Use filesystem glob to loop over all test executables

So we don't miss any in the future.

.github/workflows/osrm-backend.yml

@@ -531,14 +531,7 @@ jobs:
 
         # All tests assume to be run from the build directory
         pushd ${OSRM_BUILD_DIR}
-        ./unit_tests/library-tests
-        ./unit_tests/extractor-tests
-        ./unit_tests/contractor-tests
-        ./unit_tests/engine-tests
-        ./unit_tests/util-tests
-        ./unit_tests/server-tests
-        ./unit_tests/partitioner-tests
-        ./unit_tests/customizer-tests
+        for i in ./unit_tests/*-tests ; do echo Running $i ; $i ; done
         if [ -z "${ENABLE_SANITIZER}" ] && [ "$TARGET_ARCH" != "i686" ]; then
           npm run nodejs-tests
         fi

CHANGELOG.md

@@ -7,6 +7,7 @@
       - CHANGED: Upgrade Boost dependency to 1.70 [#6113](https://github.com/Project-OSRM/osrm-backend/pull/6113)
       - CHANGED: Upgrade Ubuntu CI builds to 20.04  [#6119](https://github.com/Project-OSRM/osrm-backend/pull/6119)
       - CHANGED: Make building osrm-routed optional [#6144](https://github.com/Project-OSRM/osrm-backend/pull/6144)
+      - FIXED: Run all unit tests in CI [#5428](https://github.com/Project-OSRM/osrm-backend/pull/5428)
 
 # 5.26.0
   - Changes from 5.25.0

unit_tests/library/extract.cpp

@@ -21,6 +21,7 @@ BOOST_AUTO_TEST_CASE(test_extract_with_valid_config)
     config.input_path = OSRM_TEST_DATA_DIR "/monaco.osm.pbf";
     config.UseDefaultOutputNames(OSRM_TEST_DATA_DIR "/monaco.osm.pbf");
     config.profile_path = OSRM_TEST_DATA_DIR "/../../profiles/car.lua";
+    config.small_component_size = 1000;
     config.requested_num_threads = std::thread::hardware_concurrency();
     BOOST_CHECK_NO_THROW(osrm::extract(config));
 }