--- /dev/null
+"use strict"
+var test = require("tap").test
+var requireInject = require("require-inject")
+
+test("Windows", function (t) {
+ t.plan(1)
+ var hasUnicode = requireInject("../index.js", {
+ os: { type: function () { return "Windows_NT" } }
+ })
+ t.is(hasUnicode(), false, "Windows is assumed NOT to be unicode aware")
+})
+test("Unix Env", function (t) {
+ t.plan(3)
+ var hasUnicode = requireInject("../index.js", {
+ os: { type: function () { return "Linux" } },
+ child_process: { exec: function (cmd,cb) { cb(new Error("not available")) } }
+ })
+ process.env.LANG = "en_US.UTF-8"
+ process.env.LC_ALL = null
+ t.is(hasUnicode(), true, "Linux with a UTF8 language")
+ process.env.LANG = null
+ process.env.LC_ALL = "en_US.UTF-8"
+ t.is(hasUnicode(), true, "Linux with UTF8 locale")
+ process.env.LC_ALL = null
+ t.is(hasUnicode(), false, "Linux without UTF8 language or locale")
+})