Add some tests

README.md

@@ -14,7 +14,7 @@ The package can be installed by adding `uuid_v7` to your list of dependencies in
 ```elixir
 def deps do
   [
-    {:uuid_v7, "~> 0.2.0"}
+    {:uuid_v7, "~> 0.2.1"}
   ]
 end
 ```

mix.exs

@@ -6,7 +6,7 @@ defmodule UUIDv7.MixProject do
   def project do
     [
       app: :uuid_v7,
-      version: "0.2.0",
+      version: "0.2.1",
       elixir: "~> 1.16",
       start_permanent: Mix.env() == :prod,
       deps: deps(),

test/uuidv7/ordered_test.exs

@@ -0,0 +1,23 @@
+defmodule UUIDv7.OrderedTest do
+  use ExUnit.Case, async: true
+
+  test "generate/1 is ordered" do
+    uuids =
+      for _ <- 1..100 do
+        UUIDv7.generate()
+        :timer.sleep(1)
+      end
+
+    assert uuids == Enum.sort(uuids)
+  end
+
+  test "bingenerate/1 is ordered" do
+    uuids =
+      for _ <- 1..100 do
+        UUIDv7.bingenerate()
+        :timer.sleep(1)
+      end
+
+    assert uuids == Enum.sort(uuids)
+  end
+end