test: fix tests with newer snippets for C# with company-complete

also fix run-tests.sh when tests are ok

Author: razzmatazz

run-tests.sh

@@ -18,4 +18,4 @@ fi
 mkdir -p test-cache/emacs-d-cache
 
 docker-compose build
-docker-compose run --rm regular-tests && "echo Tests ran OK" || echo "Tests FAILED!"
+docker-compose run --rm regular-tests && echo "Tests ran OK" || echo "Tests FAILED!"

test/buttercup-tests/auto-complete/auto-complete-company-test.el

@@ -69,4 +69,4 @@
      (ot--type "new object()")
      (ot--press-key "TAB"))
 
-    (ot--buffer-should-contain "object.Equals(this, new object())")))
+    (ot--buffer-should-contain "object.Equals(t, object objB)")))

test/buttercup-tests/setup.el

@@ -49,8 +49,8 @@
   (let ((expected (s-join "\n" expected))
         (actual (s-replace (string ?\C-m) (string ?\C-j)
                            (substring-no-properties (buffer-string))))
-        (message "Expected '%s' to be part of '%s', but was not."))
-    (cl-assert (s-contains? expected actual) nil (format message expected actual))))
+        (message "Expected '%s' to be part of '%s', but was not. Actual contents are: '%s'"))
+    (cl-assert (s-contains? expected actual) nil (format message expected actual (substring-no-properties (buffer-string))))))
 
 (defun ot--evaluate (command-to-execute)
   (eval (read command-to-execute)))