Add wutta make-appdir subcommand

tests/commands/test_make_appdir.py

@@ -0,0 +1,49 @@
+# -*- coding: utf-8; -*-
+
+import os
+import shutil
+import tempfile
+from unittest import TestCase
+from unittest.mock import patch
+
+from wuttjamaican.conf import WuttaConfig
+from wuttjamaican.commands import Command, make_appdir
+
+
+class TestMakeAppDir(TestCase):
+
+    def setUp(self):
+        self.config = WuttaConfig(appname='wuttatest')
+        self.command = Command(self.config, subcommands={
+            'make-appdir': make_appdir.MakeAppDir,
+        })
+
+    def test_run(self):
+
+        # appdir is created, and 3 subfolders added by default
+        tempdir = tempfile.mkdtemp()
+        appdir = os.path.join(tempdir, 'app')
+        self.assertFalse(os.path.exists(appdir))
+        self.command.run('make-appdir', '--path', appdir)
+        self.assertTrue(os.path.exists(appdir))
+        self.assertEqual(len(os.listdir(appdir)), 3)
+        shutil.rmtree(tempdir)
+
+        # subfolders still added if appdir already exists
+        tempdir = tempfile.mkdtemp()
+        self.assertTrue(os.path.exists(tempdir))
+        self.assertEqual(len(os.listdir(tempdir)), 0)
+        self.command.run('make-appdir', '--path', tempdir)
+        self.assertEqual(len(os.listdir(tempdir)), 3)
+        shutil.rmtree(tempdir)
+
+        # mock out sys.prefix to get coverage
+        with patch('wuttjamaican.commands.make_appdir.sys') as sys:
+            tempdir = tempfile.mkdtemp()
+            appdir = os.path.join(tempdir, 'app')
+            sys.prefix = tempdir
+            self.assertFalse(os.path.exists(appdir))
+            self.command.run('make-appdir')
+            self.assertTrue(os.path.exists(appdir))
+            self.assertEqual(len(os.listdir(appdir)), 3)
+            shutil.rmtree(tempdir)

tests/test_app.py

@@ -1,5 +1,8 @@
 # -*- coding: utf-8; -*-
 
+import os
+import shutil
+import tempfile
 from unittest import TestCase
 from unittest.mock import patch, MagicMock
 
@@ -9,18 +12,38 @@ from sqlalchemy.engine import Engine
 from sqlalchemy.pool import NullPool
 
 from wuttjamaican import app, db
+from wuttjamaican.conf import WuttaConfig
 
 
 class TestAppHandler(TestCase):
 
     def setUp(self):
-        self.config = MagicMock()
+        self.config = WuttaConfig(appname='wuttatest')
         self.app = app.AppHandler(self.config)
 
     def test_init(self):
         self.assertIs(self.app.config, self.config)
         self.assertEqual(self.app.handlers, {})
 
+    def test_make_appdir(self):
+
+        # appdir is created, and 3 subfolders added by default
+        tempdir = tempfile.mkdtemp()
+        appdir = os.path.join(tempdir, 'app')
+        self.assertFalse(os.path.exists(appdir))
+        self.app.make_appdir(appdir)
+        self.assertTrue(os.path.exists(appdir))
+        self.assertEqual(len(os.listdir(appdir)), 3)
+        shutil.rmtree(tempdir)
+
+        # subfolders still added if appdir already exists
+        tempdir = tempfile.mkdtemp()
+        self.assertTrue(os.path.exists(tempdir))
+        self.assertEqual(len(os.listdir(tempdir)), 0)
+        self.app.make_appdir(tempdir)
+        self.assertEqual(len(os.listdir(tempdir)), 3)
+        shutil.rmtree(tempdir)
+
     def test_make_engine_from_config_basic(self):
         engine = self.app.make_engine_from_config({
             'sqlalchemy.url': 'sqlite://',