When changing templates, it's can be pretty time-intensive to
repair all test fixtures.
This change instruments CLI tests with two flags, `-update` and
`-pretty-diff` that control how test fixtures are diffed. When the
`-update` flag is set, the tests fixtures are overwritten as tests
execute. The `-pretty-diff` flag causes the full text of the fixture
to be printed on mismatch.
Refactor `conduit inject` code to make it unit-testable.
Refactor the conduit inject code to make it easier to add unit tests. This work was done by @deebo91 in #365. This is the same PR without the conduit install changes, so that it can land ahead of #365. In particular, this will be used for testing the fix for high-priority bug #366.
Signed-off-by: Dennis Adjei-Baah <dennis@buoyant.io>
Signed-off-by: Brian Smith <brian@briansmith.org>
Oliver Gould
Brian Smith