Add PolicyIdentOptVersion

Added additional PolicyIdentXxx classes.  Added PdpDeployPolicies, which
makes use of it, thus eliminating the need for PdpPolicies, which will be
deleted once the PAP has been modified to use the new code.
Added Validated class to facilitate field validation.
Added utility methods to Validated class.
Use new validator methods in PolicyIdentXxx classes.
Use addError() method in validator class.
Use parameter types instead of "?".
Use static Validator instead of local.
Get "result" from each call to a validateXxx() method.
Derived PolicyIdentOptVersion from PfConceptKey.
Moved PolicyIdent classes to models-pdp.
Added PolicyIdent classes to models-pap.
Also removed copy constructors from classes in models-pap, as those
are plain POJOs that will not be copied.  Copy constructors will be
added to new classes that will be added to models-pdp in a separate
review.

Forgot to include the new Ident classes in models-pap.

Change-Id: I923132c464c7802ee3e9225685cde44f36c64620
Issue-ID: POLICY-1542
Signed-off-by: Jim Hahn <jrh3@att.com>

4 files changed, 349 insertions, 0 deletions

diff --git a/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/IdentTestBase.java b/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/IdentTestBase.java
new file mode 100644
index 000000000..10bc9a997
--- /dev/null
+++ b/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/IdentTestBase.java
@@ -0,0 +1,81 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Models
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.models.pdp.concepts;
+
+import org.onap.policy.common.utils.coder.Coder;
+import org.onap.policy.common.utils.coder.CoderException;
+import org.onap.policy.common.utils.coder.StandardCoder;
+
+/**
+ * Super class to test identity keys.
+ *
+ * @param <T> type of key being tested
+ */
+public class IdentTestBase<T> {
+
+    private static final Coder coder = new StandardCoder();
+
+    private final Class<T> clazz;
+
+
+    /**
+     * Constructs the object.
+     * @param clazz the type of class being tested
+     */
+    public IdentTestBase(Class<T> clazz) {
+        this.clazz = clazz;
+    }
+
+    /**
+     * Makes an identifier. Uses JSON which does no error checking.
+     *
+     * @param name name to put into the identifier
+     * @param version version to put into the identifier
+     * @return a new identifier
+     * @throws CoderException if the JSON cannot be decoded
+     */
+    public T makeIdent(String name, String version) throws CoderException {
+        StringBuilder bldr = new StringBuilder();
+        bldr.append("{");
+
+        if (name != null) {
+            bldr.append("'name':'");
+            bldr.append(name);
+            bldr.append("'");
+        }
+
+        if (version != null) {
+            if (name != null) {
+                bldr.append(',');
+            }
+
+            bldr.append("'version':'");
+            bldr.append(version);
+            bldr.append("'");
+        }
+
+        bldr.append("}");
+
+        String json = bldr.toString().replace('\'', '"');
+
+        return coder.decode(json, clazz);
+    }
+}
diff --git a/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/TestPolicyIdent.java b/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/TestPolicyIdent.java
new file mode 100644
index 000000000..4cd5570e2
--- /dev/null
+++ b/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/TestPolicyIdent.java
@@ -0,0 +1,90 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Models
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.models.pdp.concepts;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+import org.onap.policy.models.base.PfValidationResult;
+
+/**
+ * Test the other constructors, as {@link TestModels} tests the other methods.
+ */
+public class TestPolicyIdent extends IdentTestBase<PolicyIdent> {
+    private static final String NAME = "my-name";
+    private static final String VERSION = "1.2.3";
+
+    public TestPolicyIdent() {
+        super(PolicyIdent.class);
+    }
+
+    @Test
+    public void testAllArgsConstructor() {
+        assertThatThrownBy(() -> new PolicyIdent(null, VERSION)).isInstanceOf(NullPointerException.class);
+        assertThatThrownBy(() -> new PolicyIdent(NAME, null)).isInstanceOf(NullPointerException.class);
+
+        PolicyIdent orig = new PolicyIdent(NAME, VERSION);
+        assertEquals(NAME, orig.getName());
+        assertEquals(VERSION, orig.getVersion());
+    }
+
+    @Test
+    public void testCopyConstructor() {
+        assertThatThrownBy(() -> new PolicyIdent(null)).isInstanceOf(NullPointerException.class);
+
+        PolicyIdent orig = new PolicyIdent();
+
+        // verify with null values
+        assertEquals(orig.toString(), new PolicyIdent(orig).toString());
+
+        // verify with all values
+        orig = new PolicyIdent(NAME, VERSION);
+        assertEquals(orig.toString(), new PolicyIdent(orig).toString());
+    }
+
+    @Test
+    public void testValidate() throws Exception {
+        assertTrue(makeIdent(NAME, VERSION).validate(new PfValidationResult()).isValid());
+
+        // everything is null
+        PfValidationResult result = makeIdent(null, null).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(2, result.getMessageList().size());
+
+        // name is null
+        result = makeIdent(null, VERSION).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+
+        // version is null
+        result = makeIdent(NAME, null).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+
+        // version is invalid
+        result = makeIdent(NAME, "!!!" + VERSION).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+    }
+}
diff --git a/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/TestPolicyIdentOptVersion.java b/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/TestPolicyIdentOptVersion.java
new file mode 100644
index 000000000..3428ac1be
--- /dev/null
+++ b/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/TestPolicyIdentOptVersion.java
@@ -0,0 +1,87 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Models
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.models.pdp.concepts;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+import org.onap.policy.models.base.PfValidationResult;
+
+/**
+ * Test the other constructors, as {@link TestModels} tests the other methods.
+ */
+public class TestPolicyIdentOptVersion extends IdentTestBase<PolicyIdentOptVersion> {
+    private static final String NAME = "my-name";
+    private static final String VERSION = "1.2.3";
+
+    public TestPolicyIdentOptVersion() {
+        super(PolicyIdentOptVersion.class);
+    }
+
+    @Test
+    public void testCopyConstructor() throws Exception {
+        assertThatThrownBy(() -> new PolicyIdentOptVersion(null)).isInstanceOf(NullPointerException.class);
+
+        PolicyIdentOptVersion orig = new PolicyIdentOptVersion();
+
+        // verify with null values
+        assertEquals(orig.toString(), new PolicyIdentOptVersion(orig).toString());
+
+        // verify with all values
+        orig = makeIdent(NAME, VERSION);
+        assertEquals(orig.toString(), new PolicyIdentOptVersion(orig).toString());
+    }
+
+    @Test
+    public void testValidate() throws Exception {
+        assertThatThrownBy(() -> makeIdent(NAME, VERSION).validate(null)).isInstanceOf(NullPointerException.class);
+        assertTrue(makeIdent(NAME, VERSION).validate(new PfValidationResult()).isValid());
+        assertTrue(makeIdent(NAME, null).validate(new PfValidationResult()).isValid());
+
+        // everything is null
+        PfValidationResult result = makeIdent(null, null).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+
+        // name is null
+        result = makeIdent(null, VERSION).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+
+        // name is null, version is invalid
+        result = makeIdent(null, "$$$" + VERSION).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(2, result.getMessageList().size());
+
+        // name is invalid
+        result = makeIdent("!!!invalid name$$$", VERSION).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+
+        // version is invalid
+        result = makeIdent(NAME, "!!!" + VERSION).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+    }
+}
diff --git a/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/TestPolicyTypeIdent.java b/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/TestPolicyTypeIdent.java
new file mode 100644
index 000000000..5b7494ebf
--- /dev/null
+++ b/models-pdp/src/test/java/org/onap/policy/models/pdp/concepts/TestPolicyTypeIdent.java
@@ -0,0 +1,91 @@
+/*
+ * ============LICENSE_START=======================================================
+ * ONAP Policy Models
+ * ================================================================================
+ * Copyright (C) 2019 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.models.pdp.concepts;
+
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+import org.onap.policy.models.base.PfValidationResult;
+
+/**
+ * Test the other constructors, as {@link TestModels} tests the other methods.
+ */
+public class TestPolicyTypeIdent extends IdentTestBase<PolicyTypeIdent> {
+    private static final String NAME = "my-name";
+    private static final String VERSION = "1.2.3";
+
+    public TestPolicyTypeIdent() {
+        super(PolicyTypeIdent.class);
+    }
+
+    @Test
+    public void testAllArgsConstructor() {
+        assertThatThrownBy(() -> new PolicyTypeIdent(null, VERSION)).isInstanceOf(NullPointerException.class);
+        assertThatThrownBy(() -> new PolicyTypeIdent(NAME, null)).isInstanceOf(NullPointerException.class);
+
+        PolicyTypeIdent orig = new PolicyTypeIdent(NAME, VERSION);
+        assertEquals(NAME, orig.getName());
+        assertEquals(VERSION, orig.getVersion());
+    }
+
+    @Test
+    public void testCopyConstructor() {
+        assertThatThrownBy(() -> new PolicyTypeIdent(null)).isInstanceOf(NullPointerException.class);
+
+        PolicyTypeIdent orig = new PolicyTypeIdent();
+
+        // verify with null values
+        assertEquals(orig.toString(), new PolicyTypeIdent(orig).toString());
+
+        // verify with all values
+        orig = new PolicyTypeIdent(NAME, VERSION);
+        assertEquals(orig.toString(), new PolicyTypeIdent(orig).toString());
+    }
+
+    @Test
+    public void testValidate() throws Exception {
+        assertTrue(makeIdent(NAME, VERSION).validate(new PfValidationResult()).isValid());
+
+        // everything is null
+        PfValidationResult result = makeIdent(null, null).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(2, result.getMessageList().size());
+
+        // name is null
+        result = makeIdent(null, VERSION).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+
+        // version is null
+        result = makeIdent(NAME, null).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+
+        // version is invalid
+        result = makeIdent(NAME, "!!!" + VERSION).validate(new PfValidationResult());
+        assertFalse(result.isValid());
+        assertEquals(1, result.getMessageList().size());
+    }
+
+}