Test plugin auto-discovery

Author: cburgdorf

tests/trinity/integration/test_plugin_discovery.py

@@ -0,0 +1,4 @@
+def test_plugin_discovery():
+    from trinity_test_plugin import TestPlugin
+    from trinity.plugins.registry import ALL_PLUGINS
+    assert any(isinstance(plugin, TestPlugin) for plugin in ALL_PLUGINS)

tests/trinity/integration/trinity_test_plugin/__init__.py

@@ -0,0 +1,9 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+from setuptools import setup
+
+setup(
+    name='trinity_test_plugin',
+    py_modules=['trinity_test_plugin'],
+    entry_points={'trinity.plugins': 'trinity_test_plugin=trinity_test_plugin:TestPlugin'},
+)

tests/trinity/integration/trinity_test_plugin/dist/trinity_test_plugin-0.0.0.tar.gz

@@ -0,0 +1,8 @@
+from trinity.extensibility.plugin import BaseIsolatedPlugin
+
+
+class TestPlugin(BaseIsolatedPlugin):
+
+    @property
+    def name(self) -> str:
+        return "TestPlugin"

tests/trinity/integration/trinity_test_plugin/setup.py

@@ -66,6 +66,7 @@ commands=
 
 [common-trinity-integration]
 deps = .[p2p,trinity,eth-extra,test]
+        {toxinidir}/tests/trinity/integration/trinity_test_plugin/dist/trinity_test_plugin-0.0.0.tar.gz
 passenv =
     PYTEST_ADDOPTS
     TRAVIS_EVENT_TYPE