/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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. | |
* | |
*/ | |
package org.apache.openaz.xacml.pdp.std.functions; | |
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.math.BigInteger; | |
import java.util.ArrayList; | |
import java.util.List; | |
import org.apache.openaz.xacml.api.XACML3; | |
import org.apache.openaz.xacml.pdp.policy.ExpressionResult; | |
import org.apache.openaz.xacml.pdp.policy.FunctionArgument; | |
import org.apache.openaz.xacml.pdp.policy.FunctionArgumentAttributeValue; | |
import org.apache.openaz.xacml.pdp.std.StdFunctions; | |
import org.apache.openaz.xacml.pdp.std.functions.FunctionDefinitionNumberTypeConversion; | |
import org.apache.openaz.xacml.std.datatypes.DataTypes; | |
import org.junit.Test; | |
/** | |
* Tests for various classes containing only one function. TO RUN - use jUnit In Eclipse select this file or | |
* the enclosing directory, right-click and select Run As/JUnit Test | |
*/ | |
public class FunctionDefinitionNumberTypeConversionTest { | |
/* | |
* variables useful in the following tests | |
*/ | |
List<FunctionArgument> arguments = new ArrayList<FunctionArgument>(); | |
@Test | |
public void testDouble_to_integer() { | |
FunctionArgumentAttributeValue attr1 = null; | |
try { | |
attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(5.432)); | |
} catch (Exception e) { | |
fail("creating attribute e=" + e); | |
} | |
FunctionDefinitionNumberTypeConversion<?, ?> fd = (FunctionDefinitionNumberTypeConversion<?, ?>)StdFunctions.FD_DOUBLE_TO_INTEGER; | |
// check identity and type of the thing created | |
assertEquals(XACML3.ID_FUNCTION_DOUBLE_TO_INTEGER, fd.getId()); | |
assertEquals(DataTypes.DT_DOUBLE.getId(), fd.getDataTypeArgs().getId()); | |
assertEquals(DataTypes.DT_INTEGER.getId(), fd.getDataTypeId()); | |
// just to be safe... If tests take too long these can probably be eliminated | |
assertFalse(fd.returnsBag()); | |
assertEquals(new Integer(1), fd.getNumArgs()); | |
// test normal add | |
arguments.add(attr1); | |
ExpressionResult res = fd.evaluate(null, arguments); | |
assertTrue(res.isOk()); | |
BigInteger resValue = (BigInteger)res.getValue().getValue(); | |
assertEquals(BigInteger.valueOf(5), resValue); | |
} | |
@Test | |
public void testInteger_to_double() { | |
FunctionArgumentAttributeValue attr1 = null; | |
try { | |
attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(5)); | |
} catch (Exception e) { | |
fail("creating attribute e=" + e); | |
} | |
FunctionDefinitionNumberTypeConversion<?, ?> fd = (FunctionDefinitionNumberTypeConversion<?, ?>)StdFunctions.FD_INTEGER_TO_DOUBLE; | |
// check identity and type of the thing created | |
assertEquals(XACML3.ID_FUNCTION_INTEGER_TO_DOUBLE, fd.getId()); | |
assertEquals(DataTypes.DT_INTEGER.getId(), fd.getDataTypeArgs().getId()); | |
assertEquals(DataTypes.DT_DOUBLE.getId(), fd.getDataTypeId()); | |
// just to be safe... If tests take too long these can probably be eliminated | |
assertFalse(fd.returnsBag()); | |
assertEquals(new Integer(1), fd.getNumArgs()); | |
// test normal add | |
arguments.add(attr1); | |
ExpressionResult res = fd.evaluate(null, arguments); | |
assertTrue(res.isOk()); | |
Double resValue = (Double)res.getValue().getValue(); | |
assertEquals(new Double(5.0), resValue); | |
} | |
} |