test: Add initial tests for KdbConnection

Author: jasraj

src/test/java/com/buabook/kdb/connection/test/KdbConnectionTest.java

@@ -0,0 +1,42 @@
+package com.buabook.kdb.connection.test;
+
+import org.junit.Test;
+
+import com.buabook.kdb.connection.KdbConnection;
+import com.buabook.kdb.connection.KdbProcess;
+import com.buabook.kdb.exceptions.KdbTargetProcessUnavailableException;
+
+import static org.hamcrest.Matchers.*;
+import static org.junit.Assert.assertThat;
+
+@SuppressWarnings("resource")
+public class KdbConnectionTest {
+
+	// KdbConnection.connect
+	
+	@Test(expected=KdbTargetProcessUnavailableException.class)
+	public void testConnectThrowsExceptionIfNullProcess() throws KdbTargetProcessUnavailableException {
+		new KdbConnection(null).connect();
+	}
+	
+	@Test(expected=KdbTargetProcessUnavailableException.class)
+	public void testConnectThrowsExceptionIfCannotConnectToProcess() throws KdbTargetProcessUnavailableException {
+		new KdbConnection(new KdbProcess("localhost", 1)).connect();
+	}
+	
+	// KdbConnection.isConnected
+	
+	@Test
+	public void testIsConnectedReturnsFalseWhenConnectionIsNotConnected() {
+		KdbConnection connection = new KdbConnection(new KdbProcess("localhost", 12345));
+		assertThat(connection.isConnected(), is(equalTo(false)));
+	}
+	
+	// KdbConnection.getRemoteProcess
+	
+	@Test
+	public void testGetRemoteProcessReturnsConfiguredProcess() {
+		KdbProcess target = new KdbProcess("my-test-host.com", 34343);
+		assertThat(new KdbConnection(target).getRemoteProcess(), is(equalTo(target)));
+	}
+}