added EntitySpecs

crane/src/main/scala/crane/Entity.scala

@@ -85,7 +85,7 @@ class Entity(var tag:String = "") {
         case Some(w: World) =>
           w._removeEntity(this, true)
         case _ =>
-          throw new DeadEntityException
+          {}
       }
       _world = None
       components.clear()
@@ -102,7 +102,7 @@ class Entity(var tag:String = "") {
         case Some(w: World) =>
           w.removeEntity(this)
         case _ =>
-          throw new DeadEntityException
+          _kill()
       }
     } else {
       throw new DeadEntityException

crane/src/test/scala/crane/EntitySpec.scala

@@ -0,0 +1,58 @@
+package crane
+
+import org.scalatest.FlatSpec
+import org.scalamock.scalatest.MockFactory
+
+class EntitySpec extends FlatSpec with MockFactory {
+  "an entity" should "have a tag" in {
+    var entity = Entity()
+    assert(entity.tag == "")
+    entity = new Entity("tag")
+    assert(entity.tag == "tag")
+  }
+
+  it should "have components" in {
+    val entity = Entity()
+    val component = mock[Component]
+    entity.components += component
+    assert(entity.components.length == 1)
+
+    assert(entity.getComponent(component.getClass) match {
+      case Some(s) => true
+      case _ => false
+    })
+
+    assert(entity.getComponent(classOf[Component]) match {
+      case Some(s) => false
+      case _ => true
+    })
+  }
+
+  it should "die when killed" in {
+    val entity = Entity()
+    val component = mock[Component]
+    entity.components += component
+    assert(entity.alive == true)
+    assert(entity.components.length == 1)
+
+    entity.kill()
+    assert(entity.alive == false)
+    assert(entity.components.length == 0)
+  }
+
+  it should "throw a DeadEntityException when it is dead" in {
+    import crane.exceptions.DeadEntityException
+    val entity = Entity()
+
+    entity.kill()
+
+    intercept[DeadEntityException] {
+      entity.kill()
+    }
+
+    intercept[DeadEntityException] {
+      entity.removeComponent(classOf[Component])
+    }
+  }
+}
+

crane/src/test/scala/crane/SystemSpec.scala

@@ -0,0 +1,10 @@
+package crane
+
+import org.scalatest.FlatSpec
+
+class SystemSpec extends FlatSpec {
+  "a world" should "hi" in {
+    assert(0 == 0)
+  }
+}
+

crane/src/test/scala/crane/WorldSpec.scala

@@ -0,0 +1,10 @@
+package crane
+
+import org.scalatest.FlatSpec
+
+class WorldSpec extends FlatSpec {
+  "a world" should "hi" in {
+    assert(0 == 0)
+  }
+}
+

project/build.scala

@@ -77,7 +77,7 @@ object Dependencies {
   import Dependency._
   val crane = Seq(
     Dependency.akkaActor, Dependency.akkaTransactor, Dependency.scalaSTM, Dependency.scalatime,
-    Dependency.scalatest
+    Dependency.scalamock
   )
   val examples = Seq(
     Dependency.scalatime
@@ -94,5 +94,6 @@ object Dependency {
   val akkaTransactor = "com.typesafe.akka" %% "akka-transactor" % V.Akka
   val scalaSTM = "org.scala-stm" %% "scala-stm" % "0.7"
   val scalatime = "com.github.nscala-time" %% "nscala-time" % "0.8.0"
-  val scalatest = "org.scalatest" % "scalatest_2.10" % "2.0" % "test"
+  val scalamock = "org.scalamock" %% "scalamock-scalatest-support" % "3.0.1" % "test"
+  val akkatest = "com.typesafe.akka" %% "akka-testkit" % V.Akka % "test"
 }