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Setup unittests for the nicira nvp plugin

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Changed the creation of the NiciraNvpApi to a factory method that can be
overridden by a mock object.

Setup two tests to test the configure function of the NiciraNvpResource
to test this factory method.
This commit is contained in:
Hugo Trippaers 2012-12-02 10:50:14 -08:00
parent 7857b1f62a
commit 751e74708e
4 changed files with 89 additions and 32 deletions
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8
plugins/network-elements/nicira-nvp/pom.xml
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@ -26,4 +26,12 @@
<version>4.1.0-SNAPSHOT</version>
<relativePath>../../pom.xml</relativePath>
</parent>
<dependencies>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.5</version>
<scope>test</scope>
</dependency>
</dependencies>
</project>

19
plugins/network-elements/nicira-nvp/src/com/cloud/network/nicira/NiciraNvpApi.java
View File

@ -72,15 +72,7 @@ public class NiciraNvpApi {
private HttpClient _client;
public NiciraNvpApi(String host, String adminuser, String adminpass) throws NiciraNvpApiException {
this._host = host;
this._adminpass = adminpass;
this._adminuser = adminuser;
if (_host == null || _adminpass == null || _adminuser == null) {
throw new NiciraNvpApiException("host, adminuser and adminpass may not be null");
}
public NiciraNvpApi() {
_client = new HttpClient(s_httpClientManager);
_client.getParams().setCookiePolicy(CookiePolicy.BROWSER_COMPATIBILITY);
@ -93,6 +85,15 @@ public class NiciraNvpApi {
}
public void setControllerAddress(String address) {
this._host = address;
}
public void setAdminCredentials(String username, String password) {
this._adminuser = username;
this._adminpass = password;
}
/**
* Logs into the Nicira API. The cookie is stored in the <code>_authcookie<code> variable.
* <p>

45
plugins/network-elements/nicira-nvp/src/com/cloud/network/resource/NiciraNvpResource.java
View File

@ -88,39 +88,25 @@ public class NiciraNvpResource implements ServerResource {
private static final Logger s_logger = Logger.getLogger(NiciraNvpResource.class);
private String _name;
private String _ip;
private String _adminuser;
private String _adminpass;
private String _guid;
private String _zoneId;
private int _numRetries;
private NiciraNvpApi _niciraNvpApi;
protected NiciraNvpApi createNiciraNvpApi() {
return new NiciraNvpApi();
}
@Override
public boolean configure(String name, Map<String, Object> params)
throws ConfigurationException {
_name = (String) params.get("name");
if (_name == null) {
throw new ConfigurationException("Unable to find name");
}
_ip = (String) params.get("ip");
if (_ip == null) {
throw new ConfigurationException("Unable to find IP");
}
_adminuser = (String) params.get("adminuser");
if (_adminuser == null) {
throw new ConfigurationException("Unable to find admin username");
}
_adminpass = (String) params.get("adminpass");
if (_adminpass == null) {
throw new ConfigurationException("Unable to find admin password");
}
_guid = (String)params.get("guid");
if (_guid == null) {
throw new ConfigurationException("Unable to find the guid");
@ -133,11 +119,24 @@ public class NiciraNvpResource implements ServerResource {
_numRetries = 2;
try {
_niciraNvpApi = new NiciraNvpApi(_ip, _adminuser, _adminpass);
} catch (NiciraNvpApiException e) {
throw new ConfigurationException(e.getMessage());
String ip = (String) params.get("ip");
if (ip == null) {
throw new ConfigurationException("Unable to find IP");
}
String adminuser = (String) params.get("adminuser");
if (adminuser == null) {
throw new ConfigurationException("Unable to find admin username");
}
String adminpass = (String) params.get("adminpass");
if (adminpass == null) {
throw new ConfigurationException("Unable to find admin password");
}
_niciraNvpApi = createNiciraNvpApi();
_niciraNvpApi.setControllerAddress(ip);
_niciraNvpApi.setAdminCredentials(adminuser,adminpass);
return true;
}

49
plugins/network-elements/nicira-nvp/test/com/cloud/network/resource/NiciraNvpResourceTest.java Normal file
View File

@ -0,0 +1,49 @@
package com.cloud.network.resource;
import static org.mockito.Mockito.*;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import javax.naming.ConfigurationException;
import org.junit.Before;
import org.junit.Test;
import com.cloud.network.nicira.NiciraNvpApi;
public class NiciraNvpResourceTest {
NiciraNvpApi _nvpApi = mock(NiciraNvpApi.class);
NiciraNvpResource _resource;
@Before
public void setUp() {
_resource = new NiciraNvpResource() {
protected NiciraNvpApi createNiciraNvpApi() {
return _nvpApi;
}
};
}
@Test (expected=ConfigurationException.class)
public void resourceConfigureFailure() throws ConfigurationException {
_resource.configure("NiciraNvpResource", Collections.<String,Object>emptyMap());
}
@Test
public void resourceConfigure() throws ConfigurationException {
Map<String,Object> parameters = new HashMap<String,Object>();
parameters.put("name","nvptestdevice");
parameters.put("ip","127.0.0.1");
parameters.put("adminuser","adminuser");
parameters.put("guid", "aaaaa-bbbbb-ccccc");
parameters.put("zoneId", "blublub");
parameters.put("adminpass","adminpass");
_resource.configure("NiciraNvpResource", parameters);
verify(_nvpApi).setAdminCredentials("adminuser", "adminpass");
verify(_nvpApi).setControllerAddress("127.0.0.1");
}
}