Replace tests at the right place. Add missing config files. Run tests

scripts/starts_ha.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+set -e
+set -x
+
+cd "$(dirname "$0")/.."
+pwd
+
+# Create config dir if not present
+if [[ ! -d "${PWD}/config" ]]; then
+    mkdir -p "${PWD}/config"
+    # Add defaults configuration
+    hass --config "${PWD}/config" --script ensure_config
+    # Overwrite configuration.yaml if provided
+    if [ -f ${PWD}/.devcontainer/configuration.yaml ]; then
+        rm -f ${PWD}/config/configuration.yaml
+        ln -s ${PWD}/.devcontainer/configuration.yaml ${PWD}/config/configuration.yaml
+    fi
+fi
+
+# Set the path to custom_components
+## This let's us have the structure we want <root>/custom_components/integration_blueprint
+## while at the same time have Home Assistant configuration inside <root>/config
+## without resulting to symlinks.
+export PYTHONPATH="${PYTHONPATH}:${PWD}/custom_components"
+
+# Start Home Assistant
+hass --config "${PWD}/config" --debug