work

1 files changed, 25 insertions, 0 deletions

diff --git a/spec/rng_spec.lua b/spec/rng_spec.lua
new file mode 100644
index 0000000..731e842
--- /dev/null
+++ b/spec/rng_spec.lua
@@ -0,0 +1,25 @@
+describe("rng module #dev", function()
+	it("should load",function()
+		require("rng")
+	end)
+	it("should have a function to generate a random string",function()
+		local rng = require("rng")
+		assert(rng.randomstring)
+		assert(type(rng.randomstring) == "function")
+	end)
+	it("should generate a string",function()
+		local rng = require("rng")
+		local s = rng.randomstring("a",5)
+		assert(#s == 5)
+		assert(s == string.rep("a",5))
+	end)
+	it("should generate a string of the right length", function()
+		local rng = require("rng")
+		for i = 1,5 do
+			local ranlength = math.random(100)
+			local s = rng.randomstring("a",ranlength)
+			assert(#s == ranlength)
+			assert(s == string.rep("a",ranlength))
+		end
+	end)
+end)