Rename TemplateProject -> TestProject & tidy some comments

test/test_projects/__main__.py

@@ -0,0 +1,37 @@
+from argparse import ArgumentParser
+import importlib
+import tempfile
+import sys
+import subprocess
+
+
+def main():
+    parser = ArgumentParser(
+        prog="python -m test.test_projects",
+        description='Generate a test project to check it out'
+    )
+    parser.add_argument('PROJECT', help='''
+        Python path to a project object. E.g. test.test_0_basic.basic_project
+    ''')
+    options = parser.parse_args()
+
+    module, _, name = options.PROJECT.rpartition('.')
+
+    project = getattr(importlib.import_module(module), name)
+
+    project_dir = tempfile.mkdtemp()
+    project.generate(project_dir)
+
+    print('Project generated at', project_dir)
+    print()
+
+    if sys.platform == 'darwin':
+        subprocess.check_call(['open', '--', project_dir])
+    elif sys.platform == 'linux2':
+        subprocess.check_call(['xdg-open', '--', project_dir])
+    elif sys.platform == 'win32':
+        subprocess.check_call(['explorer', project_dir])
+
+
+if __name__ == '__main__':
+    main()