--- /dev/null
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP-PDP
+ * ================================================================================
+ * Copyright (C) 2017 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.pdp.test;
+
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import org.junit.Test;
+
+import com.att.research.xacml.api.Identifier;
+import com.att.research.xacml.api.XACML3;
+import com.att.research.xacmlatt.pdp.policy.FunctionDefinition;
+import com.att.research.xacmlatt.pdp.std.StdFunctions;
+import com.att.research.xacmlatt.pdp.std.functions.*;
+
+/**
+ * Test functions in the abstract FunctionDefinitionSimpleTest class.
+ * Functions are tested by creating instances of other classes that should have appropriate properties to verify all variations of the responses expected.
+ *
+ * Note: we do not test getDataTypeId() because all it does is get the String out of the Identity object and we assume that the Data Type Identity objects
+ * are tested enough in everything else that any errors in them will be found and fixed quickly.
+ *
+ * TO RUN - use jUnit
+ * In Eclipse select this file or the enclosing directory, right-click and select Run As/JUnit Test
+ *
+ *
+ */
+public class FunctionDefinitionBaseTest {
+ /**
+ * getId() is pretty trivial, so verifying one should be enough to check that the mechanism is working ok
+ */
+ @Test
+ public void testGetId() {
+ FunctionDefinition fd = StdFunctions.FD_STRING_EQUAL;
+ Identifier id = fd.getId();
+ assertTrue(XACML3.ID_FUNCTION_STRING_EQUAL.stringValue().equals(id.stringValue()) );
+ }
+
+ /**
+ * check an instance of every result type that we can deal with
+ */
+ @Test
+ public void testGetDataType() {
+
+//?? Need functions that return each of these data types except for Boolean which is returned by any of the EQUAL functions
+ FunctionDefinition fdstring = StdFunctions.FD_STRING_NORMALIZE_SPACE;
+ assertEquals(XACML3.ID_DATATYPE_STRING, fdstring.getDataTypeId());
+
+ FunctionDefinition fdboolean = StdFunctions.FD_STRING_EQUAL;
+ assertEquals(XACML3.ID_DATATYPE_BOOLEAN, fdboolean.getDataTypeId());
+
+ FunctionDefinition fdinteger = StdFunctions.FD_INTEGER_ADD;
+ assertEquals(XACML3.ID_DATATYPE_INTEGER, fdinteger.getDataTypeId());
+
+ FunctionDefinition fddouble = StdFunctions.FD_DOUBLE_ADD;
+ assertEquals(XACML3.ID_DATATYPE_DOUBLE, fddouble.getDataTypeId());
+
+ FunctionDefinition fddate = StdFunctions.FD_DATE_BAG;
+ assertEquals(XACML3.ID_DATATYPE_DATE, fddate.getDataTypeId());
+
+ FunctionDefinition fdtime = StdFunctions.FD_TIME_BAG;
+ assertEquals(XACML3.ID_DATATYPE_TIME, fdtime.getDataTypeId());
+
+ FunctionDefinition fddateTime = StdFunctions.FD_DATETIME_BAG;
+ assertEquals(XACML3.ID_DATATYPE_DATETIME, fddateTime.getDataTypeId());
+
+ FunctionDefinition fddayTimeDuration = StdFunctions.FD_DAYTIMEDURATION_FROM_STRING;
+ assertEquals(XACML3.ID_DATATYPE_DAYTIMEDURATION, fddayTimeDuration.getDataTypeId());
+
+ FunctionDefinition fdyearMonthDuration = StdFunctions.FD_YEARMONTHDURATION_FROM_STRING;
+ assertEquals(XACML3.ID_DATATYPE_YEARMONTHDURATION, fdyearMonthDuration.getDataTypeId());
+
+ FunctionDefinition fdanyURI = StdFunctions.FD_ANYURI_FROM_STRING;
+ assertEquals(XACML3.ID_DATATYPE_ANYURI, fdanyURI.getDataTypeId());
+
+ FunctionDefinition fdhexBinary = StdFunctions.FD_HEXBINARY_UNION;
+ assertEquals(XACML3.ID_DATATYPE_HEXBINARY, fdhexBinary.getDataTypeId());
+
+ FunctionDefinition fdbase64Binary = StdFunctions.FD_BASE64BINARY_UNION;
+ assertEquals(XACML3.ID_DATATYPE_BASE64BINARY, fdbase64Binary.getDataTypeId());
+
+ FunctionDefinition fdrfc822Name = StdFunctions.FD_RFC822NAME_FROM_STRING;
+ assertEquals(XACML3.ID_DATATYPE_RFC822NAME, fdrfc822Name.getDataTypeId());
+
+ FunctionDefinition fdx500Name = StdFunctions.FD_X500NAME_FROM_STRING;
+ assertEquals(XACML3.ID_DATATYPE_X500NAME, fdx500Name.getDataTypeId());
+
+//TODO - There are currently no functions that return XPathExpression objects
+// FunctionDefinition fdxpathExpression = StdFunctions.FD_XPATHEXPRESSION_FROM_STRING;
+// assertEquals(XACML3.ID_DATATYPE_XPATHEXPRESSION, fdxpathExpression.getDataTypeId());
+
+ FunctionDefinition fdipAddress = StdFunctions.FD_IPADDRESS_FROM_STRING;
+ assertEquals(XACML3.ID_DATATYPE_IPADDRESS, fdipAddress.getDataTypeId());
+
+ FunctionDefinition fddnsName = StdFunctions.FD_DNSNAME_FROM_STRING;
+ assertEquals(XACML3.ID_DATATYPE_DNSNAME, fddnsName.getDataTypeId());
+ }
+
+ /**
+ * check the type of return, single vs multiple values
+ */
+ @Test
+ public void testReturnsBag() {
+ FunctionDefinition fdNotBag = StdFunctions.FD_BOOLEAN_EQUAL;
+ assertFalse(fdNotBag.returnsBag());
+
+ FunctionDefinitionBag<?> fdBag = (FunctionDefinitionBag<?>) StdFunctions.FD_STRING_BAG;
+ assertTrue(fdBag.returnsBag());
+ }
+
+}
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