Add feature to display which plugins have been discovered

tests/test_terminal.py

@@ -1,4 +1,5 @@
 from pathlib import Path
+from types import ModuleType
 from typing import Union
 from unittest.mock import Mock
 
@@ -88,6 +89,7 @@ def prelude():
         python_impl="CPython",
         python_version="4.2",
         ward_version="1.0.0dev1",
+        list_of_plugins=[],
     )
 
 
@@ -110,6 +112,14 @@ def _(prelude: SessionPrelude = prelude):
     assert next(render_iter) == "Loaded config from [b]pyproject.toml[/b]."
 
 
+@test("SessionPrelude displays list of plugins discovered when it is supplied")
+def _(prelude: SessionPrelude = prelude):
+    prelude.list_of_plugins = [("ward", ModuleType("ward"))]
+    render_iter = prelude.__rich_console__(None, None)
+    next(render_iter)
+    assert next(render_iter) == "The list of plugins discovered: ['ward']"
+
+
 @fixture
 def timing_stats_panel():
     return TestTimingStatsPanel(

ward/_run.py

@@ -215,6 +215,7 @@ def test(
             num_tests_collected=suite.num_tests_with_parameterisation,
             num_fixtures_collected=len(_DEFINED_FIXTURES),
             config_path=config_path,
+            list_of_plugins=plugins.list_name_plugin(),
         )
     )
     writer = TestResultWriter(

ward/_terminal.py

@@ -277,6 +277,7 @@ class SessionPrelude:
     python_impl: str = field(default=platform.python_implementation())
     python_version: str = field(default=platform.python_version())
     ward_version: str = field(default=__version__)
+    list_of_plugins: Optional[List] = field(default_factory=list)
 
     def __rich_console__(self, c: Console, co: ConsoleOptions) -> RenderResult:
         yield Rule(
@@ -285,6 +286,8 @@ def __rich_console__(self, c: Console, co: ConsoleOptions) -> RenderResult:
                 style="title",
             )
         )
+        if self.list_of_plugins:
+            yield f"The list of plugins discovered: {[name for name, plugin in self.list_of_plugins]}"
         if self.config_path:
             try:
                 path: Union[Path, str] = self.config_path.relative_to(Path.cwd())