@typed/test/lib.es2015/displayTestResults.js

Simple test framework

import { createDiff } from './assertions';
import { cross, tick } from 'typed-figures';
import { green, red } from 'typed-colors';
import { flatten } from '167';
import { isTestResult } from './tests';
export function displayTestResults(name, testResults) {
    var results = testResults.results;
    var str = name + "\n";
    var _loop_1 = function (key) {
        var result = flatten([results[key]]);
        result.forEach(function (nestedResult) {
            str += displayResult(key, nestedResult);
        });
    };
    for (var key in results) {
        _loop_1(key);
    }
    return "\n" + padNewLine(str).trim();
}
function displayResult(name, result) {
    return isTestResult(result)
        ? displayTestResult(name, result) + "\n"
        : displayTestResults(name, result) + "\n";
}
export function displayTestResult(name, result) {
    var error = result.error;
    var str = !error
        ? green(tick) + " " + name
        : "\n" + red(cross) + " " + name + " \n" +
            padNewLine("  " + (isAssertionError(error) ? createDiff(error) : error.stack));
    return str;
}
function isAssertionError(error) {
    return error && error.hasOwnProperty('actual') && error.hasOwnProperty('expected');
}
function padNewLine(str) {
    return str.replace(/\n/gi, "\n  ");
}
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