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add unit test for Dispatcher init()

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This commit is contained in:
Sean Sullivan
2018-06-19 10:00:25 -07:00
parent 61ed292b8c
commit 43da055994
1 changed files with 44 additions and 27 deletions
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core/src/test/java/org/apache/struts2/dispatcher/DispatcherTest.java
+44 -27
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@@ -47,6 +47,7 @@ import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Locale;
import java.util.Map;
@@ -134,7 +135,7 @@ public class DispatcherTest extends StrutsInternalTestCase {
assertEquals("utf-8", req.getCharacterEncoding());
}
public void testPrepareMultipartRequest() throws Exception {
MockHttpServletRequest req = new MockHttpServletRequest();
MockHttpServletResponse res = new MockHttpServletResponse();
@@ -175,9 +176,9 @@ public class DispatcherTest extends StrutsInternalTestCase {
}
public void testDispatcherListener() throws Exception {
final DispatcherListenerState state = new DispatcherListenerState();
Dispatcher.addDispatcherListener(new DispatcherListener() {
public void dispatcherDestroyed(Dispatcher du) {
state.isDestroyed = true;
@@ -186,21 +187,21 @@ public class DispatcherTest extends StrutsInternalTestCase {
state.isInitialized = true;
}
});
assertFalse(state.isDestroyed);
assertFalse(state.isInitialized);
Dispatcher du = initDispatcher(new HashMap<String, String>() );
assertTrue(state.isInitialized);
du.cleanup();
assertTrue(state.isDestroyed);
}
public void testConfigurationManager() {
Dispatcher du;
final InternalConfigurationManager configurationManager = new InternalConfigurationManager(Container.DEFAULT_NAME);
@@ -208,26 +209,42 @@ public class DispatcherTest extends StrutsInternalTestCase {
du = new MockDispatcher(new MockServletContext(), new HashMap<String, String>(), configurationManager);
du.init();
Dispatcher.setInstance(du);
assertFalse(configurationManager.destroyConfiguration);
du.cleanup();
assertTrue(configurationManager.destroyConfiguration);
}
finally {
Dispatcher.setInstance(null);
}
}
public void testInitLoadsDefaultConfig() {
Dispatcher du = new Dispatcher(new MockServletContext(), new HashMap<String, String>());
du.init();
Configuration config = du.getConfigurationManager().getConfiguration();
assertNotNull(config);
HashSet<String> expected = new HashSet<String>();
expected.add("struts-default.xml");
expected.add("struts-plugin.xml");
expected.add("struts.xml");
assertEquals(expected, config.getLoadedFileNames());
assertTrue(config.getPackageConfigs().size() > 0);
PackageConfig packageConfig = config.getPackageConfig("struts-default");
assertTrue(packageConfig.getInterceptorConfigs().size() > 0);
assertTrue(packageConfig.getResultTypeConfigs().size() > 0);
}
public void testObjectFactoryDestroy() throws Exception {
ConfigurationManager cm = new ConfigurationManager(Container.DEFAULT_NAME);
Dispatcher du = new MockDispatcher(new MockServletContext(), new HashMap<String, String>(), cm);
Mock mockConfiguration = new Mock(Configuration.class);
cm.setConfiguration((Configuration)mockConfiguration.proxy());
Mock mockContainer = new Mock(Container.class);
String reloadConfigs = container.getInstance(String.class, StrutsConstants.STRUTS_CONFIGURATION_XML_RELOAD);
mockContainer.expectAndReturn("getInstance", C.args(C.eq(String.class), C.eq(StrutsConstants.STRUTS_CONFIGURATION_XML_RELOAD)),
@@ -248,18 +265,18 @@ public class DispatcherTest extends StrutsInternalTestCase {
mockConfiguration.verify();
mockContainer.verify();
}
public void testInterceptorDestroy() throws Exception {
public void testInterceptorDestroy() throws Exception {
Mock mockInterceptor = new Mock(Interceptor.class);
mockInterceptor.matchAndReturn("hashCode", 0);
mockInterceptor.expect("destroy");
InterceptorMapping interceptorMapping = new InterceptorMapping("test", (Interceptor) mockInterceptor.proxy());
InterceptorStackConfig isc = new InterceptorStackConfig.Builder("test").addInterceptor(interceptorMapping).build();
PackageConfig packageConfig = new PackageConfig.Builder("test").addInterceptorStackConfig(isc).build();
Map<String, PackageConfig> packageConfigs = new HashMap<String, PackageConfig>();
packageConfigs.put("test", packageConfig);
@@ -273,14 +290,14 @@ public class DispatcherTest extends StrutsInternalTestCase {
mockConfiguration.matchAndReturn("getPackageConfigs", packageConfigs);
mockConfiguration.matchAndReturn("getContainer", mockContainer.proxy());
mockConfiguration.expect("destroy");
ConfigurationManager configurationManager = new ConfigurationManager(Container.DEFAULT_NAME);
configurationManager.setConfiguration((Configuration) mockConfiguration.proxy());
Dispatcher dispatcher = new MockDispatcher(new MockServletContext(), new HashMap<String, String>(), configurationManager);
dispatcher.init();
dispatcher.cleanup();
mockInterceptor.verify();
mockContainer.verify();
mockConfiguration.verify();
@@ -363,8 +380,8 @@ public class DispatcherTest extends StrutsInternalTestCase {
destroyConfiguration = true;
}
}
class DispatcherListenerState {
public boolean isInitialized = false;
public boolean isDestroyed = false;