blob: 7b72e925055d90fbe1a11ce6c6119c5cd70e8893 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
|
/*
* ============LICENSE_START=======================================================
* Modifications Copyright (C) 2019-2020 AT&T Intellectual Property.
* ================================================================================
* 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.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.models.sim.dmaap.rest;
import java.io.File;
import java.io.FileOutputStream;
import java.nio.charset.StandardCharsets;
import javax.ws.rs.client.Client;
import javax.ws.rs.client.ClientBuilder;
import javax.ws.rs.client.Invocation;
import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.MediaType;
import lombok.Getter;
import org.glassfish.jersey.client.ClientProperties;
import org.onap.policy.common.endpoints.http.server.HttpServletServerFactoryInstance;
import org.onap.policy.common.gson.GsonMessageBodyHandler;
import org.onap.policy.common.utils.network.NetworkUtil;
import org.onap.policy.sim.dmaap.parameters.CommonTestData;
/**
* Common base class for rest server tests.
*/
public class CommonRestServer {
public static final String NOT_ALIVE = "not alive";
public static final String ALIVE = "alive";
public static final String SELF = "self";
public static final String NAME = "DMaaP Simulator";
public static final String ENDPOINT_PREFIX = "events/";
protected static final String CONFIG_FILE = "src/test/resources/parameters/TestConfigParams.json";
@Getter
private static int port;
protected static String httpPrefix;
/**
* Allocates a port for the server, writes a config file.
*
* @throws Exception if an error occurs
*/
public static void reconfigure() throws Exception {
port = NetworkUtil.allocPort();
httpPrefix = "http://localhost:" + port + "/";
String json = new CommonTestData().getParameterGroupAsString(port);
makeConfigFile(CONFIG_FILE, json);
HttpServletServerFactoryInstance.getServerFactory().destroy();
}
/**
* Makes a parameter configuration file.
* @param fileName name of the config file to be created
* @param json json to be written to the file
*
* @throws Exception if an error occurs
*/
protected static void makeConfigFile(String fileName, String json) throws Exception {
File file = new File(fileName);
file.deleteOnExit();
try (FileOutputStream output = new FileOutputStream(file)) {
output.write(json.getBytes(StandardCharsets.UTF_8));
}
}
/**
* Sends a request to an endpoint.
*
* @param endpoint the target endpoint
* @return a request builder
* @throws Exception if an error occurs
*/
protected Invocation.Builder sendRequest(final String endpoint) throws Exception {
return sendFqeRequest(httpPrefix + ENDPOINT_PREFIX + endpoint);
}
/**
* Sends a request to a fully qualified endpoint.
*
* @param fullyQualifiedEndpoint the fully qualified target endpoint
* @return a request builder
*/
protected Invocation.Builder sendFqeRequest(final String fullyQualifiedEndpoint) {
final Client client = ClientBuilder.newBuilder().build();
client.property(ClientProperties.METAINF_SERVICES_LOOKUP_DISABLE, "true");
client.register(GsonMessageBodyHandler.class);
final WebTarget webTarget = client.target(fullyQualifiedEndpoint);
return webTarget.request(MediaType.APPLICATION_JSON);
}
}
|
