WPILib Reorganization

This is a major restructuring of the WPILib repository to simply build
procedures and remove the remnants of Maven from everything except the
eclipse plugins. Gradle files have been largely simplified or rewritten,
taking advantage of splitting up parts of the build into separate build
files for ease of reading.

The eclipse plugins are now in a separate project, as is ntcore. All
dependencies are resolved via Maven dependencies, with the
Jenkins-maintained WPILib repo. Project structures have also been
simplified: we no longer have separate subprojects inside wpilibc and
wpilibj. Where possible, these changes hav been done with git renames,
to make sure we still have full history for all repositories. Other
unrelated subprojects have also been broken out: OutlineViewer is now a
separate project.

Change-Id: Ib4e2a6e1a2f66427a14f16612b0e0d69ed661878

wpilibjIntegrationTests/src/main/java/edu/wpi/first/wpilibj/RelayCrossConnectTest.java

@@ -0,0 +1,118 @@
+/*----------------------------------------------------------------------------*/
+/* Copyright (c) FIRST 2008-2014. All Rights Reserved. */
+/* Open Source Software - may be modified and shared by FRC teams. The code */
+/* must be accompanied by the FIRST BSD license file in the root directory of */
+/* the project. */
+/*----------------------------------------------------------------------------*/
+package edu.wpi.first.wpilibj;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+
+import java.util.logging.Logger;
+
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import edu.wpi.first.wpilibj.Relay.Direction;
+import edu.wpi.first.wpilibj.Relay.InvalidValueException;
+import edu.wpi.first.wpilibj.Relay.Value;
+import edu.wpi.first.wpilibj.fixtures.RelayCrossConnectFixture;
+import edu.wpi.first.wpilibj.networktables.NetworkTable;
+import edu.wpi.first.wpilibj.test.AbstractComsSetup;
+import edu.wpi.first.wpilibj.test.TestBench;
+
+/**
+ * @author jonathanleitschuh
+ *
+ */
+public class RelayCrossConnectTest extends AbstractComsSetup {
+  private static final Logger logger = Logger.getLogger(RelayCrossConnectTest.class.getName());
+  private static final NetworkTable table = NetworkTable.getTable("_RELAY_CROSS_CONNECT_TEST_");
+  private RelayCrossConnectFixture relayFixture;
+
+
+  /**
+   * @throws java.lang.Exception
+   */
+  @Before
+  public void setUp() throws Exception {
+    relayFixture = TestBench.getRelayCrossConnectFixture();
+    relayFixture.setup();
+    relayFixture.getRelay().initTable(table);
+  }
+
+  /**
+   * @throws java.lang.Exception
+   */
+  @After
+  public void tearDown() throws Exception {
+    relayFixture.reset();
+    relayFixture.teardown();
+  }
+
+  @Test
+  public void testBothHigh() {
+    relayFixture.getRelay().setDirection(Direction.kBoth);
+    relayFixture.getRelay().set(Value.kOn);
+    relayFixture.getRelay().updateTable();
+    assertTrue("Input one was not high when relay set both high", relayFixture.getInputOne().get());
+    assertTrue("Input two was not high when relay set both high", relayFixture.getInputTwo().get());
+    assertEquals("On", table.getString("Value"));
+  }
+
+  @Test
+  public void testFirstHigh() {
+    relayFixture.getRelay().setDirection(Direction.kBoth);
+    relayFixture.getRelay().set(Value.kForward);
+    relayFixture.getRelay().updateTable();
+    assertFalse("Input one was not low when relay set Value.kForward", relayFixture.getInputOne()
+        .get());
+    assertTrue("Input two was not high when relay set Value.kForward", relayFixture.getInputTwo()
+        .get());
+    assertEquals("Forward", table.getString("Value"));
+  }
+
+  @Test
+  public void testSecondHigh() {
+    relayFixture.getRelay().setDirection(Direction.kBoth);
+    relayFixture.getRelay().set(Value.kReverse);
+    relayFixture.getRelay().updateTable();
+    assertTrue("Input one was not high when relay set Value.kReverse", relayFixture.getInputOne()
+        .get());
+    assertFalse("Input two was not low when relay set Value.kReverse", relayFixture.getInputTwo()
+        .get());
+    assertEquals("Reverse", table.getString("Value"));
+  }
+
+  @Test(expected = InvalidValueException.class)
+  public void testSetValueForwardWithDirectionReverseThrowingException() {
+    relayFixture.getRelay().setDirection(Direction.kForward);
+    relayFixture.getRelay().set(Value.kReverse);
+  }
+
+  @Test(expected = InvalidValueException.class)
+  public void testSetValueReverseWithDirectionForwardThrowingException() {
+    relayFixture.getRelay().setDirection(Direction.kReverse);
+    relayFixture.getRelay().set(Value.kForward);
+  }
+
+  @Test
+  public void testInitialSettings() {
+    assertEquals(Value.kOff, relayFixture.getRelay().get());
+    // Initially both outputs should be off
+    assertFalse(relayFixture.getInputOne().get());
+    assertFalse(relayFixture.getInputTwo().get());
+    assertEquals("Off", table.getString("Value"));
+  }
+
+  @Override
+  protected Logger getClassLogger() {
+    return logger;
+  }
+
+}