67 lines
1.7 KiB
Plaintext
67 lines
1.7 KiB
Plaintext
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'use strict';
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const Tests = {};
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const fs = require('fs');
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const chai = require('chai');
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const expect = chai.expect;
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const assert = chai.assert;
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const should = chai.should();
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const breakword = require(__dirname+'/../src/main.js');
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//get npm arg
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const ARG = JSON.parse(process.env.npm_config_argv)['original'][0]
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let testResultFilepath = __dirname+'/tests.json';
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let test = function(testResult,correctResult,word,width){
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it(
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`The string "${word}" must break after the character at index ${correctResult} to fit within a line of ${width} width`,
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function(){
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testResult.should.equal(correctResult);
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}
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)
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};
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//get test list
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let str = fs.readFileSync(testResultFilepath,{
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encoding : 'utf-8'
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});
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let obj = JSON.parse(str);
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for(let i in obj){
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let testResult = breakword(obj[i].input, obj[i].width);
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console.log("Test Properties:",obj[i]);
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console.log("12345678901234567890");
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console.log("BEGIN---------------");
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console.log(obj[i].input);
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console.log(testResult);
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console.log("END-----------------\n");
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switch(true){
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case(ARG === '--save'):
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//save tests
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obj[i].output = testResult;
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break;
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case(ARG === '--display'):
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//show tests (do nothing)
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console.log("--- ONLY DISPLAYING EXECUTION RESULTS, TESTS NOT RUN AGAINST SAVED RESULTS!!! ---")
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break;
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default:
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//run tests
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describe('Test '+i,function(){
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test(testResult,obj[i].correctResult,obj[i].input,obj[i].width);
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})
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}
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}
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if(ARG === '--save'){
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//write saved object to file
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fs.writeFileSync(testResultFilepath,JSON.stringify(obj,null,2),'utf8');
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console.log("Execution results saved to file.");
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}
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module.exports = Tests;
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