From bfbdd6e198b1537ac563789cdce255d93e09aa36 Mon Sep 17 00:00:00 2001
From: jonaswinkler <jonas.winkler@jpwinkler.de>
Date: Sat, 5 Dec 2020 13:19:14 +0100
Subject: [PATCH] testing the importer

---
 .../tests/test_management_exporter.py         | 20 ++++++++++++++-----
 src/documents/tests/utils.py                  | 18 +++++++++++++++--
 2 files changed, 31 insertions(+), 7 deletions(-)

diff --git a/src/documents/tests/test_management_exporter.py b/src/documents/tests/test_management_exporter.py
index dca2114c2..284d6108d 100644
--- a/src/documents/tests/test_management_exporter.py
+++ b/src/documents/tests/test_management_exporter.py
@@ -9,10 +9,11 @@ from django.test import TestCase, override_settings
 
 from documents.management.commands import document_exporter
 from documents.models import Document, Tag, DocumentType, Correspondent
-from documents.tests.utils import DirectoriesMixin
+from documents.sanity_checker import check_sanity
+from documents.tests.utils import DirectoriesMixin, paperless_environment
 
 
-class TestExporter(DirectoriesMixin, TestCase):
+class TestExportImport(DirectoriesMixin, TestCase):
 
     @override_settings(
         PASSPHRASE="test"
@@ -23,8 +24,8 @@ class TestExporter(DirectoriesMixin, TestCase):
 
         file = os.path.join(self.dirs.originals_dir, "0000001.pdf")
 
-        Document.objects.create(checksum="42995833e01aea9b3edee44bbfdd7ce1", archive_checksum="62acb0bcbfbcaa62ca6ad3668e4e404b", title="wow", filename="0000001.pdf", id=1, mime_type="application/pdf")
-        Document.objects.create(checksum="9c9691e51741c1f4f41a20896af31770", title="wow", filename="0000002.pdf.gpg", id=2, mime_type="application/pdf", storage_type=Document.STORAGE_TYPE_GPG)
+        Document.objects.create(content="Content", checksum="42995833e01aea9b3edee44bbfdd7ce1", archive_checksum="62acb0bcbfbcaa62ca6ad3668e4e404b", title="wow", filename="0000001.pdf", id=1, mime_type="application/pdf")
+        Document.objects.create(content="Content", checksum="9c9691e51741c1f4f41a20896af31770", title="wow", filename="0000002.pdf.gpg", id=2, mime_type="application/pdf", storage_type=Document.STORAGE_TYPE_GPG)
         Tag.objects.create(name="t")
         DocumentType.objects.create(name="dt")
         Correspondent.objects.create(name="c")
@@ -56,6 +57,15 @@ class TestExporter(DirectoriesMixin, TestCase):
                         checksum = hashlib.md5(f.read()).hexdigest()
                     self.assertEqual(checksum, element['fields']['archive_checksum'])
 
-        Document.objects.create(checksum="AAAAAAAAAAAAAAAAA", title="wow", filename="0000004.pdf", id=3, mime_type="application/pdf")
+        with paperless_environment() as dirs:
+            call_command('document_importer', target)
+            messages = check_sanity()
+            # everything is alright after the test
+            self.assertEqual(len(messages), 0, str([str(m) for m in messages]))
 
+    def test_export_missing_files(self):
+
+        target = tempfile.mkdtemp()
+        call_command('document_exporter', target)
+        Document.objects.create(checksum="AAAAAAAAAAAAAAAAA", title="wow", filename="0000004.pdf", id=3, mime_type="application/pdf")
         self.assertRaises(FileNotFoundError, call_command, 'document_exporter', target)
diff --git a/src/documents/tests/utils.py b/src/documents/tests/utils.py
index 38788f6d6..7f9d50ed5 100644
--- a/src/documents/tests/utils.py
+++ b/src/documents/tests/utils.py
@@ -2,6 +2,7 @@ import os
 import shutil
 import tempfile
 from collections import namedtuple
+from contextlib import contextmanager
 
 from django.test import override_settings
 
@@ -24,7 +25,7 @@ def setup_directories():
     os.makedirs(dirs.thumbnail_dir, exist_ok=True)
     os.makedirs(dirs.archive_dir, exist_ok=True)
 
-    override_settings(
+    dirs.settings_override = override_settings(
         DATA_DIR=dirs.data_dir,
         SCRATCH_DIR=dirs.scratch_dir,
         MEDIA_ROOT=dirs.media_dir,
@@ -35,7 +36,8 @@ def setup_directories():
         INDEX_DIR=dirs.index_dir,
         MODEL_FILE=os.path.join(dirs.data_dir, "classification_model.pickle")
 
-    ).enable()
+    )
+    dirs.settings_override.enable()
 
     return dirs
 
@@ -45,6 +47,18 @@ def remove_dirs(dirs):
     shutil.rmtree(dirs.data_dir, ignore_errors=True)
     shutil.rmtree(dirs.scratch_dir, ignore_errors=True)
     shutil.rmtree(dirs.consumption_dir, ignore_errors=True)
+    dirs.settings_override.disable()
+
+
+@contextmanager
+def paperless_environment():
+    dirs = None
+    try:
+        dirs = setup_directories()
+        yield dirs
+    finally:
+        if dirs:
+            remove_dirs(dirs)
 
 
 class DirectoriesMixin: