSION), someKey0);
-
-        MyKey someKey1 = new MyKey("name", VERSION001);
-        MyKey someKey2 = new MyKey(someKey1);
-        MyKey someKey3 = new MyKey(someKey1.getId());
-        assertEquals(someKey1, someKey2);
-        assertEquals(someKey1, someKey3);
-        assertFalse(someKey1.isNullKey());
-        assertFalse(someKey1.isNullVersion());
-
-        assertEquals(someKey2, someKey1.getKey());
-        assertEquals(1, someKey1.getKeys().size());
+    private static MyKey someKey;
+    private static MyKey someKey0;
+    private static MyKey someKey1;
+    private static MyKey someKey2;
+    private static MyKey someKey3;
+    private static MyKey someKey4;
+    private static MyKey someKey4a;
+    private static MyKey someKey5;
+    private static MyKey someKey6;
+
+    /**
+     * Sets data in Keys for the tests.
+     */
+    @BeforeClass
+    public static void setUp() {
+        someKey = new MyKey();
+
+        someKey0 = new MyKey();
+        someKey1 = new MyKey("name", VERSION001);
+        someKey2 = new MyKey(someKey1);
+        someKey3 = new MyKey(someKey1.getId());
 
         someKey0.setName("zero");
         someKey0.setVersion("0.0.2");
-
         someKey3.setVersion("0.0.2");
 
-        MyKey someKey4 = new MyKey(someKey1);
+        someKey4 = new MyKey(someKey1);
         someKey4.setVersion("0.1.2");
 
-        MyKey someKey4a = new MyKey(someKey1);
+        someKey4a = new MyKey(someKey1);
         someKey4a.setVersion("0.0.0");
 
-        MyKey someKey5 = new MyKey(someKey1);
+        someKey5 = new MyKey(someKey1);
         someKey5.setVersion("1.2.2");
 
-        MyKey someKey6 = new MyKey(someKey1);
+        someKey6 = new MyKey(someKey1);
         someKey6.setVersion("3.0.0");
+    }
+
+    @Test
+    public void testConceptKey() {
+        assertThatIllegalArgumentException().isThrownBy(() -> new MyKey("some bad key id"))
+            .withMessage("parameter \"id\": value \"some bad key id\", " + "does not match regular expression \""
+                + PfKey.KEY_ID_REGEXP + "\"");
+
+        assertThatThrownBy(() -> new MyKey((MyKey) null))
+            .hasMessageMatching("^copyConcept is marked .*on.*ull but is null$");
+
+        assertTrue(someKey.isNullKey());
+        assertEquals(new MyKey(PfKey.NULL_KEY_NAME, PfKey.NULL_KEY_VERSION), someKey);
 
+        MyKey someKey11 = new MyKey("name", VERSION001);
+        MyKey someKey22 = new MyKey(someKey11);
+        MyKey someKey33 = new MyKey(someKey11.getId());
+        assertEquals(someKey11, someKey22);
+        assertEquals(someKey11, someKey33);
+        assertFalse(someKey11.isNullKey());
+        assertFalse(someKey11.isNullVersion());
+
+        assertEquals(someKey22, someKey11.getKey());
+        assertEquals(1, someKey11.getKeys().size());
+    }
+
+    @Test
+    public void testCompatibilityConceptKey() {
         assertEquals("name:0.1.2", someKey4.getId());
 
         assertThatThrownBy(() -> someKey0.getCompatibility(null)).isInstanceOf(NullPointerException.class)
@@ -111,7 +135,10 @@ public class PfKeyImplTest {
         assertFalse(someKey1.isCompatible(someKey0));
         assertFalse(someKey1.isCompatible(someKey5));
         assertFalse(someKey1.isCompatible(new DummyPfKey()));
+    }
 
+    @Test
+    public void testValidityConceptKey() {
         assertTrue(someKey0.validate("").isValid());
         assertTrue(someKey1.validate("").isValid());
         assertTrue(someKey2.validate("").isValid());
@@ -119,7 +146,10 @@ public class PfKeyImplTest {
         assertTrue(someKey4.validate("").isValid());
         assertTrue(someKey5.validate("").isValid());
         assertTrue(someKey6.validate("").isValid());
+    }
 
+    @Test
+    public void testCleanConceptKey() {
         someKey0.clean();
         assertNotNull(someKey0.toString());
 
@@ -135,8 +165,8 @@ public class PfKeyImplTest {
         assertEquals(-36, someKey0.compareTo(new DummyPfKey()));
 
         assertNotEquals(someKey0, null);
-        assertEquals(someKey0, (Object) someKey0);
-        assertNotEquals(someKey0, (Object) new DummyPfKey());
+        assertEquals(someKey0, someKey0);
+        assertNotEquals(someKey0, new DummyPfKey());
 
         MyKey someKey8 = new MyKey();
         someKey8.setVersion(VERSION001);
diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfKeyUseTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfKeyUseTest.java
index d2aebdc43..1b8534433 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfKeyUseTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfKeyUseTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2020 Nordix Foundation.
+ *  Copyright (C) 2019-2021 Nordix Foundation.
  *  Modifications Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -71,17 +71,21 @@ public class PfKeyUseTest {
 
         assertNotEquals(0, keyUse.hashCode());
 
-        assertEquals(keyUse, (Object) keyUse);
+        assertEquals(keyUse, keyUse);
         assertEquals(keyUse, clonedKeyUse);
-        assertNotEquals(keyUse, (Object) "Hello");
+        assertNotEquals(keyUse, "Hello");
         assertEquals(keyUse, new PfKeyUse(key));
 
         assertEquals(0, keyUse.compareTo(keyUse));
         assertEquals(0, keyUse.compareTo(clonedKeyUse));
         assertNotEquals(0, keyUse.compareTo(new PfConceptKey()));
         assertEquals(0, keyUse.compareTo(new PfKeyUse(key)));
+    }
 
+    @Test
+    public void testNullKey() {
         PfKeyUse keyUseNull = new PfKeyUse(PfConceptKey.getNullKey());
+        PfKeyUse keyUse = new PfKeyUse();
         assertEquals(false, keyUseNull.validate("").isValid());
 
         assertThatThrownBy(() -> keyUse.setKey(null)).hasMessageMatching("^key is marked .*on.*ull but is null$");
diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfModelTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfModelTest.java
index 760231a7c..8f0ca35ad 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfModelTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfModelTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2020 Nordix Foundation.
+ *  Copyright (C) 2019-2021 Nordix Foundation.
  *  Modifications Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -94,6 +94,19 @@ public class PfModelTest {
         dpm.getKeyList().add(goodCKey);
         dpm.getKeyList().add(goodRKey);
         assertTrue(dpm.validate("").isValid());
+    }
+
+    @Test
+    public void testPfReferenceValidation() {
+        PfConceptKey dpmKey = new PfConceptKey("modelKey", VERSION001);
+        DummyPfModel dpm = new DummyPfModel(dpmKey);
+
+        PfConceptKey goodCKey = new PfConceptKey("goodCKey", VERSION001);
+        PfReferenceKey goodRKey = new PfReferenceKey(goodCKey, "goodLocalName");
+
+        dpm.getKeyList().add(goodCKey);
+        dpm.getKeyList().add(goodRKey);
+        assertTrue(dpm.validate("").isValid());
 
         PfConceptKey goodCKeyDup = new PfConceptKey(goodCKey);
         dpm.getKeyList().add(goodCKeyDup);
diff --git a/models-base/src/test/java/org/onap/policy/models/base/PfObjectFilterTest.java b/models-base/src/test/java/org/onap/policy/models/base/PfObjectFilterTest.java
index 68cae439d..169d97f84 100644
--- a/models-base/src/test/java/org/onap/policy/models/base/PfObjectFilterTest.java
+++ b/models-base/src/test/java/org/onap/policy/models/base/PfObjectFilterTest.java
@@ -1,6 +1,6 @@
 /*-
  * ============LICENSE_START=======================================================
- *  Copyright (C) 2019-2020 Nordix Foundation.
+ *  Copyright (C) 2019-2021 Nordix Foundation.
  *  Modifications Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
@@ -51,6 +51,90 @@ public class PfObjectFilterTest {
 
     @Test
     public void testPfObjectInterface() {
+        DummyPfObjectFilter dof = new DummyPfObjectFilter();
+        assertFalse(dof.filterString(HELLO, "Goodbye"));
+        assertTrue(dof.filterString(HELLO, HELLO));
+
+        assertFalse(dof.filterString(HELLO, "Goodbye"));
+        assertTrue(dof.filterString(HELLO, HELLO));
+        assertTrue(dof.filterString(HELLO, null));
+
+        List<DummyPfObject> doList = getListPfObject();
+        List<DummyPfObject> latestVersionList = dof.latestVersionFilter(doList, new DummyPfObjectComparator());
+        assertEquals(3, latestVersionList.size());
+        assertEquals("aaaaa", latestVersionList.get(0).getName());
+        assertEquals(VERSION002, latestVersionList.get(0).getVersion());
+        assertEquals(NAME0, latestVersionList.get(1).getName());
+        assertEquals(VERSION100, latestVersionList.get(1).getVersion());
+        assertEquals(NAME1, latestVersionList.get(2).getName());
+        assertEquals("0.1.2", latestVersionList.get(2).getVersion());
+
+        latestVersionList.remove(2);
+        latestVersionList.remove(1);
+        List<DummyPfObject> newestVersionList = dof.latestVersionFilter(latestVersionList,
+            new DummyPfObjectComparator());
+        assertEquals(latestVersionList, newestVersionList);
+    }
+
+    @Test
+    public void testStringFilteredPfObjectInterface() {
+        List<DummyPfObject> doList = getListPfObject();
+        MyFilter filter = new MyFilter();
+
+        assertTrue(filter.filterString(null, HELLO));
+
+        DummyPfObject do0 = doList.get(0);
+        DummyPfObject do5 = doList.get(5);
+        DummyPfObject doNullVersion = new DummyPfObject();
+        do5.setName("bbbbb");
+
+        assertFalse(filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, VERSION100));
+        assertFalse(filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "1"));
+        assertFalse(filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "2.0.0"));
+        assertTrue(filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, null));
+        assertTrue(filter(filter::filterStringPred, DummyPfObject::getVersion, do0, null));
+        assertTrue(filter(filter::filterStringPred, DummyPfObject::getVersion, do0, VERSION100));
+    }
+
+    @Test
+    public void testPrefixFilteredPfObjectInterface() {
+
+        DummyPfObject doNullVersion = new DummyPfObject();
+        MyFilter filter = new MyFilter();
+
+        List<DummyPfObject> doList = getListPfObject();
+        DummyPfObject do0 = doList.get(0);
+
+        assertFalse(filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, "1."));
+        assertFalse(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
+        assertFalse(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
+        assertFalse(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "2"));
+        assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, null));
+        assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, null));
+        assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1."));
+        assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.0."));
+        assertTrue(filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, VERSION100));
+    }
+
+    @Test
+    public void testRegexFilteredPfObjectInterface() {
+        List<DummyPfObject> doList = getListPfObject();
+        DummyPfObject do0 = doList.get(0);
+
+        MyFilter filter = new MyFilter();
+        DummyPfObject doNullVersion = new DummyPfObject();
+
+        assertFalse(filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, "1[.].*"));
+        assertFalse(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "2[.].*"));
+        assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, null));
+        assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, null));
+        assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.].*"));
+        assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.].*"));
+        assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.]0"));
+        assertTrue(filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1...."));
+    }
+
+    private List<DummyPfObject> getListPfObject() {
         DummyPfObject do0 = new DummyPfObject();
         do0.setName(NAME0);
         do0.setVersion(VERSION100);
@@ -89,61 +173,7 @@ public class PfObjectFilterTest {
         doList.add(do4);
         doList.add(do5);
 
-        DummyPfObjectFilter dof = new DummyPfObjectFilter();
-        assertFalse(dof.filterString(HELLO, "Goodbye"));
-        assertTrue(dof.filterString(HELLO, HELLO));
-
-        assertEquals(false, dof.filterString(HELLO, "Goodbye"));
-        assertEquals(true, dof.filterString(HELLO, HELLO));
-        assertEquals(true, dof.filterString(HELLO, null));
-
-        List<DummyPfObject> latestVersionList = dof.latestVersionFilter(doList, new DummyPfObjectComparator());
-        assertEquals(3, latestVersionList.size());
-        assertEquals("aaaaa", latestVersionList.get(0).getName());
-        assertEquals(VERSION002, latestVersionList.get(0).getVersion());
-        assertEquals(NAME0, latestVersionList.get(1).getName());
-        assertEquals(VERSION100, latestVersionList.get(1).getVersion());
-        assertEquals(NAME1, latestVersionList.get(2).getName());
-        assertEquals("0.1.2", latestVersionList.get(2).getVersion());
-
-        latestVersionList.remove(2);
-        latestVersionList.remove(1);
-        List<DummyPfObject> newestVersionList = dof.latestVersionFilter(latestVersionList,
-            new DummyPfObjectComparator());
-        assertEquals(latestVersionList, newestVersionList);
-
-        MyFilter filter = new MyFilter();
-
-        assertEquals(true, filter.filterString(null, HELLO));
-
-        DummyPfObject doNullVersion = new DummyPfObject();
-        do5.setName("bbbbb");
-
-        assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, VERSION100));
-        assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "1"));
-        assertEquals(false, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, "2.0.0"));
-        assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, doNullVersion, null));
-        assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, null));
-        assertEquals(true, filter(filter::filterStringPred, DummyPfObject::getVersion, do0, VERSION100));
-
-        assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, "1."));
-        assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
-        assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.1"));
-        assertEquals(false, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "2"));
-        assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, doNullVersion, null));
-        assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, null));
-        assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1."));
-        assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, "1.0."));
-        assertEquals(true, filter(filter::filterPrefixPred, DummyPfObject::getVersion, do0, VERSION100));
-
-        assertEquals(false, filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, "1[.].*"));
-        assertEquals(false, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "2[.].*"));
-        assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, doNullVersion, null));
-        assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, null));
-        assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.].*"));
-        assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.].*"));
-        assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1[.]0[.]0"));
-        assertEquals(true, filter(filter::filterRegexpPred, DummyPfObject::getVersion, do0, "1...."));
+        return doList;
     }
 
     private boolean filter(BiFunction<String, Function<DummyPfObject, String>, Predicate<DummyPfObject>> predMaker,