Add some unit tests for ErrorReporter.

test/com/dmdirc/logger/ErrorReporterTest.java

@@ -0,0 +1,135 @@
+/*
+ * Copyright (c) 2006-2014 DMDirc Developers
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.dmdirc.logger;
+
+import java.util.Date;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Captor;
+import org.mockito.Matchers;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+
+import net.kencochrane.raven.Raven;
+import net.kencochrane.raven.RavenFactory;
+import net.kencochrane.raven.dsn.Dsn;
+import net.kencochrane.raven.event.Event;
+import net.kencochrane.raven.event.interfaces.ExceptionInterface;
+import net.kencochrane.raven.event.interfaces.SentryInterface;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(MockitoJUnitRunner.class)
+public class ErrorReporterTest {
+
+    @Mock private RavenFactory ravenFactory;
+    @Mock private Raven raven;
+    @Captor private ArgumentCaptor<Event> eventCaptor;
+    private ErrorReporter errorReporter;
+
+    @Before
+    public void setUp() throws Exception {
+        RavenFactory.registerFactory(ravenFactory);
+        when(ravenFactory.createRavenInstance(Matchers.<Dsn>anyObject())).thenReturn(raven);
+        errorReporter = new ErrorReporter();
+    }
+
+    @Test
+    public void testSendsMessage() {
+        errorReporter.sendException("message 123", ErrorLevel.MEDIUM, new Date(), null, null);
+        verify(raven).sendEvent(eventCaptor.capture());
+        assertEquals("message 123", eventCaptor.getValue().getMessage());
+    }
+
+    @Test
+    public void testSendsTimestamp() {
+        final Date date = new Date(561859200000l);
+        errorReporter.sendException("message 123", ErrorLevel.MEDIUM, date, null, null);
+        verify(raven).sendEvent(eventCaptor.capture());
+        assertEquals(date, eventCaptor.getValue().getTimestamp());
+    }
+
+    @Test
+    public void testSendsLowLevelAsInfo() {
+        errorReporter.sendException("message 123", ErrorLevel.LOW, new Date(), null, null);
+        verify(raven).sendEvent(eventCaptor.capture());
+        assertEquals(Event.Level.INFO, eventCaptor.getValue().getLevel());
+    }
+
+    @Test
+    public void testSendsMediumLevelAsWarning() {
+        errorReporter.sendException("message 123", ErrorLevel.MEDIUM, new Date(), null, null);
+        verify(raven).sendEvent(eventCaptor.capture());
+        assertEquals(Event.Level.WARNING, eventCaptor.getValue().getLevel());
+    }
+
+    @Test
+    public void testSendsHighLevelAsError() {
+        errorReporter.sendException("message 123", ErrorLevel.HIGH, new Date(), null, null);
+        verify(raven).sendEvent(eventCaptor.capture());
+        assertEquals(Event.Level.ERROR, eventCaptor.getValue().getLevel());
+    }
+
+    @Test
+    public void testSendsFatalLevelAsFatal() {
+        errorReporter.sendException("message 123", ErrorLevel.FATAL, new Date(), null, null);
+        verify(raven).sendEvent(eventCaptor.capture());
+        assertEquals(Event.Level.FATAL, eventCaptor.getValue().getLevel());
+    }
+
+    @Test
+    public void testSendsUnknownLevelAsInfo() {
+        errorReporter.sendException("message 123", ErrorLevel.UNKNOWN, new Date(), null, null);
+        verify(raven).sendEvent(eventCaptor.capture());
+        assertEquals(Event.Level.INFO, eventCaptor.getValue().getLevel());
+    }
+
+    @Test
+    public void testAddsDetailsAsExtra() {
+        errorReporter.sendException("message 123", ErrorLevel.UNKNOWN, new Date(), null,
+                "details 456");
+        verify(raven).sendEvent(eventCaptor.capture());
+        assertEquals("details 456", eventCaptor.getValue().getExtra().get("details"));
+    }
+
+    @Test
+    public void testAddsExceptionInterface() {
+        final Exception exception = new IndexOutOfBoundsException("Message blah");
+        errorReporter.sendException("message 123", ErrorLevel.UNKNOWN, new Date(), exception, null);
+        verify(raven).sendEvent(eventCaptor.capture());
+        final SentryInterface iface = eventCaptor.getValue().getSentryInterfaces()
+                .get(ExceptionInterface.EXCEPTION_INTERFACE);
+        assertNotNull(iface);
+        assertTrue(iface instanceof ExceptionInterface);
+        assertEquals(exception.getMessage(),
+                ((ExceptionInterface) iface).getExceptions().getFirst().getExceptionMessage());
+    }
+
+}