diff --git a/crashreport_stats/tests/test_rest_endpoints.py b/crashreport_stats/tests/test_rest_endpoints.py
index 8708f3d..4502fbb 100644
--- a/crashreport_stats/tests/test_rest_endpoints.py
+++ b/crashreport_stats/tests/test_rest_endpoints.py
@@ -57,14 +57,12 @@
     def test_get_status(self):
         """Get the status after some reports have been created."""
         # Create a device with a heartbeat and a crash report
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
-        Dummy.create_dummy_report(HeartBeat, device)
-        Dummy.create_dummy_report(Crashreport, device)
+        device = Dummy.create_device(Dummy.create_user())
+        Dummy.create_report(HeartBeat, device)
+        Dummy.create_report(Crashreport, device)
 
         # Create a second device without any reports
-        Dummy.create_dummy_device(
-            Dummy.create_dummy_user(username=Dummy.USERNAMES[1])
-        )
+        Dummy.create_device(Dummy.create_user(username=Dummy.USERNAMES[1]))
 
         # Assert that the status includes the appropriate numbers (a third
         # device was created by the setUpTestData() method)
@@ -79,7 +77,7 @@
 
     @staticmethod
     def _create_dummy_version(**kwargs):
-        return Dummy.create_dummy_version(**kwargs)
+        return Dummy.create_version(**kwargs)
 
     def _get_with_params(self, url, params):
         return self.fp_staff_client.get("{}?{}".format(url, urlencode(params)))
@@ -234,7 +232,7 @@
 
     @staticmethod
     def _create_dummy_version(**kwargs):
-        return Dummy.create_dummy_version(RadioVersion, **kwargs)
+        return Dummy.create_version(RadioVersion, **kwargs)
 
 
 class VersionDailyTestCase(_VersionTestCase):
@@ -246,7 +244,7 @@
 
     @staticmethod
     def _create_dummy_daily_version(version, **kwargs):
-        return Dummy.create_dummy_daily_version(version, **kwargs)
+        return Dummy.create_daily_version(version, **kwargs)
 
     def _create_version_entities(self):
         versions = [
@@ -335,14 +333,14 @@
 
     @staticmethod
     def _create_dummy_version(**kwargs):
-        return Dummy.create_dummy_version(RadioVersion, **kwargs)
+        return Dummy.create_version(RadioVersion, **kwargs)
 
     @staticmethod
     def _create_dummy_daily_version(version, **kwargs):
-        return Dummy.create_dummy_daily_radio_version(version, **kwargs)
+        return Dummy.create_daily_radio_version(version, **kwargs)
 
 
-@override_settings(MEDIA_ROOT=Dummy.DEFAULT_DUMMY_LOG_FILE_DIRECTORY)
+@override_settings(MEDIA_ROOT=Dummy.DEFAULT_LOG_FILE_DIRECTORY)
 class DeviceStatsTestCase(HiccupStatsAPITestCase):
     """Test the single device stats REST endpoints."""
 
@@ -512,7 +510,7 @@
     def test_get_device_stats_no_reports(self):
         """Test getting device stats for a device without reports."""
         # Create a device
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
 
         # Get the device statistics
         response = self._get_with_params(
@@ -535,8 +533,8 @@
     def test_get_device_stats_no_crash_reports(self):
         """Test getting device stats for a device without crashreports."""
         # Create a device and a heartbeat
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
-        heartbeat = Dummy.create_dummy_report(HeartBeat, device)
+        device = Dummy.create_device(Dummy.create_user())
+        heartbeat = Dummy.create_report(HeartBeat, device)
 
         # Get the device statistics
         response = self._get_with_params(
@@ -559,8 +557,8 @@
     def test_get_device_stats_no_heartbeats(self):
         """Test getting device stats for a device without heartbeats."""
         # Create a device and crashreport
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
-        Dummy.create_dummy_report(Crashreport, device)
+        device = Dummy.create_device(Dummy.create_user())
+        Dummy.create_report(Crashreport, device)
 
         # Get the device statistics
         response = self._get_with_params(
@@ -583,9 +581,9 @@
     def test_get_device_stats(self):
         """Test getting device stats for a device."""
         # Create a device with a heartbeat and one report of each type
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
-        crashreport_date = Dummy.DEFAULT_DUMMY_CRASHREPORT_VALUES["date"]
-        heartbeat = Dummy.create_dummy_report(
+        device = Dummy.create_device(Dummy.create_user())
+        crashreport_date = Dummy.DEFAULT_CRASHREPORT_VALUES["date"]
+        heartbeat = Dummy.create_report(
             HeartBeat, device, date=crashreport_date.date()
         )
         for boot_reason in (
@@ -593,7 +591,7 @@
             + Crashreport.CRASH_BOOT_REASONS
             + ["other boot reason"]
         ):
-            Dummy.create_dummy_report(
+            Dummy.create_report(
                 Crashreport,
                 device,
                 boot_reason=boot_reason,
@@ -622,15 +620,15 @@
     def test_get_device_stats_multiple_days(self):
         """Test getting device stats for a device that sent more reports."""
         # Create a device with some heartbeats and reports over time
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
         num_days = 100
         for i in range(num_days):
             report_date = datetime.now(tz=pytz.utc) + timedelta(days=i)
-            heartbeat = Dummy.create_dummy_report(
+            heartbeat = Dummy.create_report(
                 HeartBeat, device, date=report_date.date()
             )
-            Dummy.create_dummy_report(Crashreport, device, date=report_date)
-            Dummy.create_dummy_report(
+            Dummy.create_report(Crashreport, device, date=report_date)
+            Dummy.create_report(
                 Crashreport,
                 device,
                 date=report_date + timedelta(minutes=1),
@@ -658,17 +656,17 @@
     def test_get_device_stats_multiple_days_missing_heartbeat(self):
         """Test getting device stats for a device with missing heartbeat."""
         # Create a device with some heartbeats and reports over time
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
         num_days = 100
         skip_day = round(num_days / 2)
         for i in range(num_days):
             report_date = datetime.now(tz=pytz.utc) + timedelta(days=i)
             # Skip creation of heartbeat at one day
             if i != skip_day:
-                heartbeat = Dummy.create_dummy_report(
+                heartbeat = Dummy.create_report(
                     HeartBeat, device, date=report_date.date()
                 )
-            Dummy.create_dummy_report(Crashreport, device, date=report_date)
+            Dummy.create_report(Crashreport, device, date=report_date)
 
         # Get the device statistics
         response = self._get_with_params(
@@ -691,7 +689,7 @@
     def test_get_device_report_history_no_reports(self):
         """Test getting report history stats for a device without reports."""
         # Create a device
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
 
         # Get the device report history statistics
         response = self._get_with_params(
@@ -704,9 +702,9 @@
     def test_get_device_report_history(self):
         """Test getting report history stats for a device."""
         # Create a device with a heartbeat and one report of each type
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
-        crashreport_date = Dummy.DEFAULT_DUMMY_CRASHREPORT_VALUES["date"]
-        heartbeat = Dummy.create_dummy_report(
+        device = Dummy.create_device(Dummy.create_user())
+        crashreport_date = Dummy.DEFAULT_CRASHREPORT_VALUES["date"]
+        heartbeat = Dummy.create_report(
             HeartBeat, device, date=crashreport_date.date()
         )
         for boot_reason in (
@@ -714,7 +712,7 @@
             + Crashreport.CRASH_BOOT_REASONS
             + ["other boot reason"]
         ):
-            Dummy.create_dummy_report(
+            Dummy.create_report(
                 Crashreport,
                 device,
                 boot_reason=boot_reason,
@@ -741,24 +739,22 @@
 
     def test_get_device_report_history_multiple_days(self):
         """Test getting report history stats for a device for multiple days."""
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
         expected_report_history = []
 
         # Create a device with a heartbeat and one report of each type for 10
         # days
-        report_date = Dummy.DEFAULT_DUMMY_CRASHREPORT_VALUES["date"]
+        report_date = Dummy.DEFAULT_CRASHREPORT_VALUES["date"]
         for _ in range(10):
             report_date = report_date + timedelta(days=1)
 
-            Dummy.create_dummy_report(
-                HeartBeat, device, date=report_date.date()
-            )
+            Dummy.create_report(HeartBeat, device, date=report_date.date())
             for i, boot_reason in enumerate(
                 Crashreport.SMPL_BOOT_REASONS
                 + Crashreport.CRASH_BOOT_REASONS
                 + ["other boot reason"]
             ):
-                Dummy.create_dummy_report(
+                Dummy.create_report(
                     Crashreport,
                     device,
                     boot_reason=boot_reason,
@@ -790,7 +786,7 @@
     def test_get_device_update_history_no_reports(self):
         """Test getting update history stats for a device without reports."""
         # Create a device
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
 
         # Get the device report history statistics
         response = self._get_with_params(
@@ -803,9 +799,9 @@
     def test_get_device_update_history(self):
         """Test getting update history stats for a device."""
         # Create a device with a heartbeat and one report of each type
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
-        crashreport_date = Dummy.DEFAULT_DUMMY_CRASHREPORT_VALUES["date"]
-        heartbeat = Dummy.create_dummy_report(
+        device = Dummy.create_device(Dummy.create_user())
+        crashreport_date = Dummy.DEFAULT_CRASHREPORT_VALUES["date"]
+        heartbeat = Dummy.create_report(
             HeartBeat, device, date=crashreport_date.date()
         )
         for boot_reason in (
@@ -814,7 +810,7 @@
             + ["other boot reason"]
         ):
             params = {"boot_reason": boot_reason, "date": crashreport_date}
-            Dummy.create_dummy_report(Crashreport, device, **params)
+            Dummy.create_report(Crashreport, device, **params)
             crashreport_date += timedelta(milliseconds=1)
 
         # Get the device update history statistics
@@ -840,17 +836,17 @@
         """Test getting update history stats with multiple updates."""
         # Create a device with a heartbeats and crashreport for each build
         # fingerprint in the dummy values
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
         expected_update_history = []
         for i, build_fingerprint in enumerate(Dummy.BUILD_FINGERPRINTS):
             report_date = datetime.now(tz=pytz.utc) + timedelta(days=i)
-            Dummy.create_dummy_report(
+            Dummy.create_report(
                 HeartBeat,
                 device,
                 date=report_date,
                 build_fingerprint=build_fingerprint,
             )
-            Dummy.create_dummy_report(
+            Dummy.create_report(
                 Crashreport,
                 device,
                 date=report_date,
@@ -893,9 +889,9 @@
     def test_download_logfile(self):
         """Test download of log files."""
         # Create a device with a crash report along with log file
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
-        crashreport = Dummy.create_dummy_report(Crashreport, device)
-        logfile = Dummy.create_dummy_log_file(crashreport)
+        device = Dummy.create_device(Dummy.create_user())
+        crashreport = Dummy.create_report(Crashreport, device)
+        logfile = Dummy.create_log_file(crashreport)
 
         # Get the log file
         response = self._get_with_params(
@@ -904,11 +900,10 @@
 
         # Assert that the log file contents are in the response data
         self.assertEqual(response.status_code, status.HTTP_200_OK)
-        self.assertIn(Dummy.DEFAULT_DUMMY_LOG_FILE_NAME, response.data)
+        self.assertIn(Dummy.DEFAULT_LOG_FILE_NAME, response.data)
         expected_logfile_content = Dummy.read_logfile_contents(
-            logfile.logfile.path, Dummy.DEFAULT_DUMMY_LOG_FILE_NAME
+            logfile.logfile.path, Dummy.DEFAULT_LOG_FILE_NAME
         )
         self.assertEqual(
-            response.data[Dummy.DEFAULT_DUMMY_LOG_FILE_NAME],
-            expected_logfile_content,
+            response.data[Dummy.DEFAULT_LOG_FILE_NAME], expected_logfile_content
         )
diff --git a/crashreport_stats/tests/test_stats_management_command.py b/crashreport_stats/tests/test_stats_management_command.py
index ddea798..6409b55 100644
--- a/crashreport_stats/tests/test_stats_management_command.py
+++ b/crashreport_stats/tests/test_stats_management_command.py
@@ -46,13 +46,13 @@
                 "date": report_date - timedelta(days=i),
             }
             report_attributes.update(**kwargs)
-            Dummy.create_dummy_report(report_type, **report_attributes)
+            Dummy.create_report(report_type, **report_attributes)
 
     def test_stats_calculation(self):
         """Test generation of a Version instance."""
-        user = Dummy.create_dummy_user()
-        device = Dummy.create_dummy_device(user=user)
-        heartbeat = Dummy.create_dummy_report(HeartBeat, device=device)
+        user = Dummy.create_user()
+        device = Dummy.create_device(user=user)
+        heartbeat = Dummy.create_report(HeartBeat, device=device)
 
         # Expect that we do not have the Version before updating the stats
         get_params = {
@@ -73,9 +73,9 @@
 
     def _assert_older_report_updates_version_date(self, report_type):
         """Validate that older reports sent later affect the version date."""
-        user = Dummy.create_dummy_user()
-        device = Dummy.create_dummy_device(user=user)
-        report = Dummy.create_dummy_report(report_type, device=device)
+        user = Dummy.create_user()
+        device = Dummy.create_device(user=user)
+        report = Dummy.create_report(report_type, device=device)
 
         # Run the command to update the database
         call_command("stats", "update")
@@ -92,9 +92,7 @@
 
         # Create a new report from an earlier point in time
         report_date_2 = report.date - timedelta(weeks=1)
-        Dummy.create_dummy_report(
-            report_type, device=device, date=report_date_2
-        )
+        Dummy.create_report(report_type, device=device, date=report_date_2)
 
         # Run the command to update the database
         call_command("stats", "update")
@@ -119,8 +117,8 @@
         """Validate the entries' unicity and value."""
         # Create some reports
         for unique_entry, username in zip(self.unique_entries, Dummy.USERNAMES):
-            user = Dummy.create_dummy_user(username=username)
-            device = Dummy.create_dummy_device(user=user)
+            user = Dummy.create_user(username=username)
+            device = Dummy.create_device(user=user)
             self._create_reports(HeartBeat, unique_entry, device, 10)
 
         # Run the command to update the database
@@ -149,8 +147,8 @@
         for unique_entry, num, username in zip(
             self.unique_entries, numbers, Dummy.USERNAMES
         ):
-            user = Dummy.create_dummy_user(username=username)
-            device = Dummy.create_dummy_device(user=user)
+            user = Dummy.create_user(username=username)
+            device = Dummy.create_device(user=user)
             self._create_reports(
                 report_type, unique_entry, device, num, **kwargs
             )
@@ -205,7 +203,7 @@
         """Validate a counter distribution with reports of different devices."""
         # Create some devices and corresponding reports
         devices = [
-            Dummy.create_dummy_device(Dummy.create_dummy_user(username=name))
+            Dummy.create_device(Dummy.create_user(username=name))
             for name in Dummy.USERNAMES
         ]
         num_reports = 5
@@ -268,7 +266,7 @@
     def test_reset_deletion_of_unrelated_version(self):
         """Test delete functionality of the reset command."""
         # Create a version instance that is not related to any reports
-        Dummy.create_dummy_version(
+        Dummy.create_version(
             self.version_class,
             **{self.unique_entry_name: self.unique_entries[0]}
         )
@@ -287,7 +285,7 @@
         self, report_type, counter_attribute_name, **kwargs
     ):
         # Create a device and corresponding reports
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
         num_reports = 5
         self._create_reports(
             report_type, self.unique_entries[0], device, num_reports, **kwargs
@@ -295,7 +293,7 @@
 
         # Create a version instance with wrong numbers
         wrong_num_of_reports = 4
-        Dummy.create_dummy_version(
+        Dummy.create_version(
             self.version_class,
             **{
                 self.unique_entry_name: self.unique_entries[0],
@@ -342,7 +340,7 @@
     ):
         # Create a two devices and a corresponding reports for 2 different
         # versions
-        device_1 = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device_1 = Dummy.create_device(Dummy.create_user())
         num_reports = 5
         self._create_reports(
             report_type,
@@ -351,8 +349,8 @@
             num_reports,
             **boot_reason_param
         )
-        device_2 = Dummy.create_dummy_device(
-            Dummy.create_dummy_user(username=Dummy.USERNAMES[1])
+        device_2 = Dummy.create_device(
+            Dummy.create_user(username=Dummy.USERNAMES[1])
         )
         self._create_reports(
             report_type,
@@ -385,7 +383,7 @@
             "device": device_1,
             **boot_reason_param,
         }
-        Dummy.create_dummy_report(report_type, **report_new_attributes)
+        Dummy.create_report(report_type, **report_new_attributes)
 
         # Run the command to update the database again
         call_command("stats", "update")
@@ -447,18 +445,16 @@
         counted as independent reports.
         """
         # Create a report
-        device1 = Dummy.create_dummy_device(
-            user=Dummy.create_dummy_user(username=username_1)
+        device1 = Dummy.create_device(
+            user=Dummy.create_user(username=username_1)
         )
-        report1 = Dummy.create_dummy_report(
-            report_type, device=device1, **kwargs
-        )
+        report1 = Dummy.create_report(report_type, device=device1, **kwargs)
 
         # Create a second report with the same timestamp but from another device
-        device2 = Dummy.create_dummy_device(
-            user=Dummy.create_dummy_user(username=username_2)
+        device2 = Dummy.create_device(
+            user=Dummy.create_user(username=username_2)
         )
-        Dummy.create_dummy_report(
+        Dummy.create_report(
             report_type, device=device2, date=report1.date, **kwargs
         )
 
@@ -534,8 +530,8 @@
         sent.
         """
         # Create a report
-        device = Dummy.create_dummy_device(user=Dummy.create_dummy_user())
-        report = Dummy.create_dummy_report(report_type, device=device, **kwargs)
+        device = Dummy.create_device(user=Dummy.create_user())
+        report = Dummy.create_report(report_type, device=device, **kwargs)
 
         # Run the command to update the database
         call_command("stats", "update")
@@ -553,7 +549,7 @@
 
         # Create a second report with the a timestamp earlier in time
         report_2_date = report.date - timedelta(days=1)
-        Dummy.create_dummy_report(
+        Dummy.create_report(
             report_type, device=device, date=report_2_date, **kwargs
         )
 
@@ -579,8 +575,8 @@
         sent.
         """
         # Create a report
-        device = Dummy.create_dummy_device(user=Dummy.create_dummy_user())
-        report = Dummy.create_dummy_report(report_type, device=device, **kwargs)
+        device = Dummy.create_device(user=Dummy.create_user())
+        report = Dummy.create_report(report_type, device=device, **kwargs)
         report_1_date = (
             report.date.date() if report_type == Crashreport else report.date
         )
@@ -598,7 +594,7 @@
 
         # Create a second report with the a timestamp later in time
         report_2_date = report.date + timedelta(days=1)
-        Dummy.create_dummy_report(
+        Dummy.create_report(
             report_type, device=device, date=report_2_date, **kwargs
         )
 
@@ -638,8 +634,8 @@
         new reports are sent.
         """
         # Create a report
-        device = Dummy.create_dummy_device(user=Dummy.create_dummy_user())
-        report = Dummy.create_dummy_report(report_type, device=device, **kwargs)
+        device = Dummy.create_device(user=Dummy.create_user())
+        report = Dummy.create_report(report_type, device=device, **kwargs)
 
         # Run the command to update the database
         call_command("stats", "update")
@@ -657,7 +653,7 @@
 
         # Create a second report with a timestamp earlier in time
         report_2_date = report.date - timedelta(days=1)
-        Dummy.create_dummy_report(
+        Dummy.create_report(
             report_type, device=device, date=report_2_date, **kwargs
         )
 
@@ -767,11 +763,11 @@
         model instance for each class.
         """
         # Create dummy version instances
-        version = Dummy.create_dummy_version()
-        radio_version = Dummy.create_dummy_version(RadioVersion)
-        Dummy.create_dummy_daily_version(version)
-        Dummy.create_dummy_daily_radio_version(radio_version)
-        Dummy.create_dummy_stats_metadata()
+        version = Dummy.create_version()
+        radio_version = Dummy.create_version(RadioVersion)
+        Dummy.create_daily_version(version)
+        Dummy.create_daily_radio_version(radio_version)
+        Dummy.create_stats_metadata()
 
         # We expect that the model instances get deleted
         self._assert_command_output_matches(
diff --git a/crashreport_stats/tests/test_views.py b/crashreport_stats/tests/test_views.py
index ab46fce..ed41cbd 100644
--- a/crashreport_stats/tests/test_views.py
+++ b/crashreport_stats/tests/test_views.py
@@ -155,7 +155,7 @@
     def test_home_view_filter_devices_by_uuid(self):
         """Test filtering devices by UUID."""
         # Create a device
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
 
         # Filter devices by UUID of the created device
         response = self.fp_staff_client.post(
@@ -171,7 +171,7 @@
     def test_home_view_filter_devices_by_uuid_part(self):
         """Test filtering devices by start of UUID."""
         # Create a device
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
 
         # Filter devices with start of the created device's UUID
         response = self.fp_staff_client.post(
@@ -187,9 +187,9 @@
     def test_home_view_filter_devices_by_uuid_part_ambiguous_result(self):
         """Test filtering devices with common start of UUIDs."""
         # Create two devices
-        device1 = Dummy.create_dummy_device(Dummy.create_dummy_user())
-        device2 = Dummy.create_dummy_device(
-            Dummy.create_dummy_user(username=Dummy.USERNAMES[1])
+        device1 = Dummy.create_device(Dummy.create_user())
+        device2 = Dummy.create_device(
+            Dummy.create_user(username=Dummy.USERNAMES[1])
         )
 
         # Adapt the devices' UUID so that they start with the same characters
@@ -235,7 +235,7 @@
     def test_get_device_view(self):
         """Test getting device view."""
         # Create a device
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
+        device = Dummy.create_device(Dummy.create_user())
 
         # Get the corresponding device view
         response = self._get_with_params(self.device_url, {"uuid": device.uuid})
@@ -297,7 +297,7 @@
     def test_get_versions_view(self):
         """Test getting versions view."""
         # Create a version
-        Dummy.create_dummy_version()
+        Dummy.create_version()
 
         # Get the versions view
         response = self.fp_staff_client.get(self.versions_url)
@@ -321,7 +321,7 @@
     def test_get_versions_all_view(self):
         """Test getting versions view."""
         # Create a version
-        Dummy.create_dummy_version()
+        Dummy.create_version()
 
         # Get the versions view
         response = self.fp_staff_client.get(self.versions_all_url)
diff --git a/crashreport_stats/tests/utils.py b/crashreport_stats/tests/utils.py
index 491839b..8e22acd 100644
--- a/crashreport_stats/tests/utils.py
+++ b/crashreport_stats/tests/utils.py
@@ -24,7 +24,7 @@
 class Dummy(CrashreportsDummy):
     """Class for creating dummy instances for testing."""
 
-    DEFAULT_DUMMY_VERSION_VALUES = {
+    DEFAULT_VERSION_VALUES = {
         "build_fingerprint": CrashreportsDummy.BUILD_FINGERPRINTS[0],
         "first_seen_on": CrashreportsDummy.DATES[1],
         "released_on": CrashreportsDummy.DATES[0],
@@ -32,24 +32,22 @@
         "is_official_release": True,
     }
 
-    DEFAULT_DUMMY_VERSION_DAILY_VALUES = {"date": CrashreportsDummy.DATES[1]}
+    DEFAULT_VERSION_DAILY_VALUES = {"date": CrashreportsDummy.DATES[1]}
 
-    DEFAULT_DUMMY_RADIO_VERSION_VALUES = {
+    DEFAULT_RADIO_VERSION_VALUES = {
         "radio_version": CrashreportsDummy.RADIO_VERSIONS[0],
         "first_seen_on": CrashreportsDummy.DATES[1],
         "released_on": CrashreportsDummy.DATES[0],
     }
 
-    DEFAULT_DUMMY_RADIO_VERSION_DAILY_VALUES = {
-        "date": CrashreportsDummy.DATES[1]
-    }
+    DEFAULT_RADIO_VERSION_DAILY_VALUES = {"date": CrashreportsDummy.DATES[1]}
 
-    DEFAULT_DUMMY_STATSMETADATA_VALUES = {
+    DEFAULT_STATSMETADATA_VALUES = {
         "updated_at": datetime(2018, 6, 15, 2, 12, 24, tzinfo=pytz.utc)
     }
 
     @staticmethod
-    def create_dummy_version(version_type=Version, **kwargs):
+    def create_version(version_type=Version, **kwargs):
         """Create a dummy version instance.
 
         The dummy instance is created and saved to the database.
@@ -66,13 +64,11 @@
         """
         if version_type == Version:
             entity = Version(
-                **Dummy._update_copy(Dummy.DEFAULT_DUMMY_VERSION_VALUES, kwargs)
+                **Dummy._update_copy(Dummy.DEFAULT_VERSION_VALUES, kwargs)
             )
         elif version_type == RadioVersion:
             entity = RadioVersion(
-                **Dummy._update_copy(
-                    Dummy.DEFAULT_DUMMY_RADIO_VERSION_VALUES, kwargs
-                )
+                **Dummy._update_copy(Dummy.DEFAULT_RADIO_VERSION_VALUES, kwargs)
             )
         else:
             raise ValueError(
@@ -84,7 +80,7 @@
         return entity
 
     @staticmethod
-    def create_dummy_daily_version(version, **kwargs):
+    def create_daily_version(version, **kwargs):
         """Create a dummy daily version instance.
 
         The dummy instance is created and saved to the database.
@@ -97,15 +93,13 @@
         """
         entity = VersionDaily(
             version=version,
-            **Dummy._update_copy(
-                Dummy.DEFAULT_DUMMY_VERSION_DAILY_VALUES, kwargs
-            )
+            **Dummy._update_copy(Dummy.DEFAULT_VERSION_DAILY_VALUES, kwargs)
         )
         entity.save()
         return entity
 
     @staticmethod
-    def create_dummy_daily_radio_version(version, **kwargs):
+    def create_daily_radio_version(version, **kwargs):
         """Create a dummy daily radio version instance.
 
         The dummy instance is created and saved to the database.
@@ -119,14 +113,14 @@
         entity = RadioVersionDaily(
             version=version,
             **Dummy._update_copy(
-                Dummy.DEFAULT_DUMMY_RADIO_VERSION_DAILY_VALUES, kwargs
+                Dummy.DEFAULT_RADIO_VERSION_DAILY_VALUES, kwargs
             )
         )
         entity.save()
         return entity
 
     @staticmethod
-    def create_dummy_stats_metadata(**kwargs):
+    def create_stats_metadata(**kwargs):
         """Create a dummy stats metadata instance.
 
         The dummy instance is created and saved to the database.
@@ -138,9 +132,7 @@
 
         """
         entity = StatsMetadata(
-            **Dummy._update_copy(
-                Dummy.DEFAULT_DUMMY_STATSMETADATA_VALUES, kwargs
-            )
+            **Dummy._update_copy(Dummy.DEFAULT_STATSMETADATA_VALUES, kwargs)
         )
         entity.save()
         return entity
@@ -170,7 +162,7 @@
             "device_owner", "somebody@somemail.com", "thepassword"
         )
         Token.objects.create(user=cls.device_owner_user)
-        cls.device_owner_device = Dummy.create_dummy_device(
+        cls.device_owner_device = Dummy.create_device(
             user=cls.device_owner_user
         )
         cls.device_owner_client = APIClient()
diff --git a/crashreports/tests/test_migrations.py b/crashreports/tests/test_migrations.py
index e5faffb..34696ae 100644
--- a/crashreports/tests/test_migrations.py
+++ b/crashreports/tests/test_migrations.py
@@ -55,10 +55,10 @@
 
     def _assert_duplicates_are_deleted(self, object_type):
         # Create a user, device and two duplicate reports
-        user = Dummy.create_dummy_user()
-        device = Dummy.create_dummy_device(user)
-        report_1 = Dummy.create_dummy_report(object_type, device)
-        Dummy.create_dummy_report(object_type, device)
+        user = Dummy.create_user()
+        device = Dummy.create_device(user)
+        report_1 = Dummy.create_report(object_type, device)
+        Dummy.create_report(object_type, device)
 
         # Assert that 2 instances have been created
         self.assertEqual(object_type.objects.count(), 2)
@@ -96,15 +96,15 @@
     def test_delete_duplicate_crashreport_with_logfile(self):
         """Test deletion of a duplicate crashreport with logfile."""
         # Create a user, device and two duplicate reports with logfiles
-        user = Dummy.create_dummy_user()
-        device = Dummy.create_dummy_device(user)
-        crashreport_1 = Dummy.create_dummy_report(Crashreport, device)
-        crashreport_2 = Dummy.create_dummy_report(Crashreport, device)
-        _, logfile_1_path = Dummy.create_dummy_log_file_with_actual_file(
+        user = Dummy.create_user()
+        device = Dummy.create_device(user)
+        crashreport_1 = Dummy.create_report(Crashreport, device)
+        crashreport_2 = Dummy.create_report(Crashreport, device)
+        _, logfile_1_path = Dummy.create_log_file_with_actual_file(
             crashreport_1
         )
-        _, logfile_2_path = Dummy.create_dummy_log_file_with_actual_file(
-            crashreport_2, logfile=Dummy.DEFAULT_DUMMY_LOG_FILE_PATHS[1]
+        _, logfile_2_path = Dummy.create_log_file_with_actual_file(
+            crashreport_2, logfile=Dummy.DEFAULT_LOG_FILE_PATHS[1]
         )
 
         # Assert that 2 crashreports and logfiles have been created
@@ -129,11 +129,11 @@
     def test_change_of_date_field_type(self):
         """Test that the 'date' field of heartbeats is changed to a date."""
         # Create a user, device and a heartbeat
-        user = Dummy.create_dummy_user()
-        device = Dummy.create_dummy_device(user)
+        user = Dummy.create_user()
+        device = Dummy.create_device(user)
         heartbeat_timestamp = datetime(2015, 12, 15, 1, 23, 45, tzinfo=pytz.utc)
 
-        heartbeat = Dummy.create_dummy_report(
+        heartbeat = Dummy.create_report(
             HeartBeat, device, date=heartbeat_timestamp
         )
 
diff --git a/crashreports/tests/test_models.py b/crashreports/tests/test_models.py
index d12189d..d14155f 100644
--- a/crashreports/tests/test_models.py
+++ b/crashreports/tests/test_models.py
@@ -21,14 +21,14 @@
 
     def _assert_duplicate_entries_can_not_be_created(self, object_type):
         # Create a user, device and a report
-        user = Dummy.create_dummy_user()
-        device = Dummy.create_dummy_device(user)
-        Dummy.create_dummy_report(object_type, device)
+        user = Dummy.create_user()
+        device = Dummy.create_device(user)
+        Dummy.create_report(object_type, device)
 
         # Assert creating a duplicate report fails
         logger = logging.getLogger("crashreports")
         with self.assertLogs(logger, "DEBUG") as logging_watcher:
-            report = Dummy.create_dummy_report(object_type, device)
+            report = Dummy.create_report(object_type, device)
         self.assertEqual(
             logging_watcher.output,
             [
diff --git a/crashreports/tests/test_rest_api_logfiles.py b/crashreports/tests/test_rest_api_logfiles.py
index 1cf2e55..f66a357 100644
--- a/crashreports/tests/test_rest_api_logfiles.py
+++ b/crashreports/tests/test_rest_api_logfiles.py
@@ -77,7 +77,7 @@
 
     def upload_logfile(self, client, uuid, device_local_id):
         """Upload a log file and assert that it was created."""
-        logfile = open(Dummy.DEFAULT_DUMMY_LOG_FILE_PATHS[0], "rb")
+        logfile = open(Dummy.DEFAULT_LOG_FILE_PATHS[0], "rb")
         logfile_name = os.path.basename(logfile.name)
         response = client.post(
             reverse(
@@ -103,8 +103,7 @@
             .logfiles.last()
         )
         uploaded_logfile_path = crashreport_file_name(
-            logfile_instance,
-            os.path.basename(Dummy.DEFAULT_DUMMY_LOG_FILE_PATHS[0]),
+            logfile_instance, os.path.basename(Dummy.DEFAULT_LOG_FILE_PATHS[0])
         )
 
         self.assertTrue(default_storage.exists(uploaded_logfile_path))
@@ -112,7 +111,7 @@
         # bytes. However, we mainly care that the contents are equal:
         self._assert_zip_file_contents_equal(
             default_storage.path(uploaded_logfile_path),
-            Dummy.DEFAULT_DUMMY_LOG_FILE_PATHS[0],
+            Dummy.DEFAULT_LOG_FILE_PATHS[0],
         )
 
     def test_logfile_upload_as_user(self):
@@ -126,9 +125,9 @@
     def test_logfile_deletion(self):
         """Test deletion of logfile instances."""
         # Create a user, device and crashreport with logfile
-        device = Dummy.create_dummy_device(Dummy.create_dummy_user())
-        crashreport = Dummy.create_dummy_report(Crashreport, device)
-        logfile, logfile_path = Dummy.create_dummy_log_file_with_actual_file(
+        device = Dummy.create_device(Dummy.create_user())
+        crashreport = Dummy.create_report(Crashreport, device)
+        logfile, logfile_path = Dummy.create_log_file_with_actual_file(
             crashreport
         )
 
diff --git a/crashreports/tests/utils.py b/crashreports/tests/utils.py
index e9139df..8f71cad 100644
--- a/crashreports/tests/utils.py
+++ b/crashreports/tests/utils.py
@@ -79,19 +79,19 @@
 
     DATES = [date(2018, 3, 19), date(2018, 3, 26), date(2018, 5, 1)]
 
-    DEFAULT_DUMMY_USER_VALUES = {"username": USERNAMES[0]}
+    DEFAULT_USER_VALUES = {"username": USERNAMES[0]}
 
-    DEFAULT_DUMMY_DEVICE_REGISTER_VALUES = {
+    DEFAULT_DEVICE_REGISTER_VALUES = {
         "board_date": datetime(2015, 12, 15, 1, 23, 45, tzinfo=pytz.utc),
         "chipset": "Qualcomm MSM8974PRO-AA",
     }
 
-    DEFAULT_DUMMY_DEVICE_VALUES = DEFAULT_DUMMY_DEVICE_REGISTER_VALUES.copy()
-    DEFAULT_DUMMY_DEVICE_VALUES.update(
+    DEFAULT_DEVICE_VALUES = DEFAULT_DEVICE_REGISTER_VALUES.copy()
+    DEFAULT_DEVICE_VALUES.update(
         {"token": "64111c62d521fb4724454ca6dea27e18f93ef56e"}
     )
 
-    DEFAULT_DUMMY_HEARTBEAT_VALUES = {
+    DEFAULT_HEARTBEAT_VALUES = {
         "app_version": 10100,
         "uptime": (
             "up time: 16 days, 21:49:56, idle time: 5 days, 20:55:04, "
@@ -113,8 +113,8 @@
         "date": date(2018, 3, 19),
     }
 
-    DEFAULT_DUMMY_CRASHREPORT_VALUES = DEFAULT_DUMMY_HEARTBEAT_VALUES.copy()
-    DEFAULT_DUMMY_CRASHREPORT_VALUES.update(
+    DEFAULT_CRASHREPORT_VALUES = DEFAULT_HEARTBEAT_VALUES.copy()
+    DEFAULT_CRASHREPORT_VALUES.update(
         {
             "is_fake_report": False,
             "boot_reason": Crashreport.BOOT_REASON_UNKOWN,
@@ -135,7 +135,7 @@
         }
     )
 
-    DEFAULT_DUMMY_LOG_FILE_NAME = "dmesg.log"
+    DEFAULT_LOG_FILE_NAME = "dmesg.log"
 
     CRASH_TYPE_TO_BOOT_REASON_MAP = {
         "crash": Crashreport.BOOT_REASON_KEYBOARD_POWER_ON,
@@ -143,26 +143,17 @@
         "other": "whatever",
     }
 
-    DEFAULT_DUMMY_LOG_FILE_FILENAMES = [
-        "test_logfile_1.zip",
-        "test_logfile_2.zip",
-    ]
-    DEFAULT_DUMMY_LOG_FILE_DIRECTORY = os.path.join("resources", "test")
+    DEFAULT_LOG_FILE_FILENAMES = ["test_logfile_1.zip", "test_logfile_2.zip"]
+    DEFAULT_LOG_FILE_DIRECTORY = os.path.join("resources", "test")
 
-    DEFAULT_DUMMY_LOG_FILE_VALUES = {
+    DEFAULT_LOG_FILE_VALUES = {
         "logfile_type": "last_kmsg",
-        "logfile": DEFAULT_DUMMY_LOG_FILE_FILENAMES[0],
+        "logfile": DEFAULT_LOG_FILE_FILENAMES[0],
     }
 
-    DEFAULT_DUMMY_LOG_FILE_PATHS = [
-        os.path.join(
-            DEFAULT_DUMMY_LOG_FILE_DIRECTORY,
-            DEFAULT_DUMMY_LOG_FILE_FILENAMES[0],
-        ),
-        os.path.join(
-            DEFAULT_DUMMY_LOG_FILE_DIRECTORY,
-            DEFAULT_DUMMY_LOG_FILE_FILENAMES[1],
-        ),
+    DEFAULT_LOG_FILE_PATHS = [
+        os.path.join(DEFAULT_LOG_FILE_DIRECTORY, DEFAULT_LOG_FILE_FILENAMES[0]),
+        os.path.join(DEFAULT_LOG_FILE_DIRECTORY, DEFAULT_LOG_FILE_FILENAMES[1]),
     ]
 
     @staticmethod
@@ -177,20 +168,18 @@
         """Return the data required to register a device.
 
         Use the values passed as keyword arguments or default to the ones
-        from `Dummy.DEFAULT_DUMMY_DEVICE_REGISTER_VALUES`.
+        from `Dummy.DEFAULT_DEVICE_REGISTER_VALUES`.
         """
-        return Dummy._update_copy(
-            Dummy.DEFAULT_DUMMY_DEVICE_REGISTER_VALUES, kwargs
-        )
+        return Dummy._update_copy(Dummy.DEFAULT_DEVICE_REGISTER_VALUES, kwargs)
 
     @staticmethod
     def heartbeat_data(**kwargs):
         """Return the data required to create a heartbeat.
 
         Use the values passed as keyword arguments or default to the ones
-        from `Dummy.DEFAULT_DUMMY_HEARTBEAT_VALUES`.
+        from `Dummy.DEFAULT_HEARTBEAT_VALUES`.
         """
-        return Dummy._update_copy(Dummy.DEFAULT_DUMMY_HEARTBEAT_VALUES, kwargs)
+        return Dummy._update_copy(Dummy.DEFAULT_HEARTBEAT_VALUES, kwargs)
 
     @staticmethod
     def alternative_heartbeat_data(**kwargs):
@@ -206,7 +195,7 @@
         """Return the data required to create a crashreport.
 
         Use the values passed as keyword arguments or default to the ones
-        from `Dummy.DEFAULT_DUMMY_CRASHREPORTS_VALUES`.
+        from `Dummy.DEFAULT_CRASHREPORTS_VALUES`.
 
         Args:
             report_type: A valid value from
@@ -214,9 +203,7 @@
                 define the boot reason if not explicitly defined in the
                 keyword arguments already.
         """
-        data = Dummy._update_copy(
-            Dummy.DEFAULT_DUMMY_CRASHREPORT_VALUES, kwargs
-        )
+        data = Dummy._update_copy(Dummy.DEFAULT_CRASHREPORT_VALUES, kwargs)
         if report_type and "boot_reason" not in kwargs:
             if report_type not in Dummy.CRASH_TYPE_TO_BOOT_REASON_MAP:
                 raise InvalidCrashTypeError(report_type)
@@ -235,7 +222,7 @@
         return Dummy._update_copy(Dummy.ALTERNATIVE_CRASHREPORT_VALUES, kwargs)
 
     @staticmethod
-    def create_dummy_user(**kwargs):
+    def create_user(**kwargs):
         """Create a dummy user instance.
 
         The dummy instance is created and saved to the database.
@@ -246,14 +233,12 @@
         Returns: The created user instance.
 
         """
-        entity = User(
-            **Dummy._update_copy(Dummy.DEFAULT_DUMMY_USER_VALUES, kwargs)
-        )
+        entity = User(**Dummy._update_copy(Dummy.DEFAULT_USER_VALUES, kwargs))
         entity.save()
         return entity
 
     @staticmethod
-    def create_dummy_device(user, **kwargs):
+    def create_device(user, **kwargs):
         """Create a dummy device instance.
 
         The dummy instance is created and saved to the database.
@@ -266,14 +251,13 @@
 
         """
         entity = Device(
-            user=user,
-            **Dummy._update_copy(Dummy.DEFAULT_DUMMY_DEVICE_VALUES, kwargs)
+            user=user, **Dummy._update_copy(Dummy.DEFAULT_DEVICE_VALUES, kwargs)
         )
         entity.save()
         return entity
 
     @staticmethod
-    def create_dummy_report(report_type, device, **kwargs):
+    def create_report(report_type, device, **kwargs):
         """Create a dummy report instance of the given report class type.
 
         The dummy instance is created and saved to the database.
@@ -292,16 +276,12 @@
         if report_type == HeartBeat:
             entity = HeartBeat(
                 device=device,
-                **Dummy._update_copy(
-                    Dummy.DEFAULT_DUMMY_HEARTBEAT_VALUES, kwargs
-                )
+                **Dummy._update_copy(Dummy.DEFAULT_HEARTBEAT_VALUES, kwargs)
             )
         elif report_type == Crashreport:
             entity = Crashreport(
                 device=device,
-                **Dummy._update_copy(
-                    Dummy.DEFAULT_DUMMY_CRASHREPORT_VALUES, kwargs
-                )
+                **Dummy._update_copy(Dummy.DEFAULT_CRASHREPORT_VALUES, kwargs)
             )
         else:
             raise RuntimeError(
@@ -313,7 +293,7 @@
         return entity
 
     @staticmethod
-    def create_dummy_log_file(crashreport, **kwargs):
+    def create_log_file(crashreport, **kwargs):
         """Create a dummy log file instance.
 
         The dummy instance is created and saved to the database.
@@ -327,14 +307,14 @@
         """
         entity = LogFile(
             crashreport=crashreport,
-            **Dummy._update_copy(Dummy.DEFAULT_DUMMY_LOG_FILE_VALUES, kwargs)
+            **Dummy._update_copy(Dummy.DEFAULT_LOG_FILE_VALUES, kwargs)
         )
 
         entity.save()
         return entity
 
     @staticmethod
-    def create_dummy_log_file_with_actual_file(crashreport, **kwargs):
+    def create_log_file_with_actual_file(crashreport, **kwargs):
         """Create a dummy log file instance along with a file.
 
         The dummy instance is created and saved to the database. The log file
@@ -347,7 +327,7 @@
         Returns: The created log file instance and the path to the copied file.
 
         """
-        logfile = Dummy.create_dummy_log_file(crashreport, **kwargs)
+        logfile = Dummy.create_log_file(crashreport, **kwargs)
         logfile_filename = os.path.basename(logfile.logfile.path)
         test_logfile_path = os.path.join(
             settings.MEDIA_ROOT,
@@ -358,9 +338,7 @@
 
         os.makedirs(os.path.dirname(test_logfile_path))
         shutil.copy(
-            os.path.join(
-                Dummy.DEFAULT_DUMMY_LOG_FILE_DIRECTORY, logfile_filename
-            ),
+            os.path.join(Dummy.DEFAULT_LOG_FILE_DIRECTORY, logfile_filename),
             test_logfile_path,
         )
         return logfile, test_logfile_path