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-rw-r--r--test/t/json-cache.t25
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();