1 files changed, 25 insertions, 0 deletions
diff --git a/test/t/json-cache.t b/test/t/json-cache.t
new file mode 100644
index 0000000..a9d8918
--- /dev/null
+++ b/test/t/json-cache.t
@@ -0,0 +1,25 @@
+use Test::More;
+
+use strict;
+
+SKIP: {
+    eval "use JSON";
+    skip "JSON isn't available" if ($@);
+    use_ok('Devscripts::JSONCache');
+
+    my %c;
+
+    ok(tie(%c, 'Devscripts::JSONCache', 'test.json'), 'No file');
+    $c{a} = 1;
+    untie %c;
+    ok(-r 'test.json', 'Cache created');
+    ok(tie(%c, 'Devscripts::JSONCache', 'test.json'), 'Reuse file');
+    ok($c{a} == 1, 'Value saved');
+    untie %c;
+    unlink 'test.json';
+
+    my %c2;
+    eval { tie(%c2, 'Devscripts::JSONCache', 'zzz/test.json') };
+    ok($@, "Build refused if write isn't possible");
+}
+done_testing();