X-Git-Url: http://jaekl.net/gitweb/?p=frank.git;a=blobdiff_plain;f=test%2Fnet%2Fjaekl%2Ffrank%2FErrorHandlerTest.java;fp=test%2Fnet%2Fjaekl%2Ffrank%2FErrorHandlerTest.java;h=4db0602c8cf428aa4deb7bef90f500ba4fc2da57;hp=0000000000000000000000000000000000000000;hb=60dc53edca9ae2bcd6703e02b26acd47ef3d61a8;hpb=418e4d229a8b607b022cfb867bb702bec1765d13

diff --git a/test/net/jaekl/frank/ErrorHandlerTest.java b/test/net/jaekl/frank/ErrorHandlerTest.java
new file mode 100644
index 0000000..4db0602
--- /dev/null
+++ b/test/net/jaekl/frank/ErrorHandlerTest.java
@@ -0,0 +1,102 @@
+package net.jaekl.frank;
+
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.sql.SQLException;
+import java.util.Locale;
+
+import net.jaekl.qd.QDException;
+import net.jaekl.qd.http.InvalidResponseException;
+
+import org.junit.After;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+
+public class ErrorHandlerTest {
+	static final String GATEWAY = "http://www.jaekl.net/api";
+	static final String METHOD = "SampleApiMethod";
+	static final String RESPONSE = "Required parameter not specified.";
+	
+	ByteArrayOutputStream m_baos;
+	PrintWriter m_pw;
+	
+	@Before
+	public void setUp() {
+		m_baos = new ByteArrayOutputStream();
+		m_pw = new PrintWriter(m_baos);
+	}
+	
+	@After
+	public void tearDown() throws IOException {
+		m_pw.close();
+	}
+	
+	@Test
+	public void testWriteErrorPage_basicBehaviourWithVariousExceptions() {
+		ErrorHandler eh = new ErrorHandler();
+		
+		Throwable[] throwables = { 
+				new NullPointerException(),
+				new QDException(),
+				new SQLException(),
+				new InvalidResponseException(new NullPointerException(), GATEWAY, METHOD, RESPONSE)
+		};
+		
+		for (Throwable t : throwables) {
+			m_baos.reset();
+			eh.writeErrorPage(m_pw, t, Locale.CANADA);
+			m_pw.flush();
+			
+			String actual = m_baos.toString();
+			Assert.assertTrue(actual.contains("<TITLE>Frank: Error Page</TITLE>"));
+			Assert.assertTrue(actual.contains(t.toString()));
+		}
+	}
+	
+	@Test
+	public void testExplain_unexpectedException() {
+		Locale[] locales = { Locale.CANADA, Locale.FRANCE, Locale.JAPAN, Locale.CHINA};
+		
+		ErrorHandler eh = new ErrorHandler();
+		
+		for (Locale locale : locales) {
+			FrankBundle bundle = FrankBundle.getInst(locale);
+			
+			m_baos.reset();
+			eh.writeErrorPage(m_pw, new NullPointerException(),  Locale.CANADA);
+			m_pw.flush();
+			
+			String actual = m_baos.toString();
+			Assert.assertTrue(actual.contains(bundle.get(FrankBundle.UNEXPECTED_EXCEPTION)));
+		}
+	}
+	
+	@Test
+	public void testExplain_wrappedInvalidResponseException() {
+		Locale[] locales = { Locale.CANADA, Locale.FRANCE, Locale.JAPAN, Locale.CHINA};
+		
+		ErrorHandler eh = new ErrorHandler();
+		InvalidResponseException ire = new InvalidResponseException(null, GATEWAY, METHOD, RESPONSE);
+		FrankException fe = new FrankException(ire);
+		
+		for (Locale locale : locales) {
+			FrankBundle bundle = FrankBundle.getInst(locale);
+			
+			m_baos.reset();
+			eh.writeErrorPage(m_pw, fe,  Locale.CANADA);
+			m_pw.flush();
+			
+			String actual = m_baos.toString();
+			
+			Assert.assertTrue(actual.contains(bundle.get(FrankBundle.INVALID_RESPONSE)));
+			
+			Assert.assertTrue(actual.contains(bundle.get(FrankBundle.URL_CONTACTED)));
+			Assert.assertTrue(actual.contains(bundle.get(FrankBundle.REQUEST_MADE)));
+			Assert.assertTrue(actual.contains(bundle.get(FrankBundle.ANSWER_RECEIVED)));
+			
+			Assert.assertTrue(actual.contains(bundle.get(FrankBundle.MAYBE_SERVER_PROBLEM)));
+		}
+	}
+}