     describe '_createTileGeneratorState', ->
       state = null
 
-      beforeEach ->
-        helpers.configurePlatformsWithDefaults platforms
-        state = platforms._createTileGeneratorState()
+      beforeEach -> state = platforms._createTileGeneratorState()
 
       it 'returns expected number of columns and rows', ->
         expect(state.numCols).toBe 13

      spyOn Platforms::, '_initialize'
      platforms = new Platforms {}
      _.extend platforms, helpers.createFakePlatformsProps(platforms)

    describe 'when constructed', ->
      it 'should have set ledge constraints', ->

      vars = { numLedgeRows: 23 }

      beforeEach ->
        ledge = new Platforms.Ledge()
        ledge.index = 1
        ledge.rowIndex = 4
