# HG changeset patch
# User Matthew Wild <mwild1@gmail.com>
# Date 1457129836 0
# Node ID 71ca252d9f69b3569026a8b8bcf5deb62861a53b
# Parent  c018a44b822a8efd82f2051c89a00b0db190ad3c
Add tests for util.json

diff -r c018a44b822a -r 71ca252d9f69 tests/test.lua
--- a/tests/test.lua	Thu Mar 03 16:05:34 2016 +0100
+++ b/tests/test.lua	Fri Mar 04 22:17:16 2016 +0000
@@ -18,6 +18,7 @@
 	dotest "core.s2smanager"
 	dotest "core.configmanager"
 	dotest "util.ip"
+	dotest "util.json"
 	dotest "util.stanza"
 	dotest "util.sasl.scram"
 	dotest "util.cache"
diff -r c018a44b822a -r 71ca252d9f69 tests/test_util_json.lua
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test_util_json.lua	Fri Mar 04 22:17:16 2016 +0000
@@ -0,0 +1,21 @@
+
+function encode(encode, json)
+	local function test(f, j, e)
+		if e then
+			assert_equal(f(j), e);
+		end
+		assert_equal(f(j), f(json.decode(f(j))));
+	end
+	test(encode, json.null, "null")
+	test(encode, {}, "{}")
+	test(encode, {a=1});
+	test(encode, {a={1,2,3}});
+	test(encode, {1}, "[1]");
+end
+
+function decode(decode)
+	local empty_array = decode("[]");
+	assert_equal(type(empty_array), "table");
+	assert_equal(#empty_array, 0);
+	assert_equal(next(empty_array), nil);
+end