Issue #170 - Enable the pytest-timeout plugin in CI (#407)

The plugin stops a python test after timeout expires.

This does not create hard dependency on pytest to run tests in other environments outside of the CI.
If we wanted to set individual timeouts per test, then this would impose such dependency.

Author: jiridanek

.github/workflows/build.yaml

@@ -136,7 +136,7 @@ jobs:
           cmake "${{github.workspace}}/skupper-router" \
             "-DCMAKE_INSTALL_PREFIX=${InstallPrefix}" \
             "-DCMAKE_BUILD_TYPE=${BuildType}" \
-            "-DPYTHON_TEST_COMMAND='-m;pytest;-vs;--junit-prefix=pytest.\${py_test_module};--junit-xml=junitxmls/\${py_test_module}.xml;--pyargs;\${py_test_module}'" \
+            "-DPYTHON_TEST_COMMAND='-m;pytest;-vs;--timeout=400;--junit-prefix=pytest.\${py_test_module};--junit-xml=junitxmls/\${py_test_module}.xml;--pyargs;\${py_test_module}'" \
             "-GNinja" \
             ${RouterCMakeExtraArgs}
 
@@ -431,7 +431,7 @@ jobs:
           cmake "${{github.workspace}}/skupper-router" \
             "-DCMAKE_INSTALL_PREFIX=${InstallPrefix}" \
             "-DCMAKE_BUILD_TYPE=${BuildType}" \
-            "-DPYTHON_TEST_COMMAND='-m;pytest;-vs;--junit-prefix=pytest.\${py_test_module};--junit-xml=junitxmls/\${py_test_module}.xml;--pyargs;\${py_test_module}'" \
+            "-DPYTHON_TEST_COMMAND='-m;pytest;-vs;--timeout=400;--junit-prefix=pytest.\${py_test_module};--junit-xml=junitxmls/\${py_test_module}.xml;--pyargs;\${py_test_module}'" \
             ${RouterCMakeExtraArgs} -DQD_ENABLE_ASSERTIONS=${RouterCMakeAsserts}
 
       - name: skupper-router cmake build/install

requirements-dev.txt

@@ -27,6 +27,8 @@ wheel
 tox
 
 pytest
+pytest-instafail
+pytest-timeout
 
 grpcio
 h2