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-rw-r--r--test/Tests/Command.hs5
1 files changed, 4 insertions, 1 deletions
diff --git a/test/Tests/Command.hs b/test/Tests/Command.hs
index 3ec6d7230..539be1a1a 100644
--- a/test/Tests/Command.hs
+++ b/test/Tests/Command.hs
@@ -130,4 +130,7 @@ extractCommandTest testExePath fp = unsafePerformIO $ do
def{ readerExtensions = pandocExtensions } contents)
let codeblocks = map extractCode $ filter isCodeBlock blocks
let cases = zipWith (runCommandTest testExePath fp) [1..] codeblocks
- return $ testGroup fp cases
+ return $ testGroup fp
+ $ if null cases
+ then [testCase "!!" $ assertFailure "No command tests defined"]
+ else cases