revert coverage cmd order

add Process subclass to handle Process in coverage context (unittest)

src/chacha_cicd_helper/__init__.py

@@ -35,3 +35,5 @@ try:  # pragma: no cover
 except PackageNotFoundError:  # pragma: no cover
     warnings.warn('can not read dist.metadata["Name"], assuming local test context, setting it to <chacha_cicd_helper>')
     __Name__ = "chacha_cicd_helper"
+
+from .coverage_tools import CoverageProcess

src/chacha_cicd_helper/coverage_tools.py

@@ -0,0 +1,23 @@
+from coverage import Coverage
+from multiprocessing import Process
+import os
+
+
+class CoverageProcess(Process):
+    def __init__(self, *args, config_file=None, **kwargs):
+        self._config_file = config_file
+        super().__init__(*args, **kwargs)
+
+    def run(self):
+        if self._config_file:
+            cov = Coverage(config_file=self._config_file, data_suffix=os.getpid(), auto_data=True)
+            cov._warn_no_data = False
+            cov.start()
+
+            try:
+                super().run()
+            finally:
+                cov.stop()
+                cov.save()
+        else:
+            super().run()

src/chacha_cicd_helper/unit_test.py

@@ -64,8 +64,8 @@ class cl_unit_test(cl_helper_withresults_base):
         print("Test Finished")
         if cls.enable_coverage_check is True:
             cov.stop()
-            cov.combine()
             cov.save()
+            cov.combine()
             cov.html_report(directory=str(CoverageReportPath))
             cov.xml_report(outfile=str(CoverageReportPath / f"{cls.CoverageReportName}.xml"))