toaster/test: bug-fix tests writing files into /tmp on the autobuilders

diff --git a/lib/toaster/tests/browser/test_all_builds_page.py b/lib/toaster/tests/browser/test_all_builds_page.py
index bfd8f3a4..7019b3db 100644
--- a/lib/toaster/tests/browser/test_all_builds_page.py
+++ b/lib/toaster/tests/browser/test_all_builds_page.py
@@ -7,6 +7,7 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
+import os
 import re
 
 from django.urls import reverse
@@ -27,7 +28,8 @@  class TestAllBuildsPage(SeleniumTestCase):
     CLI_BUILDS_PROJECT_NAME = 'command line builds'
 
     def setUp(self):
-        bbv = BitbakeVersion.objects.create(name='bbv1', giturl='/tmp/',
+        builldir = os.environ.get('BUILDDIR', './')
+        bbv = BitbakeVersion.objects.create(name='bbv1', giturl=f'{builldir}/',
                                             branch='master', dirpath='')
         release = Release.objects.create(name='release1',
                                          bitbake_version=bbv)
diff --git a/lib/toaster/tests/browser/test_all_projects_page.py b/lib/toaster/tests/browser/test_all_projects_page.py
index a880dbcc..6540dfa9 100644
--- a/lib/toaster/tests/browser/test_all_projects_page.py
+++ b/lib/toaster/tests/browser/test_all_projects_page.py
@@ -7,8 +7,8 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
+import os
 import re
-import time
 
 from django.urls import reverse
 from django.utils import timezone
@@ -20,6 +20,7 @@  from orm.models import ProjectVariable
 
 from selenium.webdriver.common.by import By
 
+
 class TestAllProjectsPage(SeleniumTestCase):
     """ Browser tests for projects page /projects/ """
 
@@ -29,7 +30,8 @@  class TestAllProjectsPage(SeleniumTestCase):
 
     def setUp(self):
         """ Add default project manually """
-        project = Project.objects.create_project(self.CLI_BUILDS_PROJECT_NAME, None)
+        project = Project.objects.create_project(
+            self.CLI_BUILDS_PROJECT_NAME, None)
         self.default_project = project
         self.default_project.is_default = True
         self.default_project.save()
@@ -60,12 +62,14 @@  class TestAllProjectsPage(SeleniumTestCase):
 
     def _add_non_default_project(self):
         """ Add another project """
-        bbv = BitbakeVersion.objects.create(name='test bbv', giturl='/tmp/',
+        builldir = os.environ.get('BUILDDIR', './')
+        bbv = BitbakeVersion.objects.create(name='test bbv', giturl=f'{builldir}/',
                                             branch='master', dirpath='')
         self.release = Release.objects.create(name='test release',
                                               branch_name='master',
                                               bitbake_version=bbv)
-        self.project = Project.objects.create_project(self.PROJECT_NAME, self.release)
+        self.project = Project.objects.create_project(
+            self.PROJECT_NAME, self.release)
         self.project.is_default = False
         self.project.save()
 
@@ -77,7 +81,7 @@  class TestAllProjectsPage(SeleniumTestCase):
 
     def _get_row_for_project(self, project_name):
         """ Get the HTML row for a project, or None if not found """
-        self.wait_until_present('#projectstable tbody tr')
+        self.wait_until_visible('#projectstable tbody tr', poll=3)
         rows = self.find_all('#projectstable tbody tr')
 
         # find the row with a project name matching the one supplied
@@ -108,7 +112,8 @@  class TestAllProjectsPage(SeleniumTestCase):
         url = reverse('all-projects')
         self.get(url)
 
-        default_project_row = self._get_row_for_project(self.default_project.name)
+        default_project_row = self._get_row_for_project(
+            self.default_project.name)
 
         self.assertNotEqual(default_project_row, None,
                             'default project "cli builds" should be in page')
@@ -128,7 +133,8 @@  class TestAllProjectsPage(SeleniumTestCase):
         self.wait_until_visible("#projectstable tr")
 
         # find the row for the default project
-        default_project_row = self._get_row_for_project(self.default_project.name)
+        default_project_row = self._get_row_for_project(
+            self.default_project.name)
 
         # check the release text for the default project
         selector = 'span[data-project-field="release"] span.text-muted'
@@ -163,7 +169,8 @@  class TestAllProjectsPage(SeleniumTestCase):
         self.wait_until_visible("#projectstable tr")
 
         # find the row for the default project
-        default_project_row = self._get_row_for_project(self.default_project.name)
+        default_project_row = self._get_row_for_project(
+            self.default_project.name)
 
         # check the machine cell for the default project
         selector = 'span[data-project-field="machine"] span.text-muted'
@@ -198,13 +205,15 @@  class TestAllProjectsPage(SeleniumTestCase):
         self.get(reverse('all-projects'))
 
         # find the row for the default project
-        default_project_row = self._get_row_for_project(self.default_project.name)
+        default_project_row = self._get_row_for_project(
+            self.default_project.name)
 
         # check the link on the name field
         selector = 'span[data-project-field="name"] a'
         element = default_project_row.find_element(By.CSS_SELECTOR, selector)
         link_url = element.get_attribute('href').strip()
-        expected_url = reverse('projectbuilds', args=(self.default_project.id,))
+        expected_url = reverse(
+            'projectbuilds', args=(self.default_project.id,))
         msg = 'link on default project name should point to builds but was %s' % link_url
         self.assertTrue(link_url.endswith(expected_url), msg)
 
@@ -227,7 +236,7 @@  class TestAllProjectsPage(SeleniumTestCase):
         self.get(url)
 
         # Chseck search box is present and works
-        self.wait_until_present('#projectstable tbody tr')
+        self.wait_until_visible('#projectstable tbody tr', poll=3)
         search_box = self.find('#search-input-projectstable')
         self.assertTrue(search_box.is_displayed())
 
@@ -235,8 +244,7 @@  class TestAllProjectsPage(SeleniumTestCase):
         search_box.send_keys('test project 10')
         search_btn = self.find('#search-submit-projectstable')
         search_btn.click()
-        self.wait_until_present('#projectstable tbody tr')
-        time.sleep(1)
+        self.wait_until_visible('#projectstable tbody tr', poll=3)
         rows = self.find_all('#projectstable tbody tr')
         self.assertTrue(len(rows) == 1)
 
@@ -282,7 +290,7 @@  class TestAllProjectsPage(SeleniumTestCase):
                 )
         url = reverse('all-projects')
         self.get(url)
-        self.wait_until_present('#projectstable tbody tr')
+        self.wait_until_visible('#projectstable tbody tr', poll=3)
 
         # Check edit column
         edit_column = self.find('#edit-columns-button')
@@ -305,19 +313,14 @@  class TestAllProjectsPage(SeleniumTestCase):
         def test_show_rows(row_to_show, show_row_link):
             # Check that we can show rows == row_to_show
             show_row_link.select_by_value(str(row_to_show))
-            self.wait_until_present('#projectstable tbody tr')
-            sleep_time = 1
-            if row_to_show == 150:
-                # wait more time for 150 rows
-                sleep_time = 2
-            time.sleep(sleep_time)
+            self.wait_until_visible('#projectstable tbody tr', poll=3)
             self.assertTrue(
                 len(self.find_all('#projectstable tbody tr')) == row_to_show
             )
 
         url = reverse('all-projects')
         self.get(url)
-        self.wait_until_present('#projectstable tbody tr')
+        self.wait_until_visible('#projectstable tbody tr', poll=3)
 
         show_rows = self.driver.find_elements(
             By.XPATH,
diff --git a/lib/toaster/tests/browser/test_builddashboard_page.py b/lib/toaster/tests/browser/test_builddashboard_page.py
index 1afa4a4d..b713f300 100644
--- a/lib/toaster/tests/browser/test_builddashboard_page.py
+++ b/lib/toaster/tests/browser/test_builddashboard_page.py
@@ -7,6 +7,7 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
+import os
 from django.urls import reverse
 from django.utils import timezone
 
@@ -21,7 +22,8 @@  class TestBuildDashboardPage(SeleniumTestCase):
     """ Tests for the build dashboard /build/X """
 
     def setUp(self):
-        bbv = BitbakeVersion.objects.create(name='bbv1', giturl='/tmp/',
+        builldir = os.environ.get('BUILDDIR', './')
+        bbv = BitbakeVersion.objects.create(name='bbv1', giturl=f'{builldir}/',
                                             branch='master', dirpath="")
         release = Release.objects.create(name='release1',
                                          bitbake_version=bbv)
diff --git a/lib/toaster/tests/browser/test_builddashboard_page_artifacts.py b/lib/toaster/tests/browser/test_builddashboard_page_artifacts.py
index adea2edb..675825bd 100644
--- a/lib/toaster/tests/browser/test_builddashboard_page_artifacts.py
+++ b/lib/toaster/tests/browser/test_builddashboard_page_artifacts.py
@@ -7,6 +7,7 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
+import os
 from django.urls import reverse
 from django.utils import timezone
 
@@ -20,7 +21,8 @@  class TestBuildDashboardPageArtifacts(SeleniumTestCase):
     """ Tests for artifacts on the build dashboard /build/X """
 
     def setUp(self):
-        bbv = BitbakeVersion.objects.create(name='bbv1', giturl='/tmp/',
+        builldir = os.environ.get('BUILDDIR', './')
+        bbv = BitbakeVersion.objects.create(name='bbv1', giturl=f'{builldir}/',
                                             branch='master', dirpath="")
         release = Release.objects.create(name='release1',
                                          bitbake_version=bbv)
diff --git a/lib/toaster/tests/browser/test_landing_page.py b/lib/toaster/tests/browser/test_landing_page.py
index ca0b2e63..f6649a3d 100644
--- a/lib/toaster/tests/browser/test_landing_page.py
+++ b/lib/toaster/tests/browser/test_landing_page.py
@@ -14,6 +14,7 @@  from selenium.webdriver.common.by import By
 
 from orm.models import Layer, Layer_Version, Project, Build
 
+
 class TestLandingPage(SeleniumTestCase):
     """ Tests for redirects on the landing page """
 
@@ -40,7 +41,7 @@  class TestLandingPage(SeleniumTestCase):
 
         # check that the info sign is clickable
         # and info modal is appearing when clicking on the info sign
-        info_sign.click() # click on the info sign make attribute 'aria-describedby' visible
+        info_sign.click()  # click on the info sign make attribute 'aria-describedby' visible
         info_model_id = info_sign.get_attribute('aria-describedby')
         info_modal = self.find(f'#{info_model_id}')
         self.assertTrue(info_modal.is_displayed())
@@ -55,7 +56,7 @@  class TestLandingPage(SeleniumTestCase):
         self.assertTrue(documentation_link.is_displayed())
 
         # check browser open new tab toaster manual when clicking on the documentation link
-        self.assertEqual(documentation_link.get_attribute('target') , '_blank')
+        self.assertEqual(documentation_link.get_attribute('target'), '_blank')
         self.assertEqual(
             documentation_link.get_attribute('href'),
             'http://docs.yoctoproject.org/toaster-manual/index.html#toaster-user-manual')
@@ -81,7 +82,8 @@  class TestLandingPage(SeleniumTestCase):
         bitbake = jumbotron.find_element(By.LINK_TEXT, 'BitBake')
         self.assertTrue(bitbake.is_displayed())
         bitbake.click()
-        self.assertTrue("docs.yoctoproject.org/bitbake.html" in self.driver.current_url)
+        self.assertTrue(
+            "docs.yoctoproject.org/bitbake.html" in self.driver.current_url)
 
     def test_yoctoproject_jumbotron_link_visible_and_clickable(self):
         """ Test Yocto Project link jumbotron is visible and clickable: """
@@ -103,11 +105,12 @@  class TestLandingPage(SeleniumTestCase):
 
         # check Big magenta button
         big_magenta_button = jumbotron.find_element(By.LINK_TEXT,
-            'Toaster is ready to capture your command line builds'
-        )
+                                                    'Toaster is ready to capture your command line builds'
+                                                    )
         self.assertTrue(big_magenta_button.is_displayed())
         big_magenta_button.click()
-        self.assertTrue("docs.yoctoproject.org/toaster-manual/setup-and-use.html#setting-up-and-using-toaster" in self.driver.current_url)
+        self.assertTrue(
+            "docs.yoctoproject.org/toaster-manual/setup-and-use.html#setting-up-and-using-toaster" in self.driver.current_url)
 
     def test_link_create_new_project_in_jumbotron_visible_and_clickable(self):
         """ Test big blue button create new project jumbotron if visible and clickable """
@@ -120,8 +123,8 @@  class TestLandingPage(SeleniumTestCase):
 
         # check Big Blue button
         big_blue_button = jumbotron.find_element(By.LINK_TEXT,
-            'Create your first Toaster project to run manage builds'
-        )
+                                                 'Create your first Toaster project to run manage builds'
+                                                 )
         self.assertTrue(big_blue_button.is_displayed())
         big_blue_button.click()
         self.assertTrue("toastergui/newproject/" in self.driver.current_url)
@@ -132,10 +135,12 @@  class TestLandingPage(SeleniumTestCase):
         jumbotron = self.find('.jumbotron')
 
         # check Read the Toaster manual
-        toaster_manual = jumbotron.find_element(By.LINK_TEXT, 'Read the Toaster manual')
+        toaster_manual = jumbotron.find_element(
+            By.LINK_TEXT, 'Read the Toaster manual')
         self.assertTrue(toaster_manual.is_displayed())
         toaster_manual.click()
-        self.assertTrue("https://docs.yoctoproject.org/toaster-manual/index.html#toaster-user-manual" in self.driver.current_url)
+        self.assertTrue(
+            "https://docs.yoctoproject.org/toaster-manual/index.html#toaster-user-manual" in self.driver.current_url)
 
     def test_contrib_to_toaster_link_visible_and_clickable(self):
         """ Test Contribute to Toaster link jumbotron is visible and clickable: """
@@ -143,10 +148,12 @@  class TestLandingPage(SeleniumTestCase):
         jumbotron = self.find('.jumbotron')
 
         # check Contribute to Toaster
-        contribute_to_toaster = jumbotron.find_element(By.LINK_TEXT, 'Contribute to Toaster')
+        contribute_to_toaster = jumbotron.find_element(
+            By.LINK_TEXT, 'Contribute to Toaster')
         self.assertTrue(contribute_to_toaster.is_displayed())
         contribute_to_toaster.click()
-        self.assertTrue("wiki.yoctoproject.org/wiki/contribute_to_toaster" in str(self.driver.current_url).lower())
+        self.assertTrue(
+            "wiki.yoctoproject.org/wiki/contribute_to_toaster" in str(self.driver.current_url).lower())
 
     def test_only_default_project(self):
         """
@@ -206,7 +213,7 @@  class TestLandingPage(SeleniumTestCase):
 
         self.get(reverse('landing'))
 
-        self.wait_until_visible("#latest-builds")
+        self.wait_until_visible("#latest-builds", poll=3)
         elements = self.find_all('#allbuildstable')
         self.assertEqual(len(elements), 1, 'should redirect to builds')
         content = self.get_page_source()
diff --git a/lib/toaster/tests/browser/test_layerdetails_page.py b/lib/toaster/tests/browser/test_layerdetails_page.py
index 27cda0f2..367c6179 100644
--- a/lib/toaster/tests/browser/test_layerdetails_page.py
+++ b/lib/toaster/tests/browser/test_layerdetails_page.py
@@ -106,7 +106,7 @@  class TestLayerDetailsPage(SeleniumTestCase):
         for save_btn in self.find_all(".change-btn"):
             save_btn.click()
 
-        self.wait_until_visible("#save-changes-for-switch")
+        self.wait_until_visible("#save-changes-for-switch", poll=3)
         btn_save_chg_for_switch = self.find("#save-changes-for-switch")
         btn_save_chg_for_switch.click()
         self.wait_until_visible("#edit-layer-source")
@@ -137,7 +137,7 @@  class TestLayerDetailsPage(SeleniumTestCase):
         new_dir = "/home/test/my-meta-dir"
         dir_input.send_keys(new_dir)
 
-        self.wait_until_visible("#save-changes-for-switch")
+        self.wait_until_visible("#save-changes-for-switch", poll=3)
         btn_save_chg_for_switch = self.find("#save-changes-for-switch")
         btn_save_chg_for_switch.click()
         self.wait_until_visible("#edit-layer-source")
diff --git a/lib/toaster/tests/browser/test_most_recent_builds_states.py b/lib/toaster/tests/browser/test_most_recent_builds_states.py
index c13d328e..d7a4c345 100644
--- a/lib/toaster/tests/browser/test_most_recent_builds_states.py
+++ b/lib/toaster/tests/browser/test_most_recent_builds_states.py
@@ -6,7 +6,6 @@ 
 #
 # Copyright (C) 2013-2016 Intel Corporation
 #
-import time
 from django.urls import reverse
 from django.utils import timezone
 from tests.browser.selenium_helpers import SeleniumTestCase
diff --git a/lib/toaster/tests/browser/test_new_custom_image_page.py b/lib/toaster/tests/browser/test_new_custom_image_page.py
index f4d95b1a..4ad22c7a 100644
--- a/lib/toaster/tests/browser/test_new_custom_image_page.py
+++ b/lib/toaster/tests/browser/test_new_custom_image_page.py
@@ -45,10 +45,11 @@  class TestNewCustomImagePage(SeleniumTestCase):
         )
 
         # add a fake image recipe to the layer that can be customised
+        builldir = os.environ.get('BUILDDIR', './')
         self.recipe = Recipe.objects.create(
             name='core-image-minimal',
             layer_version=layer_version,
-            file_path='/tmp/core-image-minimal.bb',
+            file_path=f'{builldir}/core-image-minimal.bb',
             is_image=True
         )
         # create a tmp file for the recipe
diff --git a/lib/toaster/tests/browser/test_new_project_page.py b/lib/toaster/tests/browser/test_new_project_page.py
index f4b2708f..0c33c44f 100644
--- a/lib/toaster/tests/browser/test_new_project_page.py
+++ b/lib/toaster/tests/browser/test_new_project_page.py
@@ -6,8 +6,6 @@ 
 #
 # SPDX-License-Identifier: GPL-2.0-only
 #
-import time
-
 from django.urls import reverse
 from tests.browser.selenium_helpers import SeleniumTestCase
 from selenium.webdriver.support.ui import Select
@@ -54,13 +52,12 @@  class TestNewProjectPage(SeleniumTestCase):
         select = Select(self.find('#projectversion'))
         select.select_by_value(str(self.release.pk))
 
-        time.sleep(1)
         self.click("#create-project-button")
-        time.sleep(2)
 
         # We should get redirected to the new project's page with the
         # notification at the top
-        element = self.wait_until_visible('#project-created-notification')
+        element = self.wait_until_visible(
+            '#project-created-notification', poll=3)
 
         self.assertTrue(project_name in element.text,
                         "New project name not in new project notification")
@@ -91,9 +88,8 @@  class TestNewProjectPage(SeleniumTestCase):
         radio.click()
 
         self.click("#create-project-button")
-        time.sleep(2)
 
-        element = self.wait_until_visible('#hint-error-project-name')
+        element = self.wait_until_visible('#hint-error-project-name', poll=3)
 
         self.assertTrue(("Project names must be unique" in element.text),
                         "Did not find unique project name error message")
@@ -105,7 +101,6 @@  class TestNewProjectPage(SeleniumTestCase):
         except InvalidElementStateException:
             pass
 
-        time.sleep(2)
         self.assertTrue(
             (Project.objects.filter(name=project_name).count() == 1),
             "New project not found in database")
diff --git a/lib/toaster/tests/browser/test_project_builds_page.py b/lib/toaster/tests/browser/test_project_builds_page.py
index 51717e72..0dba33b9 100644
--- a/lib/toaster/tests/browser/test_project_builds_page.py
+++ b/lib/toaster/tests/browser/test_project_builds_page.py
@@ -7,6 +7,7 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
+import os
 import re
 
 from django.urls import reverse
@@ -22,7 +23,8 @@  class TestProjectBuildsPage(SeleniumTestCase):
     CLI_BUILDS_PROJECT_NAME = 'command line builds'
 
     def setUp(self):
-        bbv = BitbakeVersion.objects.create(name='bbv1', giturl='/tmp/',
+        builldir = os.environ.get('BUILDDIR', './')
+        bbv = BitbakeVersion.objects.create(name='bbv1', giturl=f'{builldir}/',
                                             branch='master', dirpath='')
         release = Release.objects.create(name='release1',
                                          bitbake_version=bbv)
diff --git a/lib/toaster/tests/browser/test_project_config_page.py b/lib/toaster/tests/browser/test_project_config_page.py
index 7b21460e..b9de541e 100644
--- a/lib/toaster/tests/browser/test_project_config_page.py
+++ b/lib/toaster/tests/browser/test_project_config_page.py
@@ -7,6 +7,7 @@ 
 # SPDX-License-Identifier: GPL-2.0-only
 #
 
+import os
 from django.urls import reverse
 from tests.browser.selenium_helpers import SeleniumTestCase
 
@@ -22,7 +23,8 @@  class TestProjectConfigsPage(SeleniumTestCase):
         'any of these characters'
 
     def setUp(self):
-        bbv = BitbakeVersion.objects.create(name='bbv1', giturl='/tmp/',
+        builldir = os.environ.get('BUILDDIR', './')
+        bbv = BitbakeVersion.objects.create(name='bbv1', giturl=f'{builldir}/',
                                             branch='master', dirpath='')
         release = Release.objects.create(name='release1',
                                          bitbake_version=bbv)
diff --git a/lib/toaster/tests/browser/test_toastertable_ui.py b/lib/toaster/tests/browser/test_toastertable_ui.py
index e00c30a8..691aca1e 100644
--- a/lib/toaster/tests/browser/test_toastertable_ui.py
+++ b/lib/toaster/tests/browser/test_toastertable_ui.py
@@ -8,6 +8,7 @@ 
 #
 
 from datetime import datetime
+import os
 
 from django.urls import reverse
 from django.utils import timezone
@@ -59,7 +60,8 @@  class TestToasterTableUI(SeleniumTestCase):
         later = now + timezone.timedelta(hours=1)
         even_later = later + timezone.timedelta(hours=1)
 
-        bbv = BitbakeVersion.objects.create(name='test bbv', giturl='/tmp/',
+        builldir = os.environ.get('BUILDDIR', './')
+        bbv = BitbakeVersion.objects.create(name='test bbv', giturl=f'{builldir}/',
                                             branch='master', dirpath='')
         release = Release.objects.create(name='test release',
                                          branch_name='master',
diff --git a/lib/toaster/tests/builds/buildtest.py b/lib/toaster/tests/builds/buildtest.py
index 53cd7a9f..c5596c4d 100644
--- a/lib/toaster/tests/builds/buildtest.py
+++ b/lib/toaster/tests/builds/buildtest.py
@@ -87,8 +87,8 @@  def load_build_environment():
 
 class BuildTest(unittest.TestCase):
 
+    BUILDDIR = os.environ.get('BUILDDIR', '/.')
     PROJECT_NAME = "Testbuild"
-    BUILDDIR = "/tmp/build/"
 
     def build(self, target):
         # So that the buildinfo helper uses the test database'
diff --git a/lib/toaster/tests/functional/buffer b/lib/toaster/tests/functional/buffer
new file mode 100644
index 00000000..e69de29b
diff --git a/lib/toaster/tests/views/test_views.py b/lib/toaster/tests/views/test_views.py
index 349881eb..49a51d02 100644
--- a/lib/toaster/tests/views/test_views.py
+++ b/lib/toaster/tests/views/test_views.py
@@ -9,6 +9,7 @@ 
 
 """Test cases for Toaster GUI and ReST."""
 
+import os
 import pytest
 from django.test import TestCase
 from django.test.client import RequestFactory
@@ -39,6 +40,7 @@  class ViewTests(TestCase):
     """Tests to verify view APIs."""
 
     fixtures = ['toastergui-unittest-data']
+    builldir = os.environ.get('BUILDDIR')
 
     def setUp(self):
 
@@ -46,7 +48,7 @@  class ViewTests(TestCase):
 
         self.recipe1 = Recipe.objects.get(pk=2)
         # create a file and to recipe1 file_path
-        file_path = f"/tmp/{self.recipe1.name.strip().replace(' ', '-')}.bb"
+        file_path = f"{self.builldir}/{self.recipe1.name.strip().replace(' ', '-')}.bb"
         with open(file_path, 'w') as f:
             f.write('foo')
         self.recipe1.file_path = file_path
@@ -240,7 +242,7 @@  class ViewTests(TestCase):
         recipe = CustomImageRecipe.objects.create(
                      name=name, project=self.project,
                      base_recipe=self.recipe1,
-                     file_path="/tmp/testing",
+                     file_path=f"{self.builldir}/testing",
                      layer_version=self.customr.layer_version)
         url = reverse('xhr_customrecipe_id', args=(recipe.id,))
         response = self.client.delete(url)
@@ -311,7 +313,7 @@  class ViewTests(TestCase):
         """Download the recipe file generated for the custom image"""
 
         # Create a dummy recipe file for the custom image generation to read
-        open("/tmp/a_recipe.bb", 'a').close()
+        open(f"{self.builldir}/a_recipe.bb", 'a').close()
         response = self.client.get(reverse('customrecipedownload',
                                            args=(self.project.id,
                                                  self.customr.id)))