zsh-autosuggestions/test/test_helper.zsh
2016-03-14 16:51:27 -06:00

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DIR="${0:a:h}"
ROOT_DIR="$DIR/.."
VENDOR_DIR="$ROOT_DIR/vendor"
# Use stub.sh for stubbing/mocking
source "$VENDOR_DIR/stub.sh/stub.sh"
#--------------------------------------------------------------------#
# Helper Functions #
#--------------------------------------------------------------------#
# Source the autosuggestions plugin file
source_autosuggestions() {
source "$ROOT_DIR/zsh-autosuggestions.zsh"
}
# Set history list from stdin
set_history() {
# Make a tmp file in shunit's tmp dir
local tmp=$(mktemp "$SHUNIT_TMPDIR/hist.XXX")
# Write from stdin to the tmp file
> "$tmp"
# Write an extra line to simulate history active mode
# See https://github.com/zsh-users/zsh/blob/ca3bc0d95d7deab4f5381f12b15047de748c0814/Src/hist.c#L69-L82
echo >> "$tmp"
# Clear history and re-read from the tmp file
fc -P; fc -p; fc -R "$tmp"
rm "$tmp"
}
# Should be called at the bottom of every test suite file
# Pass in the name of the test script ($0) for shunit
run_tests() {
local test_script="$1"
shift
# Required for shunit to work with zsh
setopt localoptions shwordsplit
SHUNIT_PARENT="$test_script"
source "$VENDOR_DIR/shunit2/2.1.6/src/shunit2"
}
#--------------------------------------------------------------------#
# Custom Assertions #
#--------------------------------------------------------------------#
assertSuggestion() {
local prefix="$1"
local expected_suggestion="$2"
assertEquals \
"Did not get correct suggestion for prefix:<$prefix>" \
"$expected_suggestion" \
"$(_zsh_autosuggest_suggestion "$prefix")"
}