local Vector3 = require("worldeditadditions.utils.vector3") describe("Vector3.__concat", function() it("should work when concatenating a Vector3 + Vector3", function() local a = Vector3.new(3, 4, 5) local b = Vector3.new(6, 7, 8) assert.are.is_true( type(tostring(a .. b)) == "string" ) end) it("should work when concatenating a string + Vector3", function() local a = "yay" local b = Vector3.new(6, 7, 8) assert.are.is_true( type(tostring(a .. b)) == "string" ) end) it("should work when concatenating a Vector3 + string", function() local a = Vector3.new(3, 4, 5) local b = "yay" assert.are.is_true( type(tostring(a .. b)) == "string" ) end) end)