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BangleApps/apps/timecal/timecal.app.test.js

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JavaScript
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//Clock renders date, time and pre,current,next week calender view
class TimeCalClock{
DATE_FONT_SIZE(){ return 20; }
TIME_FONT_SIZE(){ return 40; }
/**
* @param{Date} date optional the date (e.g. for testing)
* @param{Settings} settings optional settings to use e.g. for testing
*/
constructor(date, settings){
if (date)
this.date=date;
if (settings)
this._settings = settings;
else
this._settings = require("Storage").readJSON("timecal.settings.json", 1) || {};
const defaults = {
showDate:"l", //(n)one, (l)ocale, (m)onth short(y)ear(w)eek
wdStrt:1, //identical to getDay() 0->Su, 1->Mo, ... //Issue #1154: weekstart So/Mo,
todayNumClr:"#00E",
todayMrker:"r", //(n)one, (c)ircle, (r)ect, (f)illed
todayMrkClr:"#0E0",
todayMrkMrkPxl:3,
suColor:"#E00", //sunday
phColor:"#E00", //public holiday
calBorder:true
};
for (const k in this._settings) if (!defaults.hasOwnProperty(k)) delete this._settings[k]; //remove invalid settings
for (const k in defaults) if(!this._settings.hasOwnProperty(k)) this._settings[k] = defaults[k]; //assign missing defaults
g.clear();
Bangle.setUI("clock");
Bangle.loadWidgets();
Bangle.drawWidgets();
this.center_x = Bangle.appRect.w/2;
}
/**
* @returns {Object} current settings object
*/
settings(){
return this._settings;
}
/*
* Run forest run
**/
draw(){
this.drawTime();
}
/**
* draw given or current time from date
* overwatch timezone changes
* schedules itself to update
*/
drawTime(){
d=this.date ? this.date : new Date();
console.log("drawTime", d);
const Y=Bangle.appRect.y+this.DATE_FONT_SIZE()+10;
d=d?d :new Date();
g.setFontAlign(0, -1);
g.setFont("Vector", this.TIME_FONT_SIZE());
g.setColor(g.theme.fg);
g.clearRect(Bangle.appRect.x, Y, Bangle.appRect.x2, Y+this.TIME_FONT_SIZE()-7);
g.drawString(("0" + require("locale").time(d, 1)).slice(-5), this.center_x, Y);
//.drawRect(Bangle.appRect.x, Y, Bangle.appRect.x2, Y+this.TIME_FONT_SIZE()-7); //DEV-Option
setTimeout(this.drawTime.bind(this), 60000-(d.getSeconds()*1000)-d.getMilliseconds());
if (this.TZOffset===undefined || this.TZOffset!==d.getTimezoneOffset())
this.drawDateAndCal();
this.TZOffset=d.getTimezoneOffset();
}
/**
* draws given date and cal
* @param{Date} d provide date or uses today
*/
drawDateAndCal(){
d=this.date ? this.date : new Date();
if (this.tOutD) //abort exisiting
clearTimeout(this.tOutD);
this.drawDate();
this.drawCal();
this.tOutD=setTimeout(this.drawDateAndCal.bind(this), 86400000-(d.getHours()*24*60*1000)-(d.getMinutes()*60*1000)-d.getSeconds()-d.getMilliseconds());
}
/**
* draws given date as defiend in settings
*/
drawDate(){
d=this.date ? this.date : new Date();
const FONT_SIZE=20;
const Y=Bangle.appRect.y;
var render=false;
var dateStr = "";
console.log(this.settings().showDate);
if (this.settings().showDate!=="n");
for (let c of this.settings().showDate) { //add part as configured
switch (c){
case "l":{ //locale
render=true;
dateStr+=require("locale").date(d,1);
break;
}
case "m":{ //month e.g. Jan.
render=true;
dateStr+=require("locale").month(d,1);
break;
}
case "y":{ //year e.g. 2022
render=true;
dateStr+=d.getFullYear();
break;
}
case "w":{ //week e.g. #02
dateStr+=("0"+this.ISO8601calWeek(d)).slice(-2);
break;
}
default: //append c
dateStr+=c;
render=dateStr.length>0;
break; //noop
}
}
if (render){
g.clearRect(Bangle.appRect.x, Y, Bangle.appRect.x2, Y+FONT_SIZE-3);
g.setFont("Vector", FONT_SIZE);
g.setColor(g.theme.fg);
g.setFontAlign(0, -1);
g.drawString(dateStr,this.center_x,Y);
}
//g.drawRect(Bangle.appRect.x, Y, Bangle.appRect.x2, Y+FONT_SIZE-3); //DEV-Option
}
/**
* draws calender week view (-1,0,1) for given date
*/
drawCal(){
d=this.date ? this.date : new Date();
const DAY_NAME_FONT_SIZE=10;
const CAL_Y=Bangle.appRect.y+this.DATE_FONT_SIZE()+10+this.TIME_FONT_SIZE()+3;
const CAL_AREA_H=Bangle.appRect.h-CAL_Y-24; //0,24,48 no,1,2 widget lines
const CELL_W=Bangle.appRect.w/7; //cell width
const CELL_H=(CAL_AREA_H-DAY_NAME_FONT_SIZE)/3; //cell heigth
const DAY_NUM_FONT_SIZE=Math.min(CELL_H-1,15); //size down, max 15
g.clearRect(Bangle.appRect.x, CAL_Y, Bangle.appRect.x2, CAL_Y+CAL_AREA_H);
var dNames=[];
if (require("locale") && require("locale").abday)
dNames=require("locale").abday.map((a) => a.length>2 ? a.substr(0, 2) : a ); //retrieve from locale and force max 2 chars
else
dNames=["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"]; //fallback
g.setFont("Vector", DAY_NAME_FONT_SIZE);
g.setColor(g.theme.fg);
g.setFontAlign(-1, -1);
//draw grid & Headline
for(var dNo=0; dNo<dNames.length; dNo++){
const dName=dNames[(dNo+this.settings().wdStrt)%7];
g.drawString(dName, dNo*CELL_W+(CELL_W-g.stringWidth(dName))/2+2, CAL_Y+1); //center Names
if(dNo>0)
g.drawLine(dNo*CELL_W, CAL_Y, dNo*CELL_W, CAL_Y+CAL_AREA_H-1);
}
var nextY=CAL_Y+DAY_NAME_FONT_SIZE;
for(i=0; i<3; i++){
const y=nextY+i*CELL_H;
g.drawLine(Bangle.appRect.x, y, Bangle.appRect.x2, y);
}
g.setFont("Vector", DAY_NUM_FONT_SIZE);
//write days
const todayDate=d.getDate();
const days=7+(7+d.getDay()-this.settings().wdStrt)%7;//start day (week before=7 days + days in this week realtive to week start)
var rD=new Date();
rD.setDate(rD.getDate()-days);
var rDate=rD.getDate();
for(var y=0; y<3; y++){
for(var x=0; x<dNames.length; x++){
if(rDate===todayDate){ //today
g.setColor(this.settings().todayMrkClr ? this.settings().todayMrkClr : g.theme.fg); //today marker color or fg color
switch(this.settings().todayMrker){ //today marker
case "c":
for(m=1; m<=this.settings().todayMrkPxl&&m<CELL_H-1&&m<CELL_W-1; m++)
g.drawCircle(x*CELL_W+(CELL_W/2), nextY+(CELL_H*y)+(CELL_H/2), Math.min((CELL_W-m)/2, (CELL_H-m)/2));
break;
case "r":
for(m=1; m<=this.settings().todayMrkPxl&&m<CELL_H-1&&m<CELL_W-1; m++)
g.drawRect(x*CELL_W+m, nextY+CELL_H+m, x*CELL_W+CELL_W-m, nextY+CELL_H+CELL_H-m);
break;
case "f":
g.fillRect(x*CELL_W+1, nextY+CELL_H+1, x*CELL_W+CELL_W-1, nextY+CELL_H+CELL_H-1);
break;
default:
break;
}
g.setColor(this.settings().todayNumClr ? this.settings().todayNumClr : g.theme.fg); //today color or fg color
}else if(this.settings().suColor && rD.getDay()==0){ //sundays
g.setColor(this.settings().suColor);
}else{ //default
g.setColor(g.theme.fg);
}
g.drawString(rDate, x*CELL_W+((CELL_W-g.stringWidth(rDate))/2)+2, nextY+((CELL_H-DAY_NUM_FONT_SIZE+2)/2)+(CELL_H*y));
rD.setDate(rDate+1);
rDate=rD.getDate();
}
}
if (this.settings().calBorder) {
g.setColor(g.theme.fg);
g.drawRect(Bangle.appRect.x, CAL_Y, Bangle.appRect.x2, CAL_Y+CAL_AREA_H-1);
}
}
/**
* calculates current ISO8601 week number e.g. 2
* @param{Date} date for the date
* @returns{Number}} e.g. 2
*/
ISO8601calWeek(date){ //copied from: https://gist.github.com/IamSilviu/5899269#gistcomment-3035480
var tdt = new Date(date.valueOf());
var dayn = (date.getDay() + 6) % 7;
tdt.setDate(tdt.getDate() - dayn + 3);
var firstThursday = tdt.valueOf();
tdt.setMonth(0, 1);
if (tdt.getDay() !== 4){
tdt.setMonth(0, 1 + ((4 - tdt.getDay()) + 7) % 7);
}
return Number(1 + Math.ceil((firstThursday - tdt) / 604800000));
}
}
//Copy above the src code of clock-app and load via espruino WEB IDE
/**
* Severity for logging
*/
const LogSeverity={
DEBUG: 5,
INFO: 4,
WARNING: 3,
ERROR: 2,
EXCEPTION: 1
}
/**
* Exception: Mandatory Field not provided
*/
class EmptyMandatoryError extends Error{
/**
* Create Exception
* @param {String} name of the field
* @param {*} given data e.g. an object
* @param {*} expected *optional* an working example
*/
constructor(name, given, expected) {
this.field = name;
this.got = given;
this.message = "Missing mandatory '"+ name +"'. given '"+JSON.stringify(given)+"'";
if (expected) {
this.message+= " != expected: '"+JSON.stringify(expected)+"'";
this.sample = expected;
}
Error(this.message);
}
toString() {
return this.message;
}
}
/**
* Exception: Invalid Function
*/
class InvalidMethodName extends Error{
/**
* Create Exception
* @param {String} name of the field
* @param {*} given data e.g. an object
* @param {*} expected *optional* an working example
*/
constructor(className, methodName) {
this.class = className;
this.method = methodName;
this.message = "Function '"+methodName+"' not found in '"+className+"'";
Error(this.message);
}
toString() {
return this.message;
}
}
/*************************************************************************/
/**
* All Test Masterclass
*/
class Test{
}
/*************************************************************************/
/**
* Test Settings - use this if you want e.g. test draw/render function(s)
*/
class TestSetting extends Test{
TEST_SETTING_SAMPLE() {
return {
setting: "<settingName>",
functionNames: ["required, <function under test>", "..."],
cases: [
{
value: "required,<settingValue>",
beforeTxt: "optional,<textToDisplayBeforeTest>",
beforeExpression: "optional,<expressionExpectedTrue>",
afterText: "optional,<textToDisplayAfterTest>",
afterExpression: "optional,<expressionExpectedTrue>"
}
]
}
}
constructor(data){
this._validate(data);
this.setting = data.setting;
this.methodNames = data.functionNames;
this.cases = data.cases.map((entry) => {
return {
value: entry.value,
beforeTxt: entry.beforeTxt||"",
beforeExpression: entry.beforeExpression||true,
afterTxt: entry.afterTxt||"",
afterExpression: entry.afterExpression||true
};
});
}
/**
* validates the given data config
*/
_validate(data){
//validate given config
if (!data.setting) throw new EmptyMandatoryError("setting", data, this.TEST_SETTING_SAMPLE());
if (!data.cases instanceof Array || data.cases.length==0) throw new EmptyMandatoryError("cases", data, this.TEST_SETTING_SAMPLE());
if (!data.functionNames instanceof Array || data.functionNames==0) throw new EmptyMandatoryError("functionNames", data, this.TEST_SETTING_SAMPLE());
data.cases.forEach((entry,idx) => {
if (!entry.value) throw new EmptyMandatoryError("cases["+idx+"].value", entry, this.TEST_SETTING_SAMPLE());
});
}
}
/*************************************************************************/
/**
* Testing a Bangle object
*/
class BangleTestRunner{
/**
* create for ObjClass
* @param {Class} objClass
* @param {LogSeverity} minSeverity to Log
*/
constructor(objClass, minSeverity){
this.TESTCASE_MSG_BEFORE_TIMEOUT = 1000; //5s
this.TESTCASE_RUN_TIMEOUT = 1000; //5s
this.TESTCASE_MSG_AFTER_TIMEOUT = 1000; //5s
this.oClass = objClass;
this.minSvrty = minSeverity;
this.tests = [];
this.currentCaseNum = this.currentTestNum = this.currentTest = this.currentCase = undefined;
}
/**
* add a Setting Test, return instance for chaining
* @param {TestSetting}
*/
addSetting(test) {
this.tests.push(test);
return this;
}
/**
* Test execution of all tests
*/
execute() {
this._init();
while (this._nextTest()) {
this._beforeTest();
while (this._nextCase()) {
this._beforeCase();
this._runCase();
this._afterCase();
}
this._afterTest();
};
}
/**
* global prepare
*/
_init() {
console.log(new Date(),">>init");
this.currentTestNum=-1;
this.currentCaseNum=-1;
}
/**
* before each test
*/
_beforeTest() {
console.log(new Date(),">>test #" + this.currentTestNum);
}
/**
* befor each testcase
*/
_beforeCase() {
console.log(new Date(),">>case #" + this.currentTestNum + "." + this.currentCaseNum + "/" + (this.currentTest.cases.length-1));
if (this.currentTest instanceof TestSetting) {
console.log(
this.currentTest.setting + "="+this.currentCase.value+"\n"+
this.currentCase.beforeTxt ? "testcase: " + this.currentCase.beforeTxt : ""
);
}
}
_runCase() {
console.log(new Date(), ">>running...");
var returns = [];
this.currentTest.methodNames.forEach((methodName) => {
var instance = eval("new " + this.oClass + "");
console.log(instance);
const method = instance[methodName];
//console.log(">>"+this.oClass+"["+methodName+"]()");
//if (typeof method !== "function")
// throw new InvalidMethodName(this.oClass, methodName);
let settings={}; settings[this.currentTest.setting] = this.currentCase.value;
returns.push(new TimeCalClock(new Date(), settings).drawDate());
//returns.push(method());
console.log("<<"+this.oClass+"["+methodName+"]()");
g.dump()
});
//this._delay(1).then((result) => console.log(new Date(), "finished"));
//g.dump();
/*var testCaseNum=0;
test.cases.forEach(testcase => { //execute test
testcase.dates.forEach(date => { //spawn with each date
testCaseNum++;
E.showMessage(
"="+testcase.value+"\n"
+"expected: "+testcase.descr,
"#"+testCaseNum+": "+test.setting
);
this._delay(TESTCASE_MSG_TIMEOUT).then((r,e) => {
const objUnderTest = new Object.create(this.ObjClass)(date, new Object()[test.setting]=test.value );
objUnderTest.draw();
this._delay(TESTCASE_RUN_TIMEOUT).then((r,e) => {
});
});
});
});*/
console.log(new Date(), "<<...running");
}
_afterCase() {
if (this.currentTest instanceof TestSetting) {
if (this.currentCase.afterTxt.length>0) {
console.log(
"--EXPECTED: " + this.currentCase.afterTxt
);
}
}
console.log(new Date(), "<<case #" + this.currentTestNum + "." + this.currentCaseNum + "/" + (this.currentTest.cases.length-1));
}
_afterTest() {
console.log(new Date(), "<<test #" + this.currentTestNum);
}
_exit() {
console.log(new Date(), "<<exit");
}
/**
* delays for x seconds
* @param {Number} sec to delay
*/
_delay(sec) {
return new Promise(resolve => setTimeout(resolve, sec));
}
_waits(sec) {
this._delay(1).then();
}
_log() {
}
_nextTest() {
if (this.currentTestNum>=-1 && (this.currentTestNum+1)<this.tests.length) {
this.currentTestNum++;
this.currentTest = this.tests[this.currentTestNum];
return true;
}
return false;
}
_nextCase() {
if (this.currentCaseNum>=-1 && (this.currentCaseNum+1)<this.currentTest.cases.length) {
this.currentCaseNum++;
this.currentCase = this.currentTest.cases[this.currentCaseNum];
return true;
}
return false;
}
}
/**
* Settings
*/
const SHOW_DATE_TESTS =
{
setting: "showDate",
functionNames: ["drawDate"],
cases: [
{ value: "n", beforeTxt:"No date display?", afterTxt: "top area should be 'emtpy'", params:[new Date()] },
{ value: "l", beforeTxt:"Locale date display?", afterTxt: "date should be 06/05/1234", params:[new Date(1234,5,6,7,8,9)] },
{ value: "m", beforeTxt:"Month shortname?", afterTxt: "date should be Jun", params:[new Date(1234,5,6,7,8,9)] },
{ value: "m.y #w", beforeTxt:"Month short year week#", afterTxt: "date should be Jun.1234 #23", params:[new Date(1234,5,6,7,8,9)] }
]
};
bangleTestRunner = new BangleTestRunner("TimeCalClock", LogSeverity.INFO)
.addSetting(new TestSetting(SHOW_DATE_TESTS))
.execute();
/**
* Clock
*/
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