def test_fetch_ref():
new_css = 'body { background-color: white; }'
new_branch = 'new_css'
local_repo1.new_branch(new_branch)
revision = None
with local_repo1.branch(new_branch):
File(GIT_TEST_DIR1.child(CSS_FILE)).write(new_css)
local_repo1.commit('Changed background-color')
local_repo1.push()
revision = local_repo1.get_revision(short=False)
modified = local_repo1.get_last_committed()
local_repo1.make_ref('refs/test/testref', revision)
local_repo1.push(ref='refs/test/testref')
GIT_TEST_DIR2.delete()
local_repo2 = Tree(GIT_TEST_DIR2, GIT_REMOTE)
local_repo2.fetch_ref('refs/test/testref', 'localrev')
css = File(GIT_TEST_DIR2.child(CSS_FILE)).read_all()
assert css == new_css
assert local_repo2.get_revision(short=False) == revision
assert local_repo2.get_last_committed() == modified
