test: examples

.coveragerc

@@ -0,0 +1,5 @@
+[run]
+source = janim
+omit =
+    janim/gui/*
+    janim/locale/*

janim/render/writer.py

@@ -51,6 +51,10 @@ def __init__(self, anim: TimelineAnim):
             )
         )
 
+    @staticmethod
+    def writes(anim: TimelineAnim, file_path: str, *, quiet=False) -> None:
+        VideoWriter(anim).write_all(file_path, quiet=quiet)
+
     def write_all(self, file_path: str, *, quiet=False) -> None:
         '''将时间轴动画输出到文件中
 
@@ -137,10 +141,6 @@ def close_video_pipe(self) -> None:
         self.writing_process.terminate()
         shutil.move(self.temp_file_path, self.final_file_path)
 
-    @staticmethod
-    def writes(anim: TimelineAnim, file_path: str, *, quiet=False) -> None:
-        VideoWriter(anim).write_all(file_path, quiet=quiet)
-
 
 class AudioWriter:
     def __init__(self, anim: TimelineAnim):

pyproject.toml

@@ -48,6 +48,8 @@ doc = [
 exclude = [
     ".vscode/", ".github/", "assets/", "doc/", "test/",
     ".pypirc",
+    ".coveragerc",
+    "janim/gui/*.ui",
     "janim/locale/source",
     "janim/locale/compile.py",
     "janim/locale/gettext.py",

test/__main__.py

@@ -0,0 +1,13 @@
+import unittest
+
+
+def main() -> None:
+    test_loader = unittest.TestLoader()
+    test_suite = test_loader.discover('test', pattern='test_*.py')
+
+    test_runner = unittest.TextTestRunner(verbosity=2, buffer=True)
+    test_runner.run(test_suite)
+
+
+if __name__ == '__main__':
+    main()