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Add regression test for external diff tools

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See #409
Resolves #410
This commit is contained in:
Anthony Sottile
2016-09-10 09:24:28 -07:00
parent 4b90faab27
commit cc65fa98d2
1 changed files with 7 additions and 0 deletions
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7
tests/staged_files_only_test.py
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@@ -71,6 +71,13 @@ def test_foo_something_unstaged(foo_staged, cmd_runner):
_test_foo_state(foo_staged, 'herp\nderp\n', 'AM')
def test_something_unstaged_ext_diff_tool(foo_staged, cmd_runner, tmpdir):
diff_tool = tmpdir.join('diff-tool.sh')
diff_tool.write('#!/usr/bin/env bash\necho "$@"\n')
cmd_output('git', 'config', 'diff.external', diff_tool.strpath)
test_foo_something_unstaged(foo_staged, cmd_runner)
def test_foo_something_unstaged_diff_color_always(foo_staged, cmd_runner):
cmd_output('git', 'config', '--local', 'color.diff', 'always')
test_foo_something_unstaged(foo_staged, cmd_runner)