S allius/issue217 2 (#230)

* add some reader classes to get the configuration

* adapt unittests

* get config from json or toml file

* loop over all config readers to get the configuration

* rename config test files

* use relative paths for coverage test in vscode

* do not throw an error for missing config files

* remove obsolete tests

* use dotted key notation for pv sub dictonary

* log config reading progress

* remove create_config_toml.py

* remove obsolete tests for the ha_addon

* disable mosquitto tests if the server is down

* ignore main method for test coverage

* increase test coverage

* pytest-cov: use relative_files only on github, so coverage will work with vscode locally

* remove unneeded imports

* add missing test cases

* disable branch coverage, cause its not reachable

sonar-project.properties

@@ -7,13 +7,13 @@ sonar.projectName=tsun-gen3-proxy
 
 
 # Path is relative to the sonar-project.properties file. Replace "\" by "/" on Windows.
-sonar.sources=app/src/,ha_addons/ha_addon/rootfs/home/
+sonar.sources=app/src/
 
 # Encoding of the source code. Default is default system encoding
 #sonar.sourceEncoding=UTF-8
 
 sonar.python.version=3.12
-sonar.tests=system_tests/,app/tests/,ha_addons/ha_addon/tests/
+sonar.tests=system_tests/,app/tests/
 sonar.exclusions=**/.vscode/**/*
 # Name your criteria
 sonar.issue.ignore.multicriteria=e1,e2