sourcecred/sharness/load_test_instance.t

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#!/bin/sh
# Disable these lint rules globally:
# 2034 = unused variable (used by sharness)
# 2016 = parameter expansion in single quotes
# 1004 = backslash-newline in single quotes
# shellcheck disable=SC2034,SC2016,SC1004
:
# If this test is failing, it probably means you need to update snapshots.
# You can do so by setting your SOURCECRED_GITHUB_TOKEN (see README) and then
# running scripts/update_snapshots.sh.
test_description='test snapshot integrity for sourcecred instance loading'
export GIT_CONFIG_NOSYSTEM=1
export GIT_ATTR_NOSYSTEM=1
# shellcheck disable=SC1091
. ./sharness.sh
test_expect_success "environment and Node linking setup" '
toplevel="$(git -C "$(dirname "$0")" rev-parse --show-toplevel)" &&
snapshot_directory="${toplevel}/sharness/__snapshots__/test-instance/" &&
if [ -z "${SOURCECRED_BIN}" ]; then
printf >&2 "warn: missing environment variable SOURCECRED_BIN\n" &&
printf >&2 "warn: using repository bin directory as fallback\n" &&
export SOURCECRED_BIN="${toplevel}/bin"
fi &&
export NODE_PATH="${toplevel}/node_modules${NODE_PATH:+:${NODE_PATH}}" &&
test_set_prereq SETUP
'
if [ -n "${SOURCECRED_GITHUB_TOKEN:-}" ]; then
test_set_prereq HAVE_GITHUB_TOKEN
fi
test_expect_success EXPENSIVE,SETUP,HAVE_GITHUB_TOKEN \
"should load the example instance" '
cp -r "${snapshot_directory}" . &&
cd test-instance &&
node "${SOURCECRED_BIN}/sourcecred.js" load &&
node "${SOURCECRED_BIN}/sourcecred.js" graph &&
node "${SOURCECRED_BIN}/sourcecred.js" score &&
rm -rf cache &&
test_set_prereq LOADED
'
if [ -n "${UPDATE_SNAPSHOT}" ]; then
test_set_prereq UPDATE_SNAPSHOT
fi
test_expect_success LOADED,UPDATE_SNAPSHOT \
"should update the snapshot" '
rm -rf "$snapshot_directory" &&
cp -r . "$snapshot_directory"
'
test_expect_success LOADED "should be identical to the snapshot" '
diff -qr . "$snapshot_directory"
'
test_done
# vim: ft=sh