diff --git a/perl-HTTP-Tiny.spec b/perl-HTTP-Tiny.spec
index 59551bf..4478ecf 100644
--- a/perl-HTTP-Tiny.spec
+++ b/perl-HTTP-Tiny.spec
@@ -9,9 +9,11 @@ Source0:        https://cpan.metacpan.org/authors/id/D/DA/DAGOLDEN/HTTP-Tiny-%{v
 # <https://github.com/chansen/p5-http-tiny/issues/32>
 Patch0:         HTTP-Tiny-0.070-Croak-on-failed-write-into-a-file.patch
 BuildArch:      noarch
+BuildRequires:  coreutils
 BuildRequires:  make
 BuildRequires:  perl-generators
 BuildRequires:  perl-interpreter
+BuildRequires:  perl(Config)
 BuildRequires:  perl(ExtUtils::MakeMaker) >= 6.76
 BuildRequires:  perl(strict)
 BuildRequires:  perl(warnings)
@@ -54,6 +56,12 @@ Requires:       perl(MIME::Base64)
 Recommends:     perl(Mozilla::CA)
 Requires:       perl(Time::Local)
 
+# Filter modules bundled for tests
+%global __provides_exclude_from %{?__provides_exclude_from:%__provides_exclude_from|}^%{_libexecdir}
+%global __requires_exclude %{?__requires_exclude:%__requires_exclude|}^perl\\(Util\\)
+%global __requires_exclude %{__requires_exclude}|^perl\\(BrokenCookieJar\\)
+%global __requires_exclude %{__requires_exclude}|^perl\\(SimpleCookieJar\\)
+
 %description
 This is a very simple HTTP/1.1 client, designed for doing simple GET requests
 without the overhead of a large framework like LWP::UserAgent.
@@ -62,10 +70,27 @@ It is more correct and more complete than HTTP::Lite. It supports proxies
 (currently only non-authenticating ones) and redirection. It also correctly
 resumes after EINTR.
 
+%package tests
+Summary:        Tests for %{name}
+Requires:       %{name} = %{?epoch:%{epoch}:}%{version}-%{release}
+Requires:       perl-Test-Harness
+Requires:       perl(IO::Socket::IP) >= 0.32
+Requires:       perl(IO::Socket::SSL) >= 1.56
+
+%description tests
+Tests from %{name}. Execute them
+with "%{_libexecdir}/%{name}/test".
+
 %prep
 %setup -q -n HTTP-Tiny-%{version}
 %patch0 -p1
 
+# 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
 %{make_build}
@@ -74,7 +99,17 @@ perl Makefile.PL INSTALLDIRS=vendor NO_PACKLIST=1 NO_PERLLOCAL=1
 %{make_install}
 %{_fixperms} '%{buildroot}'/*
 
+# Install tests
+mkdir -p %{buildroot}%{_libexecdir}/%{name}
+cp -a t corpus %{buildroot}%{_libexecdir}/%{name}
+cat > %{buildroot}%{_libexecdir}/%{name}/test << 'EOF'
+#!/bin/sh
+cd %{_libexecdir}/%{name} && AUTOMATED_TESTING=1 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
@@ -83,9 +118,13 @@ make test
 %{perl_vendorlib}/*
 %{_mandir}/man3/*
 
+%files tests
+%{_libexecdir}/%{name}
+
 %changelog
 * Tue Aug 03 2021 Jitka Plesnikova <jplesnik@redhat.com> - 0.078-1
 - 0.078 bump
+- Package tests
 
 * Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.076-458
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild