tests: Use tempfile.mkdtemp to create temp dirs for tests

This puts test dirs below /tmp which often is a tmpfs.

All tests include the context module which consolidates tmpdir creation
and cleanup, undoes a chdir in teardown and silences log messages.

1 files changed, 6 insertions, 6 deletions

diff --git a/tests/test_PristineTar.py b/tests/test_PristineTar.py
index f1c6411..e837ef8 100644
--- a/tests/test_PristineTar.py
+++ b/tests/test_PristineTar.py
@@ -15,11 +15,12 @@ This testcase creates this reposity:
 
 """
 
+from . import context
+
 import os
-tmp_dir = os.path.abspath(
-            os.path.join(os.path.curdir, 'gbp_%s_test' % __name__))
-repo_dir = os.path.join(tmp_dir, 'repo')
-test_data = os.path.abspath("tests/test_PristineTar_data")
+
+repo_dir = context.new_tmpdir(__name__).join('repo')
+test_data = os.path.join(context.projectdir, "tests/test_PristineTar_data")
 
 def test_create():
     """
@@ -126,8 +127,7 @@ def test_teardown():
     """
     Perform the teardown
 
-    >>> import shutil, os
-    >>> os.getenv("GBP_TESTS_NOCLEAN") or shutil.rmtree(tmp_dir)
+    >>> context.teardown()
     """
 
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