2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2018 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.distribution.main.parameters;
23 import static org.junit.Assert.assertEquals;
24 import static org.junit.Assert.assertTrue;
25 import static org.junit.Assert.fail;
27 import java.io.IOException;
28 import java.nio.file.Files;
29 import java.nio.file.Paths;
31 import org.junit.Test;
32 import org.onap.policy.distribution.main.PolicyDistributionException;
33 import org.onap.policy.distribution.main.startstop.DistributionCommandLineArguments;
34 import org.onap.policy.distribution.main.testclasses.DummyArtifactForwarderParameterGroup;
37 * Class to perform unit test of DistributionParameterHandler.
39 * @author Ram Krishna Verma (ram.krishna.verma@ericsson.com)
41 public class TestDistributionParameterHandler {
43 public void testParameterHandlerNoParameterFile() throws PolicyDistributionException {
44 final String[] noArgumentString =
45 { "-c", "parameters/NoParameterFile.json" };
47 final DistributionCommandLineArguments noArguments = new DistributionCommandLineArguments();
48 noArguments.parse(noArgumentString);
51 new DistributionParameterHandler().getParameters(noArguments);
52 fail("test should throw an exception here");
53 } catch (final Exception e) {
54 assertTrue(e.getMessage().contains("FileNotFoundException"));
59 public void testParameterHandlerEmptyParameters() throws PolicyDistributionException {
60 final String[] emptyArgumentString =
61 { "-c", "parameters/EmptyParameters.json" };
63 final DistributionCommandLineArguments emptyArguments = new DistributionCommandLineArguments();
64 emptyArguments.parse(emptyArgumentString);
67 new DistributionParameterHandler().getParameters(emptyArguments);
68 fail("test should throw an exception here");
69 } catch (final Exception e) {
70 assertEquals("no parameters found in \"parameters/EmptyParameters.json\"", e.getMessage());
75 public void testParameterHandlerBadParameters() throws PolicyDistributionException {
76 final String[] badArgumentString =
77 { "-c", "parameters/BadParameters.json" };
79 final DistributionCommandLineArguments badArguments = new DistributionCommandLineArguments();
80 badArguments.parse(badArgumentString);
83 new DistributionParameterHandler().getParameters(badArguments);
84 fail("test should throw an exception here");
85 } catch (final Exception e) {
86 assertEquals("error reading parameters from \"parameters/BadParameters.json\"\n"
87 + "(JsonSyntaxException):java.lang.IllegalStateException: "
88 + "Expected a string but was BEGIN_ARRAY at line 2 column 15 path $.name", e.getMessage());
93 public void testParameterHandlerInvalidParameters() throws PolicyDistributionException {
94 final String[] invalidArgumentString =
95 { "-c", "parameters/InvalidParameters.json" };
97 final DistributionCommandLineArguments invalidArguments = new DistributionCommandLineArguments();
98 invalidArguments.parse(invalidArgumentString);
101 new DistributionParameterHandler().getParameters(invalidArguments);
102 fail("test should throw an exception here");
103 } catch (final Exception e) {
104 assertEquals("error reading parameters from \"parameters/InvalidParameters.json\"\n"
105 + "(JsonSyntaxException):java.lang.IllegalStateException: "
106 + "Expected a string but was BEGIN_ARRAY at line 2 column 15 path $.name", e.getMessage());
111 public void testParameterHandlerNoParameters() throws PolicyDistributionException {
112 final String[] noArgumentString =
113 { "-c", "parameters/NoParameters.json" };
115 final DistributionCommandLineArguments noArguments = new DistributionCommandLineArguments();
116 noArguments.parse(noArgumentString);
119 new DistributionParameterHandler().getParameters(noArguments);
120 fail("test should throw an exception here");
121 } catch (final Exception e) {
122 assertEquals("map parameter \"receptionHandlerParameters\" is null", e.getMessage());
127 public void testParameterHandlerMinumumParameters() throws PolicyDistributionException {
128 final String[] minArgumentString =
129 { "-c", "parameters/MinimumParameters.json" };
131 final DistributionCommandLineArguments minArguments = new DistributionCommandLineArguments();
132 minArguments.parse(minArgumentString);
134 //final DistributionParameterGroup parGroup = new DistributionParameterHandler().getParameters(minArguments);
135 //assertEquals(CommonTestData.DISTRIBUTION_GROUP_NAME, parGroup.getName());
139 public void testDistributionParameterGroup() throws PolicyDistributionException {
140 final String[] distributionConfigParameters =
141 { "-c", "parameters/DistributionConfigParameters.json" };
143 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
144 arguments.parse(distributionConfigParameters);
146 final DistributionParameterGroup parGroup = new DistributionParameterHandler().getParameters(arguments);
147 assertTrue(arguments.checkSetConfigurationFilePath());
148 assertEquals(CommonTestData.DISTRIBUTION_GROUP_NAME, parGroup.getName());
149 assertEquals(CommonTestData.RECEPTION_HANDLER_TYPE, parGroup.getReceptionHandlerParameters()
150 .get(CommonTestData.DUMMY_RECEPTION_HANDLER_KEY).getReceptionHandlerType());
151 assertEquals(CommonTestData.FORWARDER_TYPE,
152 parGroup.getReceptionHandlerParameters().get(CommonTestData.DUMMY_RECEPTION_HANDLER_KEY)
153 .getPluginHandlerParameters().getArtifactForwarders()
154 .get(CommonTestData.DUMMY_ENGINE_FORWARDER_KEY).getForwarderType());
155 assertEquals(CommonTestData.FORWARDER_HOST,
156 ((DummyArtifactForwarderParameterGroup) parGroup.getArtifactForwarderConfigurationParameters()
157 .get(CommonTestData.FORWARDER_CONFIGURATION_PARAMETERS)).getHostname());
161 public void testDistributionParameterGroup_InvalidForwarderConfigurationClassName()
162 throws PolicyDistributionException {
163 final String[] distributionConfigParameters =
164 { "-c", "parameters/DistributionConfigParameters_InvalidForwarderConfigurationClassName.json" };
166 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
167 arguments.parse(distributionConfigParameters);
170 new DistributionParameterHandler().getParameters(arguments);
171 fail("test should throw an exception here");
172 } catch (final Exception e) {
173 assertTrue(e.getMessage().contains("parameter \"parameterClassName\" value \"\" invalid in JSON file"));
178 public void testDistributionParameterGroup_UnknownForwarderConfigurationClassName()
179 throws PolicyDistributionException {
180 final String[] distributionConfigParameters =
181 { "-c", "parameters/DistributionConfigParameters_UnknownForwarderConfigurationClassName.json" };
183 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
184 arguments.parse(distributionConfigParameters);
187 new DistributionParameterHandler().getParameters(arguments);
188 fail("test should throw an exception here");
189 } catch (final Exception e) {
190 assertTrue(e.getMessage().contains(
191 "parameter \"parameterClassName\" value \"org.onap.policy.Unknown\", could not find class"));
196 public void testDistributionParameterGroup_InvalidName() throws PolicyDistributionException {
197 final String[] distributionConfigParameters =
198 { "-c", "parameters/DistributionConfigParameters_InvalidName.json" };
200 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
201 arguments.parse(distributionConfigParameters);
204 new DistributionParameterHandler().getParameters(arguments);
205 fail("test should throw an exception here");
206 } catch (final Exception e) {
207 assertTrue(e.getMessage().contains(
208 "field \"name\" type \"java.lang.String\" value \" \" INVALID, must be a non-blank string"));
213 public void testDistributionParameterGroup_NoReceptionHandler() throws PolicyDistributionException {
214 final String[] distributionConfigParameters =
215 { "-c", "parameters/DistributionConfigParameters_NoReceptionHandler.json" };
217 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
218 arguments.parse(distributionConfigParameters);
221 new DistributionParameterHandler().getParameters(arguments);
222 fail("test should throw an exception here");
223 } catch (final Exception e) {
224 assertTrue(e.getMessage().contains("map parameter \"receptionHandlerParameters\" is null"));
229 public void testDistributionParameterGroup_EmptyReceptionHandler() throws PolicyDistributionException {
230 final String[] distributionConfigParameters =
231 { "-c", "parameters/DistributionConfigParameters_EmptyReceptionHandler.json" };
233 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
234 arguments.parse(distributionConfigParameters);
237 new DistributionParameterHandler().getParameters(arguments);
238 fail("test should throw an exception here");
239 } catch (final Exception e) {
240 assertTrue(e.getMessage().contains("must have at least one reception handler\n"));
245 public void testDistributionParameterGroup_NoArtifactForwarder() throws PolicyDistributionException {
246 final String[] distributionConfigParameters =
247 { "-c", "parameters/DistributionConfigParameters_NoArtifactForwarder.json" };
249 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
250 arguments.parse(distributionConfigParameters);
253 new DistributionParameterHandler().getParameters(arguments);
254 fail("test should throw an exception here");
255 } catch (final Exception e) {
256 assertTrue(e.getMessage().contains("map parameter \"artifactForwarders\" is null"));
261 public void testDistributionParameterGroup_EmptyArtifactForwarder() throws PolicyDistributionException {
262 final String[] distributionConfigParameters =
263 { "-c", "parameters/DistributionConfigParameters_EmptyArtifactForwarder.json" };
265 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
266 arguments.parse(distributionConfigParameters);
269 new DistributionParameterHandler().getParameters(arguments);
270 fail("test should throw an exception here");
271 } catch (final Exception e) {
272 System.out.println("libo result is " + e.getMessage());
273 assertTrue(e.getMessage().endsWith("must have at least one policy forwarder\n"));
278 public void testDistributionParameterGroup_InvalidReceptionHandlerParameters()
279 throws PolicyDistributionException, IOException {
280 final String[] distributionConfigParameters =
281 { "-c", "parameters/DistributionConfigParameters_InvalidReceptionHandlerParameters.json" };
283 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
284 arguments.parse(distributionConfigParameters);
287 new DistributionParameterHandler().getParameters(arguments);
288 fail("test should throw an exception here");
289 } catch (final Exception e) {
290 final String expectedResult = new String(Files.readAllBytes(
291 Paths.get("src/test/resources/expectedValidationResults/InvalidReceptionHandlerParameters.txt")))
292 .replaceAll("\\s+", "");
293 assertEquals(expectedResult, e.getMessage().replaceAll("\\s+", ""));
298 public void testDistributionParameterGroup_InvalidRestServerParameters()
299 throws PolicyDistributionException, IOException {
300 final String[] distributionConfigParameters =
301 { "-c", "parameters/DistributionConfigParameters_InvalidRestServerParameters.json" };
303 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
304 arguments.parse(distributionConfigParameters);
307 new DistributionParameterHandler().getParameters(arguments);
308 fail("test should throw an exception here");
309 } catch (final Exception e) {
310 final String expectedResult = new String(Files.readAllBytes(
311 Paths.get("src/test/resources/expectedValidationResults/InvalidRestServerParameters.txt")))
312 .replaceAll("\\s+", "");
313 assertEquals(expectedResult, e.getMessage().replaceAll("\\s+", ""));
318 public void testDistributionVersion() throws PolicyDistributionException {
319 final String[] distributionConfigParameters =
321 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
322 final String version = arguments.parse(distributionConfigParameters);
323 assertTrue(version.startsWith("ONAP Policy Framework Distribution Service"));
327 public void testDistributionHelp() throws PolicyDistributionException {
328 final String[] distributionConfigParameters =
330 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
331 final String help = arguments.parse(distributionConfigParameters);
332 assertTrue(help.startsWith("usage:"));
336 public void testDistributionInvalidOption() throws PolicyDistributionException {
337 final String[] distributionConfigParameters =
339 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
341 arguments.parse(distributionConfigParameters);
342 } catch (final Exception exp) {
343 assertTrue(exp.getMessage().startsWith("invalid command line arguments specified"));
348 public void testDistributionParameterGroup_InvalidReceptionHandlerClass() throws PolicyDistributionException {
349 final String[] distributionConfigParameters =
350 { "-c", "parameters/DistributionConfigParameters_InvalidReceptionHandlerClass.json" };
352 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
353 arguments.parse(distributionConfigParameters);
356 new DistributionParameterHandler().getParameters(arguments);
357 } catch (final Exception e) {
358 assertTrue(e.getMessage().contains("could not find class"));
363 public void testDistributionParameterGroup_EmptyReceptionHandlerClass() throws PolicyDistributionException {
364 final String[] distributionConfigParameters =
365 { "-c", "parameters/DistributionConfigParameters_EmptyReceptionHandlerClass.json" };
367 final DistributionCommandLineArguments arguments = new DistributionCommandLineArguments();
368 arguments.parse(distributionConfigParameters);
371 new DistributionParameterHandler().getParameters(arguments);
372 } catch (final Exception e) {
373 assertTrue(e.getMessage().contains("invalid in JSON file"));