diff --git a/.fmf/version b/.fmf/version
new file mode 100644
index 0000000..d00491f
--- /dev/null
+++ b/.fmf/version
@@ -0,0 +1 @@
+1
diff --git a/gating.yaml b/gating.yaml
new file mode 100644
index 0000000..3b56a2d
--- /dev/null
+++ b/gating.yaml
@@ -0,0 +1,16 @@
+--- !Policy
+product_versions:
+  - fedora-*
+decision_context: bodhi_update_push_testing
+subject_type: koji_build
+rules:
+  - !PassingTestCaseRule {test_case_name: fedora-ci.koji-build.tier0.functional}
+
+# Rawhide
+--- !Policy
+product_versions:
+  - fedora-*
+decision_context: bodhi_update_push_stable
+subject_type: koji_build
+rules:
+  - !PassingTestCaseRule {test_case_name: fedora-ci.koji-build.tier0.functional}
diff --git a/perl-MIME-Base64.spec b/perl-MIME-Base64.spec
index b5e3a6e..5785711 100644
--- a/perl-MIME-Base64.spec
+++ b/perl-MIME-Base64.spec
@@ -1,6 +1,6 @@
 Name:           perl-MIME-Base64
 Version:        3.16
-Release:        500%{?dist}
+Release:        501%{?dist}
 Summary:        Encoding and decoding of Base64 and quoted-printable strings
 # Base.xs:      (GPL-1.0-or-later OR Artistic-1.0-Perl) AND metamail
 # Other files:  GPL-1.0-or-later OR Artistic-1.0-Perl
@@ -14,6 +14,7 @@ BuildRequires:  make
 BuildRequires:  perl-devel
 BuildRequires:  perl-generators
 BuildRequires:  perl-interpreter
+BuildRequires:  perl(Config)
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 BuildRequires:  perl(strict)
 BuildRequires:  perl(warnings)
@@ -34,19 +35,44 @@ This package contains a Base64 encoder/decoder and a quoted-printable
 encoder/decoder. These encoding methods are specified in RFC 2045 - MIME
 (Multipurpose Internet Mail Extensions).
 
+%package tests
+Summary:        Tests for %{name}
+Requires:       %{name} = %{?epoch:%{epoch}:}%{version}-%{release}
+Requires:       perl-Test-Harness
+
+%description tests
+Tests from %{name}. Execute them
+with "%{_libexecdir}/%{name}/test".
+
 %prep
 %setup -q -n MIME-Base64-%{version}
 
+# Help generators to recognize Perl scripts
+for F in t/*.t; do
+    perl -i -MConfig -ple 'print $Config{startperl} if $. == 1 && !s{\A#!.*perl\b}{$Config{startperl}}' "$F"
+    chmod +x "$F"
+done
+
 %build
-perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1 OPTIMIZE="$RPM_OPT_FLAGS"
+perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1 OPTIMIZE="%{optflags}"
 %{make_build}
 
 %install
 %{make_install}
-find $RPM_BUILD_ROOT -type f -name '*.bs' -size 0 -delete
-%{_fixperms} $RPM_BUILD_ROOT/*
+find %{buildroot} -type f -name '*.bs' -size 0 -delete
+%{_fixperms} %{buildroot}/*
+
+# Install tests
+mkdir -p %{buildroot}%{_libexecdir}/%{name}
+cp -a t %{buildroot}%{_libexecdir}/%{name}
+cat > %{buildroot}%{_libexecdir}/%{name}/test << 'EOF'
+#!/bin/sh
+cd %{_libexecdir}/%{name} && exec prove -I . -j "$(getconf _NPROCESSORS_ONLN)"
+EOF
+chmod +x %{buildroot}%{_libexecdir}/%{name}/test
 
 %check
+export HARNESS_OPTIONS=j$(perl -e 'if ($ARGV[0] =~ /.*-j([0-9][0-9]*).*/) {print $1} else {print 1}' -- '%{?_smp_mflags}')
 make test
 
 %files
@@ -55,7 +81,13 @@ make test
 %{perl_vendorarch}/MIME*
 %{_mandir}/man3/*
 
+%files tests
+%{_libexecdir}/%{name}
+
 %changelog
+* Mon Nov 20 2023 Jitka Plesnikova <jplesnik@redhat.com> - 3.16-501
+- Package tests
+
 * Thu Jul 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 3.16-500
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild
 
diff --git a/plans/sanity.fmf b/plans/sanity.fmf
new file mode 100644
index 0000000..a72ded4
--- /dev/null
+++ b/plans/sanity.fmf
@@ -0,0 +1,5 @@
+summary: Sanity tests
+discover:
+    how: fmf
+execute:
+    how: tmt
diff --git a/tests/upstream-tests.fmf b/tests/upstream-tests.fmf
new file mode 100644
index 0000000..e2f79c6
--- /dev/null
+++ b/tests/upstream-tests.fmf
@@ -0,0 +1,4 @@
+summary: Upstream tests
+component: perl-MIME-Base64
+require: perl-MIME-Base64-tests
+test: /usr/libexec/perl-MIME-Base64/test