From 941a58f1eca32e11ab1a7a835b4d38e8348bdfb3 Mon Sep 17 00:00:00 2001
From: Peter Saxton <peterhsaxton@gmail.com>
Date: Sat, 6 Jun 2020 13:25:02 +0100
Subject: add the os module for environment variables

---
 test/gleam/os_test.gleam | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 test/gleam/os_test.gleam

(limited to 'test')

diff --git a/test/gleam/os_test.gleam b/test/gleam/os_test.gleam
new file mode 100644
index 0000000..961e984
--- /dev/null
+++ b/test/gleam/os_test.gleam
@@ -0,0 +1,15 @@
+import gleam/list
+import gleam/os
+import gleam/should
+
+pub fn env_test() {
+  os.put_env("GLEAM_TEST", "hello")
+  os.get_env()
+  |> list.key_find("GLEAM_TEST")
+  |> should.equal(Ok("hello"))
+
+  os.delete_env("GLEAM_TEST")
+  os.get_env()
+  |> list.key_find("GLEAM_TEST")
+  |> should.equal(Error(Nil))
+}
-- 
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