Setting up project and adding canary test

.gitignore

@@ -4,3 +4,7 @@
 *.jar
 *.war
 *.ear
+
+.classpath
+.project
+build/

build.xml

@@ -0,0 +1,47 @@
+<project name="EightPuzzle" default="spock" basedir=".">
+
+  <path id="srcpath">
+	<pathelement location="src" />
+	<pathelement location="spock" />
+  </path>
+
+  <path id="project.classpath">
+    <fileset dir="lib">
+      <include name="*.jar" />
+    </fileset>
+  </path>
+
+  <taskdef name="groovyc" classname="org.codehaus.groovy.ant.Groovyc" classpathref="project.classpath" />
+  <target name="spock">
+    <property name="tests.build" value="build" />
+    <property name="tests.classes" value="${tests.build}/classes" />
+    <property name="spock.reports" value="${tests.build}/spock-reports" />
+    <delete dir="${tests.build}" />
+    <mkdir dir="${tests.classes}" />
+    <mkdir dir="${spock.reports}" />
+
+    <groovyc destdir="${tests.classes}">
+        <classpath refid="project.classpath" />
+        <src path="src" />
+        <src path="spock" />
+		<include name="**/*.java" />
+		<include name="**/*.groovy" />
+		<javac source="1.7" target="1.7" debug="on" />
+    </groovyc>
+
+    <groovyc srcdir="spock" destdir="${tests.classes}" classpathref="project.classpath" />
+
+    <junit failureproperty="test.failure" >
+      <formatter type="plain"  />
+      <classpath path="${tests.classes}" />
+      <classpath refid="project.classpath" />
+      <batchtest fork="yes" todir="${spock.reports}" >
+        <fileset dir="${tests.classes}">
+          <include name="**/*Tests.class" />
+        </fileset>
+      </batchtest>
+    </junit>
+
+    <fail message="Tests failed" if="test.failure" />
+  </target>
+</project>

spock/SolverTests.groovy

@@ -0,0 +1,14 @@
+import spock.lang.*
+import com.greenmoonsoftware.eightpuzzle.*
+
+class SolverTests extends spock.lang.Specification {
+  def "canary test"() {
+    when:
+      def solver = new Solver("1234567890")
+      def result = solver.solve()
+    then:
+      result != null
+      result.moves == 0
+      result.calculations == 1
+  }
+}

src/com/greenmoonsoftware/eightpuzzle/Result.java

@@ -0,0 +1,19 @@
+package com.greenmoonsoftware.eightpuzzle;
+
+public class Result {
+  private final int moves;
+  private final int calculations;
+
+  public Result(int moves, int calculations) {
+    this.moves = moves;
+    this.calculations = calculations;
+  }
+
+  public int getCalculations() {
+    return calculations;
+  }
+
+  public int getMoves() {
+    return moves;
+  }
+}

src/com/greenmoonsoftware/eightpuzzle/Solver.java

@@ -0,0 +1,14 @@
+package com.greenmoonsoftware.eightpuzzle;
+
+
+public class Solver {
+  private final String puzzleLayout;
+
+  public Solver(String puzzleLayout) {
+    this.puzzleLayout = puzzleLayout; 
+  }
+
+  public Result solve() {
+    return new Result(0,1);
+  }
+}