How does this look?
Drawing the graph helped me a lot in figuring out what I was actually testing. thanks!
Brian Henderson (3):
diff-highlight: add some tests.
diff-highlight: add failing test for handling --graph output.
diff-highlight: add support for --graph output.
contrib/diff-highlight/Makefile | 5 +
contrib/diff-highlight/diff-highlight | 19 +-
contrib/diff-highlight/t/Makefile | 22 +++
contrib/diff-highlight/t/t9400-diff-highlight.sh | 223 +++++++++++++++++++++++
4 files changed, 263 insertions(+), 6 deletions(-)
create mode 100644 contrib/diff-highlight/Makefile
create mode 100644 contrib/diff-highlight/t/Makefile
create mode 100755 contrib/diff-highlight/t/t9400-diff-highlight.sh