added first version of configuraiton api and simple function test.

[xmlrouter] / impl / src / test / java / org / wamblee / xmlrouter / impl / XMLRouterFunctionTest.java

diff --git a/impl/src/test/java/org/wamblee/xmlrouter/impl/XMLRouterFunctionTest.java b/impl/src/test/java/org/wamblee/xmlrouter/impl/XMLRouterFunctionTest.java
new file mode 100644 (file)
index 0000000..46e36c0
--- /dev/null
+++ b/impl/src/test/java/org/wamblee/xmlrouter/impl/XMLRouterFunctionTest.java
@@ -0,0 +1,102 @@
+/*
+ * Copyright 2005-2011 the original author or authors.
+ * 
+ * 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.
+ */
+package org.wamblee.xmlrouter.impl;
+
+import static org.mockito.Matchers.*;
+import static org.mockito.Mockito.*;
+
+import java.util.Arrays;
+import java.util.Collection;
+import java.util.logging.Level;
+
+import javax.xml.transform.dom.DOMSource;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.wamblee.general.SystemClock;
+import org.wamblee.xmlrouter.config.DocumentType;
+import org.wamblee.xmlrouter.config.RouterConfig;
+import org.wamblee.xmlrouter.config.Transformation;
+import org.wamblee.xmlrouter.listener.EventInfo;
+import org.wamblee.xmlrouter.listener.EventListener;
+import org.wamblee.xmlrouter.listener.LoggingEventListener;
+import org.wamblee.xmlrouter.subscribe.Destination;
+
+public class XMLRouterFunctionTest {
+
+    private XMLRouterConfiguration config;
+    private XMLRouter routerService;
+    private XMLRouterConfigService configService;
+
+    private EventListener listener;
+
+    private DOMSource source1;
+    private DOMSource source2;
+
+    @Before
+    public void setUp() {
+        config = new XMLRouterConfigurationImpl();
+        EventListener logListener = new LoggingEventListener(Level.INFO);
+        listener = spy(logListener);
+        routerService = new XMLRouter(new SystemClock(), config, listener);
+        configService = new XMLRouterConfigService(config);
+
+        source1 = mock(DOMSource.class);
+        source2 = mock(DOMSource.class);
+    }
+
+    private RouterConfig registerDocumentType(String aType) {
+        DocumentType type = mock(DocumentType.class);
+        when(type.isInstance(any(DOMSource.class))).thenReturn(true);
+        when(type.getName()).thenReturn(aType);
+        RouterConfig routerConfig = configService.emptyConfig();
+        routerConfig.documentTypeConfig().add(type);
+        return routerConfig;
+    }
+
+    @Test
+    public void testOneTransformationOneDestination() {
+        RouterConfig routerConfig = registerDocumentType("any");
+        Transformation transformation = mock(Transformation.class);
+        when(transformation.getName()).thenReturn("trans");
+        when(transformation.getFromType()).thenReturn("any");
+        when(transformation.getToType()).thenReturn("bla");
+        when(transformation.transform(same(source1))).thenReturn(source2);
+        routerConfig.transformationConfig().add(transformation);
+
+        configService.apply(routerConfig, null);
+
+        Destination destination = mock(Destination.class);
+        when(
+            destination.chooseFromTargetTypes((Collection<String>) anyObject()))
+            .thenReturn(Arrays.asList("bla"));
+
+        routerService.registerDestination(destination);
+
+        when(destination.receive(any(DOMSource.class))).thenReturn(true);
+        routerService.publish("bla", source1);
+        verify(listener).delivered(any(EventInfo.class),
+            anyListOf(Transformation.class), anyLong(), anyString(), eq(true));
+
+        verify(transformation).transform(source1);
+        verify(destination).receive(same(source2));
+
+        // now the same when the destination rejects the event.
+        when(destination.receive(any(DOMSource.class))).thenReturn(false);
+        routerService.publish("bla", source1);
+        verify(listener).notDelivered(any(EventInfo.class));
+    }
+}