listen to port 8443 by default

Author: angelo-v

src/Dockerfile

@@ -12,5 +12,6 @@ USER ${PROCESS_USER}
 
 # solid configuration
 ENV SOLID_ROOT=${SOLID_HOME}/data
+ENV SOLID_PORT=8443
 
 CMD ["solid", "start"]

test/test_solid_default_config.py

@@ -36,4 +36,7 @@ def test_solid_config_dir_exists_and_owned_by_node(host):
     assert solid_config.exists
     assert solid_config.is_directory
     assert solid_config.user == "node"
-    assert solid_config.group == "node"
+    assert solid_config.group == "node"
+
+def test_solid_is_listening_on_port_8443(host):
+    assert host.socket("tcp://0.0.0.0:8443").is_listening