Import CI upstream test from RHEL

This is cherry-picked and edited from RHEL distgit tests/python-requests,
directory Sanity/upstream.
The commit hash this was copied from: 050c2979f27cc70506ddf669f9e0803a7b67c2d5

Only the necessary files were kept.

tests/upstream/main.fmf

@@ -0,0 +1,13 @@
+summary: Runs upstream test suite
+require:
+  - python3-requests
+  - python3-pip
+  - python3-pytest
+  - python3-cryptography
+  - python3-devel
+  - rpm-build
+  - gcc
+  - gcc-c++
+test: ./runtest.sh
+framework: beakerlib
+duration: 30m

tests/upstream/runtest.sh

@@ -0,0 +1,80 @@
+#!/bin/bash
+# vim: dict+=/usr/share/beakerlib/dictionary.vim cpt=.,w,b,u,t,i,k
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   runtest.sh of /CoreOS/python-requests/Sanity/upstream
+#   Description: Runs upstream test suite
+#   Author: Lukas Zachar <lzachar@redhat.com>
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+#
+#   Copyright (c) 2019 Red Hat, Inc.
+#
+#   This copyrighted material is made available to anyone wishing
+#   to use, modify, copy, or redistribute it subject to the terms
+#   and conditions of the GNU General Public License version 2.
+#
+#   This program is distributed in the hope that it will be
+#   useful, but WITHOUT ANY WARRANTY; without even the implied
+#   warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
+#   PURPOSE. See the GNU General Public License for more details.
+#
+#   You should have received a copy of the GNU General Public
+#   License along with this program; if not, write to the Free
+#   Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+#   Boston, MA 02110-1301, USA.
+#
+# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+# Include Beaker environment
+. /usr/share/beakerlib/beakerlib.sh || exit 1
+
+PACKAGES="${PACKAGES:-python3-requests}"
+PYTHON="${PYTHON:-python}"
+
+rlJournalStart
+    rlPhaseStartSetup
+        rlAssertRpm --all
+        rlRun "TmpDir=\$(mktemp -d)" 0 "Creating tmp directory"
+        rlRun "pushd $TmpDir"
+
+        # So we can inject version of srpm
+        if [[ -z "$FORCE_SRPM" ]]; then
+            rlRun "rlFetchSrcForInstalled $(rpm --qf '%{name}' -qf $($PYTHON -c 'import requests;print(requests.__file__)'))"
+        else
+            rlRun "rlRpmDownload $FORCE_SRPM"
+        fi
+        rlRun "rpm -i --define '_topdir $TmpDir' --nodeps *rpm"
+        rlRun "rpmbuild -bp --define '_topdir $TmpDir' --nodeps $TmpDir/SPECS/*"
+
+        # Remove module from extracted sources so installed one is used
+        rlRun "rm -rf $TmpDir/BUILD/*requests*/requests*"
+
+        # pip-install libraries not in the repos
+        # pytest is installed in fmf requirement
+        rlRun "$PYTHON -m pip install pytest-mock==3.12.0 trustme==1.1.0 werkzeug==3.0.3 \
+                httpbin==0.10.2 pytest-httpbin==2.0.0"
+
+        # Move to test dir, print what is there
+        rlRun "cd $(dirname $TmpDir/BUILD/*requests*/tests)"
+        rlRun "touch tests/requirements-dev.txt"
+        rlRun "find . -type f"
+        rlRun "yum repolist"
+        rlRun "$PYTHON -m pip list"
+    rlPhaseEnd
+
+    rlPhaseStartTest "$EXTRA_PARAMS"
+        # test_unicode_header_name hangs with urllib3 < 2
+        rlRun 'pytest -v -p no:warnings --junit-xml $TmpDir/result.xml -k "not test_use_proxy_from_environment and not test_unicode_header_name"'
+
+        rlAssertGrep '<testcase' $TmpDir/result.xml
+    rlPhaseEnd
+
+    rlPhaseStartCleanup
+        # upload log if test failed
+        rlGetTestState || rlRun "rlFileSubmit $TmpDir/result.xml"
+        rlRun "popd"
+        rlRun "rm -r $TmpDir" 0 "Removing tmp directory"
+    rlPhaseEnd
+rlJournalPrintText
+rlJournalEnd