2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2019-2020 AT&T Intellectual Property. All rights reserved.
4 * Modifications Copyright (C) 2020 Nordix Foundation
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.pdpx.main.parameters;
24 import static org.assertj.core.api.Assertions.assertThatThrownBy;
25 import static org.junit.Assert.assertEquals;
26 import static org.junit.Assert.assertTrue;
28 import java.io.IOException;
29 import java.nio.file.Files;
30 import java.nio.file.Paths;
31 import org.junit.Test;
32 import org.onap.policy.pdpx.main.PolicyXacmlPdpException;
33 import org.onap.policy.pdpx.main.startstop.XacmlPdpCommandLineArguments;
36 * Class to perform unit test of XacmlPdpParameterHandler.
39 public class TestXacmlPdpParameterHandler {
41 public void testParameterHandlerNoParameterFile() throws PolicyXacmlPdpException {
42 final String[] noArgumentString = {"-c", "parameters/NoParameterFile.json"};
44 final XacmlPdpCommandLineArguments noArguments = new XacmlPdpCommandLineArguments();
45 noArguments.parse(noArgumentString);
47 assertThatThrownBy(() -> new XacmlPdpParameterHandler().getParameters(noArguments))
48 .isInstanceOf(PolicyXacmlPdpException.class);
52 public void testParameterHandlerEmptyParameters() throws PolicyXacmlPdpException {
53 final String[] emptyArgumentString = {"-c", "parameters/EmptyParameters.json"};
55 final XacmlPdpCommandLineArguments emptyArguments = new XacmlPdpCommandLineArguments();
56 emptyArguments.parse(emptyArgumentString);
58 assertThatThrownBy(() -> new XacmlPdpParameterHandler().getParameters(emptyArguments))
59 .hasMessage("no parameters found in \"parameters/EmptyParameters.json\"");
63 public void testParameterHandlerBadParameters() throws PolicyXacmlPdpException {
64 final String[] badArgumentString = {"-c", "parameters/BadParameters.json"};
66 final XacmlPdpCommandLineArguments badArguments = new XacmlPdpCommandLineArguments();
67 badArguments.parse(badArgumentString);
69 assertThatThrownBy(() -> new XacmlPdpParameterHandler().getParameters(badArguments))
70 .hasMessage("error reading parameters from \"parameters/BadParameters.json\"\n"
71 + "(JsonSyntaxException):java.lang.IllegalStateException: "
72 + "Expected a string but was BEGIN_ARRAY at line 2 column 14 path $.name");
77 public void testParameterHandlerInvalidParameters() throws PolicyXacmlPdpException {
78 final String[] invalidArgumentString = {"-c", "parameters/InvalidParameters.json"};
80 final XacmlPdpCommandLineArguments invalidArguments = new XacmlPdpCommandLineArguments();
81 invalidArguments.parse(invalidArgumentString);
83 assertThatThrownBy(() -> new XacmlPdpParameterHandler().getParameters(invalidArguments))
84 .hasMessage("error reading parameters from \"parameters/InvalidParameters.json\"\n"
85 + "(JsonSyntaxException):java.lang.IllegalStateException: "
86 + "Expected a string but was BEGIN_ARRAY at line 2 column 14 path $.name");
90 public void testParameterHandlerNoParameters() throws PolicyXacmlPdpException {
91 final String[] noArgumentString = {"-c", "parameters/NoParameters.json"};
93 final XacmlPdpCommandLineArguments noArguments = new XacmlPdpCommandLineArguments();
94 noArguments.parse(noArgumentString);
96 assertThatThrownBy(() -> new XacmlPdpParameterHandler().getParameters(noArguments))
97 .hasMessage("validation error(s) on parameters from \"parameters/NoParameters.json\"\n"
98 + "parameter group \"null\" type "
99 + "\"org.onap.policy.pdpx.main.parameters.XacmlPdpParameterGroup\""
100 + " INVALID, parameter group has status INVALID\n"
101 + " field \"name\" type \"java.lang.String\" value \"null\" INVALID, "
102 + "must be a non-blank string\n"
103 + " field \"pdpGroup\" type \"java.lang.String\" value \"null\" INVALID, "
104 + "must be a non-blank string\n"
105 + " field \"applicationPath\" type \"java.lang.String\" value \"null\" INVALID, "
106 + "must have application path for applications to store policies and data.\n");
110 public void testParameterHandlerMinumumParameters() throws PolicyXacmlPdpException {
111 final String[] minArgumentString = {"-c", "parameters/MinimumParameters.json"};
113 final XacmlPdpCommandLineArguments minArguments = new XacmlPdpCommandLineArguments();
114 minArguments.parse(minArgumentString);
116 final XacmlPdpParameterGroup parGroup = new XacmlPdpParameterHandler().getParameters(minArguments);
117 assertEquals(CommonTestData.PDPX_PARAMETER_GROUP_NAME, parGroup.getName());
118 assertEquals(CommonTestData.PDPX_GROUP, parGroup.getPdpGroup());
122 public void testXacmlPdpParameterGroup() throws PolicyXacmlPdpException {
123 final String[] xacmlPdpConfigParameters = {"-c", "parameters/XacmlPdpConfigParameters.json"};
125 final XacmlPdpCommandLineArguments arguments = new XacmlPdpCommandLineArguments();
126 arguments.parse(xacmlPdpConfigParameters);
128 final XacmlPdpParameterGroup parGroup = new XacmlPdpParameterHandler().getParameters(arguments);
129 assertTrue(arguments.checkSetConfigurationFilePath());
130 assertEquals(CommonTestData.PDPX_PARAMETER_GROUP_NAME, parGroup.getName());
131 assertEquals(CommonTestData.PDPX_GROUP, parGroup.getPdpGroup());
135 public void testXacmlPdpParameterGroup_InvalidName() throws PolicyXacmlPdpException {
136 final String[] xacmlPdpConfigParameters = {"-c", "parameters/XacmlPdpConfigParameters_InvalidName.json"};
138 final XacmlPdpCommandLineArguments arguments = new XacmlPdpCommandLineArguments();
139 arguments.parse(xacmlPdpConfigParameters);
141 assertThatThrownBy(() -> new XacmlPdpParameterHandler().getParameters(arguments)).hasMessageContaining(
142 "field \"name\" type \"java.lang.String\" value \" \" INVALID, must be a non-blank string");
146 public void testXacmlPdpParameterGroup_InvalidPdpGroup() throws PolicyXacmlPdpException {
147 final String[] xacmlPdpConfigParameters = {"-c", "parameters/XacmlPdpConfigParameters_InvalidPdpGroup.json"};
149 final XacmlPdpCommandLineArguments arguments = new XacmlPdpCommandLineArguments();
150 arguments.parse(xacmlPdpConfigParameters);
152 assertThatThrownBy(() -> new XacmlPdpParameterHandler().getParameters(arguments)).hasMessageContaining(
153 "field \"pdpGroup\" type \"java.lang.String\" value \" \" INVALID, must be a non-blank string");
157 public void testXacmlPdpParameterGroup_InvalidRestServerParameters() throws PolicyXacmlPdpException, IOException {
158 final String[] xacmlPdpConfigParameters =
159 {"-c", "parameters/XacmlPdpConfigParameters_InvalidRestServerParameters.json"};
161 final XacmlPdpCommandLineArguments arguments = new XacmlPdpCommandLineArguments();
162 arguments.parse(xacmlPdpConfigParameters);
164 new String(Files.readAllBytes(
165 Paths.get("src/test/resources/expectedValidationResults/InvalidRestServerParameters.txt")));
167 assertThatThrownBy(() -> new XacmlPdpParameterHandler().getParameters(arguments))
168 .hasMessageContaining("validation error(s) on parameters from "
169 + "\"parameters/XacmlPdpConfigParameters_InvalidRestServerParameters.json\"");
173 public void testXacmlPdpVersion() throws PolicyXacmlPdpException {
174 final String[] xacmlPdpConfigParameters = {"-v"};
175 final XacmlPdpCommandLineArguments arguments = new XacmlPdpCommandLineArguments();
176 final String version = arguments.parse(xacmlPdpConfigParameters);
177 assertTrue(version.startsWith("ONAP Policy Framework Xacml PDP Service"));
181 public void testXacmlPdpHelp() throws PolicyXacmlPdpException {
182 final String[] xacmlPdpConfigParameters = {"-h"};
183 final XacmlPdpCommandLineArguments arguments = new XacmlPdpCommandLineArguments();
184 final String help = arguments.parse(xacmlPdpConfigParameters);
185 assertTrue(help.startsWith("usage:"));
189 public void testXacmlPdpInvalidOption() {
190 final String[] xacmlPdpConfigParameters = {"-d"};
191 final XacmlPdpCommandLineArguments arguments = new XacmlPdpCommandLineArguments();
192 assertThatThrownBy(() ->
193 arguments.parse(xacmlPdpConfigParameters)
194 ).isInstanceOf(PolicyXacmlPdpException.class)
195 .hasMessageContaining("invalid command line arguments specified");