Add a unit test for DefaultConsoleService

Author: ctrueden

src/test/java/org/scijava/console/ConsoleServiceTest.java

@@ -0,0 +1,92 @@
+/*
+ * #%L
+ * SciJava Common shared library for SciJava software.
+ * %%
+ * Copyright (C) 2009 - 2015 Board of Regents of the University of
+ * Wisconsin-Madison, Broad Institute of MIT and Harvard, and Max Planck
+ * Institute of Molecular Cell Biology and Genetics.
+ * %%
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * 
+ * 1. Redistributions of source code must retain the above copyright notice,
+ *    this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ * #L%
+ */
+
+package org.scijava.console;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertTrue;
+
+import java.util.LinkedList;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.scijava.Context;
+import org.scijava.Priority;
+import org.scijava.plugin.Plugin;
+
+/**
+ * Tests {@link ConsoleService}.
+ *
+ * @author Curtis Rueden
+ */
+public class ConsoleServiceTest {
+
+	private ConsoleService consoleService;
+
+	@Before
+	public void setUp() {
+		consoleService = new Context().service(ConsoleService.class);
+	}
+
+	@After
+	public void tearDown() {
+		consoleService.context().dispose();
+	}
+
+	/** Tests {@link ConsoleService#processArgs(String...)}. */
+	@Test
+	public void testProcessArgs() {
+		consoleService.processArgs("--foo", "--bar");
+		assertTrue(consoleService.getInstance(FooArgument.class).argsHandled);
+	}
+
+	// -- Helper classes --
+
+	@Plugin(type = ConsoleArgument.class, priority = Priority.HIGH_PRIORITY)
+	public static class FooArgument extends AbstractConsoleArgument {
+
+		private boolean argsHandled;
+
+		@Override
+		public void handle(final LinkedList<String> args) {
+			assertNotNull(args);
+			assertEquals(2, args.size());
+			assertEquals("--foo", args.get(0));
+			assertEquals("--bar", args.get(1));
+			args.clear();
+			argsHandled = true;
+		}
+
+	}
+
+}