TUN-4062: Read component tests config from yaml file

component-tests/conftest.py

@@ -0,0 +1,24 @@
+import os
+import pytest
+import yaml
+
+from config import ComponentTestConfig, NamedTunnelBaseConfig, ClassicTunnelBaseConfig
+from util import LOGGER
+
+@pytest.fixture(scope="session")
+def component_tests_config():
+    config_file = os.getenv("COMPONENT_TESTS_CONFIG")
+    if config_file is None:
+        raise Exception("Need to provide path to config file in COMPONENT_TESTS_CONFIG")
+    with open(config_file, 'r') as stream:
+        config = yaml.safe_load(stream)
+        LOGGER.info(f"component tests base config {config}")
+        base_named_tunnel_config = NamedTunnelBaseConfig(tunnel=config['tunnel'], credentials_file=config['credentials_file'])
+        base_classic_tunnel_config = ClassicTunnelBaseConfig(hostname=config['classic_hostname'], origincert=config['origincert'])
+
+        def _component_tests_config(extra_named_tunnel_config={}, extra_classic_tunnel_config={}):
+            named_tunnel_config = base_named_tunnel_config.merge_config(extra_named_tunnel_config)
+            classic_tunnel_config = base_classic_tunnel_config.merge_config(extra_classic_tunnel_config)
+            return ComponentTestConfig(config['cloudflared_binary'], named_tunnel_config, classic_tunnel_config)
+
+        return _component_tests_config