Added starter code for Homework 6

homework6/tdd_homework/.gitignore

+# Mac file finder metadata
+.DS_Store
+# Windows file metadata
+._*
+# Thumbnail image caches
+Thumbs.db
+ethumbs.db
+# MS Office temporary file
+~*
+# Emacs backup file
+*~
+
+# Common
+[Bb]in/
+[Bb]uild/
+[Oo]bj/
+[Oo]ut/
+[Tt]mp/
+[Xx]86/
+[Ii][Aa]32/
+[Xx]64/
+[Xx]86_64/
+[Xx]86-64/
+[Aa]rm
+[Aa]32
+[Tt]32
+[Aa]64
+*.tmp
+*.bak
+*.bk
+*.swp
+
+# Java files
+*.class
+javadoc/
+
+# Maven
+target/
+pom.xml.tag
+pom.xml.releaseBackup
+pom.xml.versionsBackup
+pom.xml.next
+release.properties
+dependency-reduced-pom.xml
+buildNumber.properties
+.mvn/timing.properties
+
+# JetBrains (IntelliJ IDEA, PyCharm, etc) files
+.idea/
+cmake-build-*/
+*.iml
+*.iws
+*.ipr
+
+# Eclipse files
+.settings/
+.project
+.classpath
+.buildpath
+.loadpath
+.factorypath
+local.properties

homework6/tdd_homework/README.md

+# Robot Requirements
+
+1. If the driver presses the "Up" arrow, then the cart shall increase its speed by 1,000 furlongs per fortnight.
+2. If the driver presses the "Down" arrow, then the cart shall decrease its speed by 1,000 furlongs per fortnight.
+3. The cart shall not travel faster than 15,000 furlongs per fortnight on smooth terrain, 10,000 furlongs per fortnight on moderate terrain, and 5,000 furlongs per fortnight on rough terrain.
+4. If the driver presses the "Right" or "Left" arrow, then the cart's wheels shall deflect 5° right or left, as appropriate.
+5. The cart shall not deflect its wheels more than 30° away from "forward" in either direction.
+6. If the driver presses the "Emergency Stop" button, then the cart shall perform an emergency stop.
+7. If the cart is traveling faster than its maximum speed, then it shall decrease its speed by 1,000 furlongs per fortnight.
+8. If the short-range radar detects that the cart is overtaking a moving object, then the cart shall decrease its speed by 1,000 furlongs per fortnight.
+9. If the short-range radar detects a stationary object in the cart's path, then the cart shall perform an emergency stop.
+10. If the short-range radar detects an object in the cart's path that is approaching the cart, then the cart's wheels shall deflect 5° to avoid a collision.
+11. If no other action is required, then the cart shall display its current speed and heading.
+12. If the cart's wheels are turned too far away from "forward", then it the cart's wheels shall deflect in the direction necessary to return to tolerances.
+13. An emergency stop, whether commanded by the driver or directed by the cart's safety logic, shall override all other possible actions *except* turning to avoid a collision.
+14. If the cart cannot perform a required action, it shall display a message explaining why.
+15. If the cart's previous action was an emergency stop, and if the cart has not stopped, then the cart shall display a message explaining why.
\ No newline at end of file

homework6/tdd_homework/pom.xml

+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>edu.unl.cse.soft160.tdd_homework</groupId>
+  <artifactId>tdd_homework</artifactId>
+  <packaging>jar</packaging>
+  <version>1.0-SNAPSHOT</version>
+  <name>tdd_homework</name>
+  <url>http://maven.apache.org</url>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+    </properties>
+
+    <build>
+        <plugins>
+            <plugin>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>3.8.1</version>
+                <configuration>
+                    <source>8</source>
+                    <target>8</target>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <useSystemClassLoader>false</useSystemClassLoader>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
+
+    <dependencies>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+            <version>4.13</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+</project>

homework6/tdd_homework/src/main/java/edu/unl/cse/soft160/tdd_homework/Cart.java

+package edu.unl.cse.soft160.tdd_homework;
+
+public class Cart {
+    public enum DriverInput {
+        NO_INPUT, UP_ARROW, DOWN_ARROW, LEFT_ARROW, RIGHT_ARROW, EMERGENCY_STOP,
+    }
+
+    public enum Terrain {
+        SMOOTH, MODERATE, ROUGH,
+    }
+
+    public enum Action {
+        ACCELERATE, DECELERATE, DEFLECT_WHEELS_LEFT, DEFLECT_WHEELS_RIGHT,
+        EMERGENCY_STOP, DISPLAY_SPEED_AND_HEADING, DISPLAY_MESSAGE,
+    }
+
+    public static Action act(DriverInput input, int currentSpeed, int currentWheelDeflection,
+                             Terrain terrain, int rateOfApproach, Action lastActionTaken) {
+        return Action.DISPLAY_SPEED_AND_HEADING;
+    }
+}

homework6/tdd_homework/src/test/java/edu/unl/cse/soft160/tdd_homework/CartTest.java

+package edu.unl.cse.soft160.tdd_homework;
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class CartTest {
+    @Test
+    public void testAct() {
+        fail("Not yet implemented");
+    }
+}