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BUG=b:233893248
TEST=CQ

Change-Id: I66591d7a738d241aed3290138c0f68065ab10a6d
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/chromite/+/3879174
Reviewed-by: Mike Frysinger <vapier@chromium.org>
Tested-by: Alex Klein <saklein@chromium.org>
diff --git a/scripts/strip_package_unittest.py b/scripts/strip_package_unittest.py
index 12a0544..830106b 100644
--- a/scripts/strip_package_unittest.py
+++ b/scripts/strip_package_unittest.py
@@ -12,40 +12,45 @@
 
 
 class StripPackageTest(cros_test_lib.MockTestCase):
-  """Tests for strip_package."""
+    """Tests for strip_package."""
 
-  def setUp(self):
-    self.sysroot_path = '/build/testboard'
-    self.builder_mock = self.PatchObject(strip_package.builder,
-                                         'UpdateGmergeBinhost')
-    self.PatchObject(
-        build_target_lib,
-        'get_default_sysroot_path',
-        return_value=self.sysroot_path)
+    def setUp(self):
+        self.sysroot_path = "/build/testboard"
+        self.builder_mock = self.PatchObject(
+            strip_package.builder, "UpdateGmergeBinhost"
+        )
+        self.PatchObject(
+            build_target_lib,
+            "get_default_sysroot_path",
+            return_value=self.sysroot_path,
+        )
 
-  def testDefaultSysroot(self):
-    """Test the base case."""
-    strip_package.main(['--board=testboard', 'foo'])
-    self.builder_mock.assert_called_with(self.sysroot_path, ['foo'], False)
+    def testDefaultSysroot(self):
+        """Test the base case."""
+        strip_package.main(["--board=testboard", "foo"])
+        self.builder_mock.assert_called_with(self.sysroot_path, ["foo"], False)
 
-  def testMultiplePkg(self):
-    """Test multiple package input."""
-    strip_package.main(['--board=testboard', 'foo', 'foo1'])
-    self.builder_mock.assert_called_with(self.sysroot_path, ['foo', 'foo1'],
-                                         False)
+    def testMultiplePkg(self):
+        """Test multiple package input."""
+        strip_package.main(["--board=testboard", "foo", "foo1"])
+        self.builder_mock.assert_called_with(
+            self.sysroot_path, ["foo", "foo1"], False
+        )
 
-  def testCustomSysroot(self):
-    """Test user given custom sysroot path."""
-    strip_package.main(['--sysroot=/build/sysroot', 'foo'])
-    self.builder_mock.assert_called_with('/build/sysroot', ['foo'], False)
+    def testCustomSysroot(self):
+        """Test user given custom sysroot path."""
+        strip_package.main(["--sysroot=/build/sysroot", "foo"])
+        self.builder_mock.assert_called_with("/build/sysroot", ["foo"], False)
 
-  def testInstallMask(self):
-    """Test install mask environment variable."""
-    strip_package.main(['--board=testboard', 'foo'])
-    self.assertEqual(
-        os.environ.get('DEFAULT_INSTALL_MASK'), '\n'.join(install_mask.DEFAULT))
+    def testInstallMask(self):
+        """Test install mask environment variable."""
+        strip_package.main(["--board=testboard", "foo"])
+        self.assertEqual(
+            os.environ.get("DEFAULT_INSTALL_MASK"),
+            "\n".join(install_mask.DEFAULT),
+        )
 
-  def testDeepOption(self):
-    """Test Deep option."""
-    strip_package.main(['--board=testboard', '--deep', 'foo'])
-    self.builder_mock.assert_called_with(self.sysroot_path, ['foo'], True)
+    def testDeepOption(self):
+        """Test Deep option."""
+        strip_package.main(["--board=testboard", "--deep", "foo"])
+        self.builder_mock.assert_called_with(self.sysroot_path, ["foo"], True)