1 files changed, 20 insertions, 0 deletions
diff --git a/spec/north_specs.rb b/spec/north_specs.rb
new file mode 100644
index 0000000..aeb1308
--- /dev/null
+++ b/spec/north_specs.rb
@@ -0,0 +1,20 @@
+require 'north'
+
+describe North do
+  before(:each) do
+    @sut = North.new
+  end
+  describe "when at the edge of the terrain" do
+    describe "when moving forward" do
+      it "should just stay at the current position" do
+        @location[:y].must_equal 3
+      end
+      before do
+        terrain = fake
+        terrain.stub(:is_out_of_bounds).with({:x => 0, :y => 4}).and_return(true)
+        @location = {:x => 0, :y => 3}
+        @sut.forward(@location, terrain)
+      end
+    end
+  end
+end