Add a %check section and run the tests

wdiff.spec

@@ -60,6 +60,10 @@ find '%{buildroot}' -type f -name '*gnulib.mo' -print -delete
 %find_lang %{name}
 
 
+%check
+%make_build check
+
+
 %files -f %{name}.lang
 %doc ABOUT-NLS
 %doc AUTHORS
@@ -93,6 +97,7 @@ find '%{buildroot}' -type f -name '*gnulib.mo' -print -delete
 - Use less broad globs
 - Add ABOUT-NLS, BACKLOG, and THANKS as %%doc files
 - Rebuild configure script at build time
+- Add a %%check section and run the tests
 
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 1.2.2-16
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild