Copy report templates across as part of test setUp

InvenTree/report/tests.py

@@ -1,7 +1,11 @@
 # -*- coding: utf-8 -*-
 from __future__ import unicode_literals
 
+import os
+import shutil
+
 from django.urls import reverse
+from django.conf import settings
 
 from InvenTree.api_tester import InvenTreeAPITestCase
 
@@ -28,20 +32,89 @@ class ReportTest(InvenTreeAPITestCase):
     def setUp(self):
         super().setUp()
 
+    def copyReportTemplate(self, filename, description):
+        """
+        Copy the provided report template into the required media directory
+        """
+
+        src_dir = os.path.join(
+            os.path.dirname(os.path.realpath(__file__)),
+            'templates',
+            'report'
+        )
+
+        template_dir = os.path.join(
+            'report',
+            'inventree',
+            self.model.getSubdir(),
+        )
+
+        dst_dir = os.path.join(
+            settings.MEDIA_ROOT,
+            template_dir
+        )
+
+        if not os.path.exists(dst_dir):
+            os.makedirs(dst_dir, exist_ok=True)
+
+        src_file = os.path.join(src_dir, filename)
+        dst_file = os.path.join(dst_dir, filename)
+
+        if not os.path.exists(dst_file):
+            shutil.copyfile(src_file, dst_file)
+
+        # Convert to an "internal" filename
+        db_filename = os.path.join(
+            template_dir,
+            filename
+        )
+
+        # Create a database entry for this report template!
+        self.model.objects.create(
+            name=os.path.splitext(filename)[0],
+            description=description,
+            template=db_filename,
+            enabled=True
+        )
+
     def test_list_endpoint(self):
         """
         Test that the LIST endpoint works for each report
         """
 
-        if self.list_url:
+        if not self.list_url:
+            return
+
         url = reverse(self.list_url)
 
-            print("URL:", url)
         response = self.get(url)
         self.assertEqual(response.status_code, 200)
-            print("Response:")
-            print(response)
-            print(response.data)
+
+        reports = self.model.objects.all()
+
+        n = len(reports)
+
+        # API endpoint must return correct number of reports
+        self.assertEqual(len(response.data), n)
+
+        # Filter by "enabled" status
+        response = self.get(url, {'enabled': True})
+        self.assertEqual(len(response.data), n)
+        
+        response = self.get(url, {'enabled': False})
+        self.assertEqual(len(response.data), 0)
+
+        # Disable each report
+        for report in reports:
+            report.enabled = False
+            report.save()
+
+        # Filter by "enabled" status
+        response = self.get(url, {'enabled': True})
+        self.assertEqual(len(response.data), 0)
+        
+        response = self.get(url, {'enabled': False})
+        self.assertEqual(len(response.data), n)
 
 
 class TestReportTest(ReportTest):
@@ -52,6 +125,12 @@ class TestReportTest(ReportTest):
     detail_url = 'api-stockitem-testreport-detail'
     print_url = 'api-stockitem-testreport-print'
 
+    def setUp(self):
+
+        self.copyReportTemplate('inventree_test_report.html', 'stock item test report')
+
+        return super().setUp()
+
 
 class BuildReportTest(ReportTest):
 
@@ -61,6 +140,12 @@ class BuildReportTest(ReportTest):
     detail_url = 'api-build-report-detail'
     print_url = 'api-build-report-print'
 
+    def setUp(self):
+
+        self.copyReportTemplate('inventree_build_order.html', 'build order template')
+
+        return super().setUp()
+
 
 class BOMReportTest(ReportTest):