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/*-
* ============LICENSE_START=======================================================
* ECOMP-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.openecomp.policy.pdp.test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import java.net.URI;
import java.util.ArrayList;
import java.util.List;
import org.junit.Test;
import com.att.research.xacml.api.XACML2;
import com.att.research.xacml.std.datatypes.DataTypes;
import com.att.research.xacmlatt.pdp.policy.ExpressionResult;
import com.att.research.xacmlatt.pdp.policy.FunctionArgument;
import com.att.research.xacmlatt.pdp.policy.FunctionArgumentAttributeValue;
import com.att.research.xacmlatt.pdp.std.StdFunctions;
import com.att.research.xacmlatt.pdp.std.functions.*;
/**
* Test of PDP Functions (See XACML core spec section A.3)
*
* TO RUN - use jUnit
* In Eclipse select this file or the enclosing directory, right-click and select Run As/JUnit Test
*
*
*/
public class FunctionDefinitionURIStringConcatenateTest {
/*
* THE FUNCTION BEING TESTED BY THIS CLASS IS DEPRECATED
* uri-string-concatenate has been deprecated in XACML 3.0
*/
/*
* variables useful in the following tests
*/
List<FunctionArgument> arguments = new ArrayList<FunctionArgument>();
@SuppressWarnings("deprecation")
@Test
public void testURI_string_concatenate() {
// URI args
FunctionArgumentAttributeValue attrURI1 = null;
FunctionArgumentAttributeValue attrStrAbc = null;
FunctionArgumentAttributeValue attrStrSlashMno = null;
FunctionArgumentAttributeValue attrStrSlashInMiddle = null;
FunctionArgumentAttributeValue attrStrWithSpace = null;
try {
attrURI1 = new FunctionArgumentAttributeValue(DataTypes.DT_ANYURI.createAttributeValue("http://someplace"));
attrStrAbc = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue("Abc"));
attrStrSlashMno = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue("/Mno"));
attrStrSlashInMiddle = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue("hij/pqr"));
attrStrWithSpace = new FunctionArgumentAttributeValue(DataTypes.DT_STRING.createAttributeValue("x y z"));
} catch (Exception e) {
fail("creating attributes e="+ e);
}
// deprecation marking in the following line is correct - this function IS deprecated but still valid for XACML 3.0
FunctionDefinitionURIStringConcatenate fd = (FunctionDefinitionURIStringConcatenate) StdFunctions.FD_URI_STRING_CONCATENATE;
// check identity and type of the thing created
assertEquals(XACML2.ID_FUNCTION_URI_STRING_CONCATENATE, fd.getId());
assertEquals(DataTypes.DT_ANYURI.getId(), fd.getDataTypeId());
// just to be safe... If tests take too long these can probably be eliminated
assertFalse(fd.returnsBag());
// add one string to uri
arguments.clear();
arguments.add(attrURI1);
arguments.add(attrStrAbc);
ExpressionResult res = fd.evaluate(null, arguments);
assertTrue(res.isOk());
assertEquals(java.net.URI.class, res.getValue().getValue().getClass());
URI resValue = (URI)res.getValue().getValue();
assertEquals("http://someplaceAbc", resValue.toString());
// add 2 strings to uri
arguments.clear();
arguments.add(attrURI1);
arguments.add(attrStrAbc);
arguments.add(attrStrSlashMno);
res = fd.evaluate(null, arguments);
assertTrue(res.isOk());
assertEquals(java.net.URI.class, res.getValue().getValue().getClass());
resValue = (URI)res.getValue().getValue();
assertEquals("http://someplaceAbc/Mno", resValue.toString());
// slash in middle of string
arguments.clear();
arguments.add(attrURI1);
arguments.add(attrStrSlashInMiddle);
arguments.add(attrStrSlashMno);
res = fd.evaluate(null, arguments);
assertTrue(res.isOk());
assertEquals(java.net.URI.class, res.getValue().getValue().getClass());
resValue = (URI)res.getValue().getValue();
assertEquals("http://someplacehij/pqr/Mno", resValue.toString());
// create bad uri
arguments.clear();
arguments.add(attrURI1);
arguments.add(attrStrWithSpace);
arguments.add(attrStrSlashMno);
res = fd.evaluate(null, arguments);
assertFalse(res.isOk());
assertEquals("function:uri-string-concatenate Final string 'http://someplacex y z/Mno' not URI, Illegal character in authority at index 7: http://someplacex y z/Mno", res.getStatus().getStatusMessage());
assertEquals("urn:oasis:names:tc:xacml:1.0:status:syntax-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
// no args
arguments.clear();
res = fd.evaluate(null, arguments);
assertFalse(res.isOk());
assertEquals("function:uri-string-concatenate Expected 2 or more arguments, got 0", res.getStatus().getStatusMessage());
assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
// one arg
arguments.clear();
arguments.add(attrURI1);
res = fd.evaluate(null, arguments);
assertFalse(res.isOk());
assertEquals("function:uri-string-concatenate Expected 2 or more arguments, got 1", res.getStatus().getStatusMessage());
assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
// first arg not uri
arguments.clear();
arguments.add(attrStrAbc);
arguments.add(attrURI1);
res = fd.evaluate(null, arguments);
assertFalse(res.isOk());
assertEquals("function:uri-string-concatenate Expected data type 'anyURI' saw 'string' at arg index 0", res.getStatus().getStatusMessage());
assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
// 2nd arg not string
arguments.clear();
arguments.add(attrURI1);
arguments.add(attrURI1);
res = fd.evaluate(null, arguments);
assertFalse(res.isOk());
assertEquals("function:uri-string-concatenate Expected data type 'string' saw 'anyURI' at arg index 1", res.getStatus().getStatusMessage());
assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
}
}
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