bemoji/test/bemoji_errors.bats

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#!/usr/bin/env bash
setup_file() {
# make bemoji executable from anywhere relative to current testfile
TEST_DIR="$( cd "$( dirname "$BATS_TEST_FILENAME" )" >/dev/null 2>&1 && pwd )"
PATH="$TEST_DIR/..:$PATH"
}
setup() {
load 'test_helper/bats-support/load'
load 'test_helper/bats-assert/load'
# set up small default set of test emoji for each test
export BEMOJI_DB_LOCATION="$BATS_TEST_TMPDIR/database"
export BEMOJI_HISTORY_LOCATION="$BATS_TEST_TMPDIR/history"
mkdir -p "$BEMOJI_DB_LOCATION" "$BEMOJI_HISTORY_LOCATION"
cat "$BATS_TEST_DIRNAME/resources/test_emoji.txt" > "$BEMOJI_DB_LOCATION/emoji.txt"
# these tests require stdout to be separated from stderr
# such run flags were only introduced in recent bats version
bats_require_minimum_version 1.5.0
}
@test "Prints clipper error to stderr" {
BEMOJI_PICKER_CMD="echo hi" run --separate-stderr bemoji 3>&-
assert_output ""
output="$stderr"
assert_output "No suitable clipboard tool found."
}
@test "Prints picker error to stderr" {
run --separate-stderr bemoji 3>&-
assert_output ""
output="$stderr"
assert_output "No suitable picker tool found."
}
@test "Prints typer error to stderr" {
BEMOJI_PICKER_CMD="echo hi" run --separate-stderr bemoji -t 3>&-
assert_output ""
output="$stderr"
assert_output "No suitable typing tool found."
}