build/tests/git.bats

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#! /usr/bin/env bats
# This is a test file for use with the bats testing framework
# https://github.com/bats-core/bats-core
# On Debian: apt install bats
function setup {
ORIGDIR="$(pwd)"
# If no $FORGEBUILD is supplied in ENV, use the default
# (otherwise you can't `bats ./tests/` manually)
[ -z "$FORGEBUILD" ] && FORGEBUILD="forgebuild"
# Ensure output from previous test does not exist
# (in case something crashed)
clean
# Setup simple git repository
GITREPO="$(mktemp -d)"
cd $GITREPO
git init
echo "first commit" > README
git add README
git commit -m "first commit"
# Setup forgebuild tasks
FORGEBUILDDIR="$(mktemp -d)"
echo "$GITREPO" > $FORGEBUILDDIR/time.source
echo "date +%s%N > /tmp/forgebuild-time" > $FORGEBUILDDIR/time
chmod +x $FORGEBUILDDIR/time
echo "$GITREPO" > $FORGEBUILDDIR/host.source
echo "cat \$GITBUILDCONF/entry > /tmp/forgebuild-host" > $FORGEBUILDDIR/host
chmod +x $FORGEBUILDDIR/host
# Setup settings
mkdir $FORGEBUILDDIR/config
echo "default" > $FORGEBUILDDIR/config/entry
mkdir $FORGEBUILDDIR/$HOSTNAME
echo "host" > $FORGEBUILDDIR/$HOSTNAME/entry
}
function teardown {
cd $ORIGDIR
clean
}
function clean {
if [ -d $GITREPO ]; then rm -rf $GITREPO; fi
if [ -d $FORGEBUILDDIR ]; then rm -rf $FORGEBUILDDIR; fi
if [ -f /tmp/forgebuild-time ]; then rm /tmp/forgebuild-time; fi
if [ -f /tmp/forgebuild-host ]; then rm /tmp/forgebuild-host; fi
}
function setup_submodule {
SUBMODULE="$(mktemp -d)"
cd $SUBMODULE
git init
echo "SUB" > README
git add README
git commit -m "first commit"
cd $GITREPO
git submodule add $SUBMODULE sub
git commit -m "add submodule"
}
@test "repository is cloned" {
$FORGEBUILD -b $FORGEBUILDDIR time
[ -f $FORGEBUILDDIR/.time/README ]
}
@test "first run triggers task" {
$FORGEBUILD -b $FORGEBUILDDIR time
[ -f /tmp/forgebuild-time ]
}
@test "no update does not trigger task" {
$FORGEBUILD -b $FORGEBUILDDIR time
[ -f /tmp/forgebuild-time ]
TIME="$(cat /tmp/forgebuild-time)"
$FORGEBUILD -b $FORGEBUILDDIR time
NEWTIME="$(cat /tmp/forgebuild-time)"
[[ "$TIME" = "$NEWTIME" ]]
}
@test "forced run triggers task" {
$FORGEBUILD -b $FORGEBUILDDIR time
[ -f /tmp/forgebuild-time ]
TIME="$(cat /tmp/forgebuild-time)"
$FORGEBUILD -f -b $FORGEBUILDDIR time
NEWTIME="$(cat /tmp/forgebuild-time)"
[[ "$TIME" != "$NEWTIME" ]]
}
@test "update triggers task" {
$FORGEBUILD -b $FORGEBUILDDIR time
[ -f /tmp/forgebuild-time ]
TIME="$(cat /tmp/forgebuild-time)"
cd $GITREPO
touch NEWFILE
git add NEWFILE
git commit -m "second commit"
$FORGEBUILD -b $FORGEBUILDDIR time
NEWTIME="$(cat /tmp/forgebuild-time)"
[[ "$TIME" != "$NEWTIME" ]]
}
@test "host-based settings are loaded" {
$FORGEBUILD -b $FORGEBUILDDIR host
[[ "$(cat /tmp/forgebuild-host)" = "host" ]]
}
@test "unknown host uses default settings" {
HOST="UNKNOWN" $FORGEBUILD -b $FORGEBUILDDIR host
[[ "$(cat /tmp/forgebuild-host)" = "default" ]]
}
@test "submodule is cloned" {
setup_submodule
$FORGEBUILD -b $FORGEBUILDDIR time
[ -f $FORGEBUILDDIR/.time/sub/README ]
[[ "$(cat $FORGEBUILDDIR/.time/sub/README)" = "SUB" ]]
}
@test "first submodule run triggers task" {
setup_submodule
$FORGEBUILD -b $FORGEBUILDDIR time
[ -f /tmp/forgebuild-time ]
}
@test "submodule update does not trigger task by default" {
setup_submodule
$FORGEBUILD -b $FORGEBUILDDIR time
[ -f /tmp/forgebuild-time ]
TIME="$(cat /tmp/forgebuild-time)"
cd $SUBMODULE
echo "new stuff" > NEWFILE
git add NEWFILE
git commit -m "second commit"
$FORGEBUILD -b $FORGEBUILDDIR time
NEWTIME="$(cat /tmp/forgebuild-time)"
[[ "$TIME" = "$NEWTIME" ]]
}