bemoji/test/bemoji.bats

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#!/usr/bin/env bash
setup() {
load 'test_helper/bats-support/load'
load 'test_helper/bats-assert/load'
# make bemoji executable from anywhere relative to current testfile
TEST_DIR="$( cd "$( dirname "$BATS_TEST_FILENAME" )" >/dev/null 2>&1 && pwd )"
PATH="$TEST_DIR/..:$PATH"
# mock out interactive picker for static emoji return
export BEMOJI_PICKER_CMD="echo ❤️"
# set up small default set of test emoji for each test
export BEMOJI_DB_LOCATION="$BATS_TEST_TMPDIR/database"
export BEMOJI_CACHE_LOCATION="$BATS_TEST_TMPDIR/cache"
mkdir -p "$BEMOJI_DB_LOCATION" "$BEMOJI_CACHE_LOCATION"
cat "$BATS_TEST_DIRNAME/resources/test_emoji.txt" > "$BEMOJI_DB_LOCATION/emoji.txt"
}
@test "test can run script" {
export BEMOJI_CLIP_CMD="echo clip test only"
# closing FD3 manually to prevent hangs, see
# https://bats-core.readthedocs.io/en/stable/writing-tests.html#file-descriptor-3-read-this-if-bats-hangs
run bemoji 3>&-
assert_success
}
@test "test receives custom picker mock output" {
run bemoji -e 3>&-
assert_output "❤️"
}
@test "-v prints correct version number" {
the_version=$(grep 'bm_version=' $(which bemoji))
run bemoji -v
assert_output "v${the_version#bm_version=}"
}