1 files changed, 28 insertions, 0 deletions
diff --git a/t/lib/TestUtils.pm b/t/lib/TestUtils.pm
new file mode 100644
index 0000000..c66b8b3
--- /dev/null
+++ b/t/lib/TestUtils.pm
@@ -0,0 +1,28 @@
+use 5.006;
+use strict;
+use warnings;
+package TestUtils;
+
+use Carp;
+
+use Exporter;
+our @ISA = qw/Exporter/;
+our @EXPORT = qw(
+    exception
+);
+
+# If we have Test::FailWarnings, use it
+BEGIN {
+    eval { require Test::FailWarnings; 1 } and do { Test::FailWarnings->import };
+}
+
+sub exception(&) {
+    my $code = shift;
+    my $success = eval { $code->(); 1 };
+    my $err = $@;
+    return '' if $success;
+    croak "Execution died, but the error was lost" unless $@;
+    return $@;
+}
+
+1;