#!/bin/bash

function DEFAULT_TEST_TASK {
    echo "node-test"
}

function DEFAULT_TEST_WATCH_TASK {
    echo "chokidar-test-watch"
}

function SUPPORTED_TEST_RUNNERS {
    echo "jest | mocha | tap | tape | module-testrunner"
}

function TESTS {
    echo "$PACKAGE_ROOT/tests"
}

function TEST_PATTERN {
    echo "$TESTS/**/*.test.{js,mjs}"
}

function TESTING {
    echo "$PACKAGE_ROOT/testing"
}

function TESTING_MODULES {
    echo "$TESTING/modules"
}

function TEST_WATCH_PATHS {
    list.filter "$SRC | $TESTS | $TESTING" fs.dir_exists
}

function TEST_RUNNER {
    list.find "$SUPPORTED_TEST_RUNNERS" node.module_installed
}

function CUSTOM_TEST_RUNNER {
    local test_runner
    fs.dir_exists "$TESTING" && test_runner=$(find "$TESTING" -name "test-runner.*js" -print -quit)
    [ ! "$test_runner" ] && test_runner="$TASK_LIBRARY_ROOT/src/node/bin/test-module-runner.js"
    echo "$test_runner"
}

function TESTS_DETECTED {
    fs.dir_exists "$TESTS"
}

function TESTING_LIBRARY_DETECTED {
    node.module_installed "@testing-library"
    bool.from_exit_status $?
}