def test_read_file_with_diff(self):
        PATCH = """diff --git a/FOO b/FOO
index e69de29..d0c77a5 100644
--- a/FOO
+++ b/FOO
@@ -0,0 +1 @@
+blah
diff --git a/FOO1 b/FOO1
index e69de29..d0c77a5 100644
--- a/FOO1
+++ b/FOO1
@@ -1,1 +1 @@
-blah
+blah
"""
        vcs = self.get_vcs()
        vcs.clone()
        vcs.update()

        assert vcs.read_file('HEAD', 'FOO', diff=PATCH) == 'blah\n'
dataset/ETHPy150Open dropbox/changes/tests/changes/vcs/test_git.py/GitVcsTest.test_read_file_with_diff/original