--- /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 static org.junit.Assert.fail;
+
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.junit.Test;
+
+import com.att.research.xacml.api.XACML3;
+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 FunctionDefinitionArithmeticTest {
+
+ /*
+ * variables useful in the following tests
+ */
+ List<FunctionArgument> arguments = new ArrayList<>();
+
+ @Test
+ public void testInteger_add() {
+
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+ FunctionArgumentAttributeValue attrBadType = null;
+ try {
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(1));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(1));
+ attrBadType = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.1));
+ } catch (Exception e) {
+ fail("creating attributes e="+ e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_INTEGER_ADD;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_INTEGER_ADD, fd.getId());
+ assertEquals(DataTypes.DT_INTEGER.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(2), fd.getNumArgs());
+
+
+ // test normal add
+ arguments.add(attr1);
+ arguments.add(attr2);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ BigInteger resValue = (BigInteger)res.getValue().getValue();
+ assertEquals(new BigInteger("2"), resValue);
+
+ arguments.clear();
+ arguments.add(attr1);
+ arguments.add(attrBadType);
+ res = fd.evaluate(null, arguments);
+ assertFalse(res.isOk());
+ assertEquals("function:integer-add Expected data type 'integer' saw 'double' at arg index 1", res.getStatus().getStatusMessage());
+ assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
+
+ }
+
+
+ @Test
+ public void testDouble_add() {
+
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+
+ try {
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.5));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(2.5));
+ } catch (Exception e) {
+ fail("creating attributes e="+e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_DOUBLE_ADD;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_DOUBLE_ADD, fd.getId());
+ assertEquals(DataTypes.DT_DOUBLE.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(2), fd.getNumArgs());
+
+
+ // test normal add
+ arguments.add(attr1);
+ arguments.add(attr2);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ Double resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(4.0), resValue);
+
+ }
+
+
+ @Test
+ public void testInteger_subtract() {
+
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+ try {
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(6));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(1));
+ } catch (Exception e) {
+ fail("creating attributes e="+ e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_INTEGER_SUBTRACT;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_INTEGER_SUBTRACT, fd.getId());
+ assertEquals(DataTypes.DT_INTEGER.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(2), fd.getNumArgs());
+
+
+ // test normal
+ arguments.add(attr1);
+ arguments.add(attr2);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ BigInteger resValue = (BigInteger)res.getValue().getValue();
+ assertEquals(new BigInteger("5"), resValue);
+
+ }
+
+
+ @Test
+ public void testDouble_subtract() {
+
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+
+ try {
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(8.5));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(2.3));
+ } catch (Exception e) {
+ fail("creating attributes e="+e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_DOUBLE_SUBTRACT;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_DOUBLE_SUBTRACT, fd.getId());
+ assertEquals(DataTypes.DT_DOUBLE.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(2), fd.getNumArgs());
+
+
+ // test normal
+ arguments.add(attr1);
+ arguments.add(attr2);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ Double resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(6.2), resValue);
+
+ }
+
+
+ @Test
+ public void testInteger_multiply() {
+
+ FunctionArgumentAttributeValue attr0 = null;
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+ try {
+ attr0 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(0));
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(5));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(2));
+ } catch (Exception e) {
+ fail("creating attributes e="+ e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_INTEGER_MULTIPLY;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_INTEGER_MULTIPLY, fd.getId());
+ assertEquals(DataTypes.DT_INTEGER.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(2), fd.getNumArgs());
+
+
+ // test normal
+ arguments.add(attr1);
+ arguments.add(attr2);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ BigInteger resValue = (BigInteger)res.getValue().getValue();
+ assertEquals(new BigInteger("10"), resValue);
+
+
+ // test 0
+ arguments.clear();
+ arguments.add(attr1);
+ arguments.add(attr0);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (BigInteger)res.getValue().getValue();
+ assertEquals(new BigInteger("0"), resValue);
+ }
+
+
+ @Test
+ public void testDouble_multiply() {
+
+ FunctionArgumentAttributeValue attr0 = null;
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+
+ try {
+ attr0 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(0));
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.5));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(2.5));
+ } catch (Exception e) {
+ fail("creating attributes e="+e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_DOUBLE_MULTIPLY;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_DOUBLE_MULTIPLY, fd.getId());
+ assertEquals(DataTypes.DT_DOUBLE.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(2), fd.getNumArgs());
+
+
+ // test normal add
+ arguments.add(attr1);
+ arguments.add(attr2);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ Double resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(3.75), resValue);
+
+ // test multiply by 0
+ arguments.clear();
+ arguments.add(attr1);
+ arguments.add(attr0);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(0), resValue);
+ }
+
+
+ @Test
+ public void testInteger_divide() {
+
+ FunctionArgumentAttributeValue attr0 = null;
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+ try {
+ attr0 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(0));
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(5));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(2));
+ } catch (Exception e) {
+ fail("creating attributes e="+ e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_INTEGER_DIVIDE;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_INTEGER_DIVIDE, fd.getId());
+ assertEquals(DataTypes.DT_INTEGER.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(2), fd.getNumArgs());
+
+
+ // test normal
+ arguments.add(attr1);
+ arguments.add(attr2);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ BigInteger resValue = (BigInteger)res.getValue().getValue();
+ assertEquals(new BigInteger("2"), resValue);
+
+
+ // test 0
+ arguments.clear();
+ arguments.add(attr1);
+ arguments.add(attr0);
+ res = fd.evaluate(null, arguments);
+ assertFalse(res.isOk());
+ assertEquals("function:integer-divide Divide by 0 error: 5, 0", res.getStatus().getStatusMessage());
+ assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
+
+ }
+
+
+ @Test
+ public void testDouble_divide() {
+
+ FunctionArgumentAttributeValue attr0 = null;
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+
+ try {
+ attr0 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(0));
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.5));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(2.5));
+
+ } catch (Exception e) {
+ fail("creating attributes e="+e);
+ }
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_DOUBLE_DIVIDE;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_DOUBLE_DIVIDE, fd.getId());
+ assertEquals(DataTypes.DT_DOUBLE.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(2), fd.getNumArgs());
+
+
+ // test normal
+ arguments.add(attr1);
+ arguments.add(attr2);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ Double resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(0.6), resValue);
+
+ // test multiply by 0
+ arguments.clear();
+ arguments.add(attr1);
+ arguments.add(attr0);
+ res = fd.evaluate(null, arguments);
+ assertFalse(res.isOk());
+ assertEquals("function:double-divide Divide by 0 error: 1.5, 0.0", res.getStatus().getStatusMessage());
+ assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
+
+ }
+
+
+
+
+
+
+ @Test
+ public void testInteger_mod() {
+
+ FunctionArgumentAttributeValue attr0 = null;
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+ try {
+ attr0 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(0));
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(28));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(5));
+ } catch (Exception e) {
+ fail("creating attributes e="+ e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_INTEGER_MOD;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_INTEGER_MOD, fd.getId());
+ assertEquals(DataTypes.DT_INTEGER.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(2), fd.getNumArgs());
+
+
+ // test normal
+ arguments.add(attr1);
+ arguments.add(attr2);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ BigInteger resValue = (BigInteger)res.getValue().getValue();
+ assertEquals(new BigInteger("3"), resValue);
+
+
+ // test 0
+ arguments.clear();
+ arguments.add(attr1);
+ arguments.add(attr0);
+ res = fd.evaluate(null, arguments);
+ assertFalse(res.isOk());
+ assertEquals("function:integer-mod Divide by 0 error: 28, 0", res.getStatus().getStatusMessage());
+ assertEquals("urn:oasis:names:tc:xacml:1.0:status:processing-error", res.getStatus().getStatusCode().getStatusCodeValue().stringValue());
+
+ }
+
+
+ @Test
+ public void testInteger_abs() {
+
+ FunctionArgumentAttributeValue attr0 = null;
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attrM1 = null;
+ try {
+ attr0 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(0));
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(5));
+ attrM1 = new FunctionArgumentAttributeValue(DataTypes.DT_INTEGER.createAttributeValue(-7));
+ } catch (Exception e) {
+ fail("creating attributes e="+ e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_INTEGER_ABS;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_INTEGER_ABS, fd.getId());
+ assertEquals(DataTypes.DT_INTEGER.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
+ arguments.add(attr1);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ BigInteger resValue = (BigInteger)res.getValue().getValue();
+ assertEquals(new BigInteger("5"), resValue);
+
+ arguments.clear();
+ arguments.add(attrM1);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (BigInteger)res.getValue().getValue();
+ assertEquals(new BigInteger("7"), resValue);
+
+ arguments.clear();
+ arguments.add(attr0);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (BigInteger)res.getValue().getValue();
+ assertEquals(new BigInteger("0"), resValue);
+ }
+
+
+ @Test
+ public void testDouble_abs() {
+
+ FunctionArgumentAttributeValue attr0 = null;
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+
+ try {
+ attr0 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(0));
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.5));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(-2.5));
+
+ } catch (Exception e) {
+ fail("creating attributes e="+e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_DOUBLE_ABS;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_DOUBLE_ABS, fd.getId());
+ assertEquals(DataTypes.DT_DOUBLE.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
+ arguments.add(attr1);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ Double resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(1.5), resValue);
+
+ arguments.clear();
+ arguments.add(attr2);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(2.5), resValue);
+
+ arguments.clear();
+ arguments.add(attr0);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(0), resValue);
+
+ }
+
+
+ @Test
+ public void testDouble_round() {
+
+ FunctionArgumentAttributeValue attr0 = null;
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+ FunctionArgumentAttributeValue attr3 = null;
+ FunctionArgumentAttributeValue attr4 = null;
+ FunctionArgumentAttributeValue attr5 = null;
+ FunctionArgumentAttributeValue attr6 = null;
+ try {
+ attr0 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(0));
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.5));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.49));
+ attr3 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.51));
+ attr4 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(-2.5));
+ attr5 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(-2.49));
+ attr6 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(-2.51));
+ } catch (Exception e) {
+ fail("creating attributes e="+e);
+ }
+
+
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_ROUND;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_ROUND, fd.getId());
+ assertEquals(DataTypes.DT_DOUBLE.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
+ arguments.add(attr0);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ Double resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(0), resValue);
+
+ arguments.clear();
+ arguments.add(attr1);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(2), resValue);
+
+ arguments.clear();
+ arguments.add(attr2);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(1), resValue);
+
+ arguments.clear();
+ arguments.add(attr3);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(2), resValue);
+
+ arguments.clear();
+ arguments.add(attr4);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(-2), resValue);
+
+ arguments.clear();
+ arguments.add(attr5);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(-2), resValue);
+
+ arguments.clear();
+ arguments.add(attr6);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(-3), resValue);
+ }
+
+
+ @Test
+ public void testDouble_floor() {
+ FunctionArgumentAttributeValue attr0 = null;
+ FunctionArgumentAttributeValue attr1 = null;
+ FunctionArgumentAttributeValue attr2 = null;
+ FunctionArgumentAttributeValue attr3 = null;
+ FunctionArgumentAttributeValue attr4 = null;
+ FunctionArgumentAttributeValue attr5 = null;
+ FunctionArgumentAttributeValue attr6 = null;
+ try {
+ attr0 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(0));
+ attr1 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.5));
+ attr2 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.49));
+ attr3 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(1.51));
+ attr4 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(-2.5));
+ attr5 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(-2.49));
+ attr6 = new FunctionArgumentAttributeValue(DataTypes.DT_DOUBLE.createAttributeValue(-2.51));
+ } catch (Exception e) {
+ fail("creating attributes e="+e);
+ }
+
+ FunctionDefinitionArithmetic<?> fd = (FunctionDefinitionArithmetic<?>) StdFunctions.FD_FLOOR;
+
+ // check identity and type of the thing created
+ assertEquals(XACML3.ID_FUNCTION_FLOOR, fd.getId());
+ assertEquals(DataTypes.DT_DOUBLE.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
+ arguments.add(attr0);
+ ExpressionResult res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ Double resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(0), resValue);
+
+ arguments.clear();
+ arguments.add(attr1);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(1), resValue);
+
+ arguments.clear();
+ arguments.add(attr2);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(1), resValue);
+
+ arguments.clear();
+ arguments.add(attr3);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(1), resValue);
+
+ arguments.clear();
+ arguments.add(attr4);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(-3), resValue);
+
+ arguments.clear();
+ arguments.add(attr5);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(-3), resValue);
+
+ arguments.clear();
+ arguments.add(attr6);
+ res = fd.evaluate(null, arguments);
+ assertTrue(res.isOk());
+ resValue = (Double)res.getValue().getValue();
+ assertEquals(new Double(-3), resValue);
+ }
+
+}
Code Review / policy / engine.git / blobdiff