solve '~' expansion for tests.

boottest.py

@@ -130,9 +130,8 @@ class BootTest(object):
         "RUNNING": '<span style="background:#99ddff">Test in progress</span>',
     }
 
-    #script_path = os.path.expanduser(
+    script_path = os.path.expanduser(
-    #    "~/auto-package-testing/jenkins/boottest-britney")
+        "~/auto-package-testing/jenkins/boottest-britney")
-    script_path = 'boottest/jenkins/boottest-britney'
 
     def __init__(self, britney, distribution, series, debug=False):
         self.britney = britney

tests/test_boottest.py

@@ -161,8 +161,8 @@ class TestBoottestEnd2End(TestBase):
 
     def make_boottest(self):
         """Create a stub version of boottest-britney script."""
-        script_path = os.path.join(
+        script_path = os.path.expanduser(
-            self.data.path, 'boottest/jenkins/boottest-britney')
+            "~/auto-package-testing/jenkins/boottest-britney")
         os.makedirs(os.path.dirname(script_path))
         with open(script_path, 'w') as f:
             f.write('''#!%(py)s