add tests to git loader

as per title: the Git loader is a key component of our in-production toolchain, we should really have tests around at least its basic ingestion logic

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Migrated from T1219 (view on Phabricator)

mentioned in merge request !17 (closed)

mentioned in merge request !18 (closed)

added Git loader Sprint 2018 12 priority:High labels

assigned to @vlorentz

mentioned in commit caf409fb

Resolved by !10 (closed).

closed

! In #1219 (closed), @vlorentz wrote: Resolved by !10 (closed).

Based on https://jenkins.softwareheritage.org/view/swh%20master/job/DLDG/job/tests/5/cobertura/loader_git/ I'd argue that tests has been added to the loader part of git-loader, but not to the updater part of it, which is what is used mostly in production (yes, it's an historical misnomer, and I really wish that the two could be merged, but that's unrelated to #1219 (closed)…).

So either we keep this task open as WIP status, or we add a new dedicated one to keep track that the git "updater" needs tests.

reopened

mentioned in commit c7bf9e26

marked this issue as related to swh-environment#1411 (closed)

mentioned in commit 65f740c8

assigned to @ardumont and unassigned @vlorentz

added state:wip label

mentioned in commit 5c274a58

Up to 85% now.

removed state:wip label

closed

added priority:Triage label and removed priority:High label