From: daurnimator <quae@daurnimator.com>
Date: Sat, 7 Nov 2015 16:42:33 +0000 (-0600)
Subject: spec/tzcache: Add tests for tzcache
X-Git-Url: https://git.madduck.net/etc/awesome.git/commitdiff_plain/a034bb6ae0748d7adc7a04c6a8e5753c0f13eae4

spec/tzcache: Add tests for tzcache
---

diff --git a/spec/tzcache_spec.lua b/spec/tzcache_spec.lua
new file mode 100644
index 0000000..ea0c211
--- /dev/null
+++ b/spec/tzcache_spec.lua
@@ -0,0 +1,17 @@
+describe("Opening/reading system files", function()
+	local tzcache = require "luatz.tzcache"
+	it("should have a localtime", function()
+		tzcache.get_tz()
+	end)
+	it("should be able to open UTC", function()
+		tzcache.get_tz("UTC")
+	end)
+	it("should re-use results from cache", function()
+		-- If cached it should return the same table
+		local localtime = tzcache.get_tz()
+		assert.are.equal(localtime, tzcache.get_tz())
+		-- Once cache is cleared it should return a new table
+		tzcache.clear_tz_cache()
+		assert._not.equal(localtime, tzcache.get_tz())
+	end)
+end)