initial commit of project
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This commit is contained in:
@@ -0,0 +1,396 @@
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/* =====================================================================
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JSON DevTools - logicke testy (bez prehliadaca, bez zavislosti)
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Spustenie: node tests/logic.test.js
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===================================================================== */
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'use strict';
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||||
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const fs = require('fs');
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const path = require('path');
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const vm = require('vm');
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||||
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||||
/* ---------------------- minimalny DOM stub ---------------------- */
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||||
function makeElement(tag) {
|
||||
const el = {
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||||
tagName: (tag || 'div').toUpperCase(),
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||||
children: [],
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||||
attributes: {},
|
||||
dataset: {},
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||||
style: {
|
||||
_props: {},
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||||
setProperty(k, v) { this._props[k] = v; },
|
||||
getPropertyValue(k) { return this._props[k] || ''; }
|
||||
},
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||||
classList: {
|
||||
_set: new Set(),
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||||
add(...c) { c.forEach((x) => this._set.add(x)); },
|
||||
remove(...c) { c.forEach((x) => this._set.delete(x)); },
|
||||
contains(c) { return this._set.has(c); },
|
||||
toggle(c, f) { if (f === undefined) { this._set.has(c) ? this._set.delete(c) : this._set.add(c); } else if (f) { this._set.add(c); } else { this._set.delete(c); } }
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||||
},
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||||
value: '',
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||||
textContent: '',
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||||
innerHTML: '',
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||||
hidden: false,
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||||
title: '',
|
||||
type: '',
|
||||
tabIndex: 0,
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||||
files: [],
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||||
checked: false,
|
||||
addEventListener() {}, removeEventListener() {},
|
||||
setAttribute(k, v) { this.attributes[k] = v; },
|
||||
getAttribute(k) { return this.attributes[k]; },
|
||||
removeAttribute(k) { delete this.attributes[k]; },
|
||||
appendChild(c) { this.children.push(c); return c; },
|
||||
removeChild(c) { const i = this.children.indexOf(c); if (i >= 0) this.children.splice(i, 1); return c; },
|
||||
insertBefore(c) { this.children.unshift(c); return c; },
|
||||
querySelector() { return makeElement('div'); },
|
||||
querySelectorAll() { return []; },
|
||||
closest() { return null; },
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||||
focus() {}, blur() {}, click() {},
|
||||
getBoundingClientRect() { return { left: 0, top: 0, width: 800, height: 600, right: 800, bottom: 600 }; },
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||||
dispatchEvent() { return true; }
|
||||
};
|
||||
return el;
|
||||
}
|
||||
|
||||
function createSandbox() {
|
||||
const store = Object.create(null);
|
||||
const localStorage = {
|
||||
getItem(k) { return Object.prototype.hasOwnProperty.call(store, k) ? store[k] : null; },
|
||||
setItem(k, v) { store[k] = String(v); },
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||||
removeItem(k) { delete store[k]; },
|
||||
clear() { for (const k in store) delete store[k]; }
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||||
};
|
||||
|
||||
const documentStub = {
|
||||
readyState: 'complete',
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||||
documentElement: makeElement('html'),
|
||||
body: makeElement('body'),
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||||
createElement: (t) => makeElement(t),
|
||||
querySelector: () => makeElement('div'),
|
||||
querySelectorAll: () => [],
|
||||
addEventListener() {},
|
||||
removeEventListener() {},
|
||||
execCommand() { return true; },
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||||
createTextNode: (t) => ({ text: t })
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||||
};
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||||
|
||||
const windowStub = {
|
||||
document: documentStub,
|
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localStorage,
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||||
matchMedia: () => ({ matches: false, addEventListener() {} }),
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addEventListener() {},
|
||||
removeEventListener() {},
|
||||
isSecureContext: false,
|
||||
location: { hash: '', search: '', href: 'file:///index.html' },
|
||||
history: { replaceState() {} },
|
||||
getComputedStyle: () => ({ getPropertyValue: () => '' }),
|
||||
navigator: { clipboard: null },
|
||||
performance: { now: () => Date.now() },
|
||||
setTimeout, clearTimeout, setInterval, clearInterval,
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Blob: globalThis.Blob,
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||||
URL: { createObjectURL: () => 'blob:stub', revokeObjectURL() {} },
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||||
console
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||||
};
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windowStub.window = windowStub;
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windowStub.globalThis = windowStub;
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||||
|
||||
const sandbox = {
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||||
window: windowStub,
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document: documentStub,
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localStorage,
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navigator: windowStub.navigator,
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||||
location: windowStub.location,
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||||
history: windowStub.history,
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||||
performance: windowStub.performance,
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||||
matchMedia: windowStub.matchMedia,
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||||
console,
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||||
setTimeout, clearTimeout, setInterval, clearInterval,
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Blob: globalThis.Blob,
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||||
URL: windowStub.URL,
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||||
Math, JSON, Date, Array, Object, String, Number, Boolean, Error, TypeError,
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RegExp, Promise, Map, Set, isNaN, parseInt, parseFloat, encodeURIComponent,
|
||||
decodeURIComponent, btoa: (s) => Buffer.from(s, 'binary').toString('base64'),
|
||||
atob: (s) => Buffer.from(s, 'base64').toString('binary')
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||||
};
|
||||
sandbox.globalThis = sandbox;
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||||
return sandbox;
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||||
}
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||||
|
||||
/* ---------------------- nacitanie aplikacie ---------------------- */
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const appPath = path.join(__dirname, '..', 'src', 'app.js');
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const source = fs.readFileSync(appPath, 'utf8');
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||||
const sandbox = createSandbox();
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||||
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vm.createContext(sandbox);
|
||||
vm.runInContext(source, sandbox, { filename: 'app.js' });
|
||||
|
||||
const D = sandbox.window.JSONDevTools;
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if (!D) {
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console.error('FAIL: aplikacia sa nenačítala (window.JSONDevTools chýba)');
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process.exit(1);
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}
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/* ---------------------- testovacie makra ---------------------- */
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let passed = 0, failed = 0;
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const failures = [];
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function ok(name, cond, extra) {
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if (cond) { passed++; }
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else { failed++; failures.push(name + (extra !== undefined ? ' >> ' + extra : '')); }
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}
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function eq(name, a, b) { ok(name, a === b, 'got ' + JSON.stringify(a) + ' expected ' + JSON.stringify(b)); }
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function deepEq(name, a, b) { ok(name, JSON.stringify(a) === JSON.stringify(b), 'got ' + JSON.stringify(a) + ' expected ' + JSON.stringify(b)); }
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function section(t) { console.log('\n--- ' + t + ' ---'); }
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/* ======================= TESTY ======================= */
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section('Utils');
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eq('typeOf null', D.Utils.typeOf(null), 'null');
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eq('typeOf array', D.Utils.typeOf([]), 'array');
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eq('typeOf object', D.Utils.typeOf({}), 'object');
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eq('typeOf number', D.Utils.typeOf(1), 'number');
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eq('typeOf string', D.Utils.typeOf('a'), 'string');
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eq('typeOf undefined', D.Utils.typeOf(undefined), 'undefined');
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eq('isPlainObject', D.Utils.isPlainObject({}), true);
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eq('isPlainObject array', D.Utils.isPlainObject([]), false);
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eq('pathSegment simple', D.Utils.pathSegment('abc'), '.abc');
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eq('pathSegment underscore', D.Utils.pathSegment('_a1'), '._a1');
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eq('pathSegment digits start', D.Utils.pathSegment('1a'), "['1a']");
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eq('pathSegment space', D.Utils.pathSegment('a b'), "['a b']");
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eq('pathSegment quote', D.Utils.pathSegment("it's"), "['it\\'s']");
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eq('formatBytes B', D.Utils.formatBytes(12), '12 B');
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eq('formatBytes KB', D.Utils.formatBytes(2048), '2.0 KB');
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eq('formatBytes MB', D.Utils.formatBytes(3 * 1024 * 1024), '3.00 MB');
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eq('formatDuration ms', D.Utils.formatDuration(12.4), '12 ms');
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eq('formatDuration sub-ms', D.Utils.formatDuration(0.5), '0.50 ms');
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eq('escapeHtml', D.Utils.escapeHtml('<b>&"\''), '<b>&"'');
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ok('uid uniq', D.Utils.uid() !== D.Utils.uid());
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ok('formatTime format', /^\d{4}-\d{2}-\d{2} \d{2}:\d{2}:\d{2}$/.test(D.Utils.formatTime(Date.now())));
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section('localStorage helper');
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sandbox.localStorage.setItem('t.probe', '"v"');
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eq('store.get', D.Utils.store.get('t.probe', null), 'v');
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eq('store.get fallback', D.Utils.store.get('t.missing', 'fb'), 'fb');
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D.Utils.store.set('t.probe2', { a: 1 });
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deepEq('store.set/get object', D.Utils.store.get('t.probe2', null), { a: 1 });
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D.Utils.store.remove('t.probe2');
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eq('store.remove', D.Utils.store.get('t.probe2', null), null);
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||||
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||||
section('Highlighter');
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const hl = D.Highlighter.highlight('{"a": 1, "b": "x", "c": true, "d": false, "e": null, "f": -1.5e3}');
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ok('key token', hl.includes('tok-key'));
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ok('string token', hl.includes('tok-str'));
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ok('number token', hl.includes('tok-num'));
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||||
ok('bool token', hl.includes('tok-bool'));
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||||
ok('null token', hl.includes('tok-null'));
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ok('punc token', hl.includes('tok-punc'));
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||||
ok('html escaped', D.Highlighter.highlight('<script>x</script>').includes('<script>'));
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||||
ok('no raw script tag', !D.Highlighter.highlight('</script>').includes('</script>'));
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ok('highlightMatch wraps', D.Highlighter.highlightMatch('abcdef', 'cd').includes('<mark class="hl">cd</mark>'));
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||||
ok('highlightMatch case-insensitive', D.Highlighter.highlightMatch('ABCDEF', 'cd').includes('<mark class="hl">CD</mark>'));
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ok('highlightMatch no match', !D.Highlighter.highlightMatch('abc', 'zz').includes('mark'));
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section('Diff algoritmus');
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{
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const out = [];
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D.Diff.walk({ a: 1 }, { a: 1 }, '$', out);
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eq('zhodne -> ziadny rozdiel', out.length, 0);
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const out2 = [];
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D.Diff.walk({ a: 1 }, { a: 2 }, '$', out2);
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eq('zmenena hodnota', out2.length, 1);
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eq('typ zmeny', out2[0].type, 'changed');
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eq('cesta zmeny', out2[0].path, '$.a');
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eq('stara hodnota', out2[0].old, 1);
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eq('nova hodnota', out2[0].new, 2);
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||||
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||||
const out3 = [];
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||||
D.Diff.walk({ a: 1 }, { a: 1, b: 2 }, '$', out3);
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||||
eq('pridany kluc', out3.length, 1);
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||||
eq('typ pridany', out3[0].type, 'added');
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||||
eq('cesta pridaneho', out3[0].path, '$.b');
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||||
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||||
const out4 = [];
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||||
D.Diff.walk({ a: 1, b: 2 }, { a: 1 }, '$', out4);
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||||
eq('odstraneny kluc', out4[0].type, 'removed');
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||||
eq('cesta odstraneneho', out4[0].path, '$.b');
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||||
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||||
const out5 = [];
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||||
D.Diff.walk({ a: [1, 2, 3] }, { a: [1, 2] }, '$', out5);
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||||
eq('kratke pole -> odstranene', out5.length, 1);
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||||
eq('cesta prvku pola', out5[0].path, '$.a[2]');
|
||||
|
||||
const out6 = [];
|
||||
D.Diff.walk({ a: [1] }, { a: [1, 9] }, '$', out6);
|
||||
eq('dlhsie pole -> pridane', out6[0].type, 'added');
|
||||
eq('cesta pridaneho prvku', out6[0].path, '$.a[1]');
|
||||
|
||||
const out7 = [];
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||||
D.Diff.walk({ a: 1 }, { a: '1' }, '$', out7);
|
||||
eq('zmena typu', out7[0].type, 'changed');
|
||||
eq('stary typ', out7[0].oldType, 'number');
|
||||
eq('novy typ', out7[0].newType, 'string');
|
||||
|
||||
const out8 = [];
|
||||
D.Diff.walk({ a: { b: { c: 1 } } }, { a: { b: { c: 2 } } }, '$', out8);
|
||||
eq('vnorene porovnanie', out8[0].path, '$.a.b.c');
|
||||
|
||||
const out9 = [];
|
||||
D.Diff.walk({ 'weird key': 1 }, { 'weird key': 2 }, '$', out9);
|
||||
eq('kluc so specialnymi znakmi', out9[0].path, "$['weird key']");
|
||||
|
||||
const out10 = [];
|
||||
D.Diff.walk([1, 2], [1, 2, 3], '$', out10);
|
||||
eq('pole na urovni korena', out10[0].path, '$[2]');
|
||||
}
|
||||
|
||||
section('Historia – sanitizácia');
|
||||
{
|
||||
const saved = [];
|
||||
const realSet = sandbox.localStorage.setItem.bind(sandbox.localStorage);
|
||||
sandbox.localStorage.setItem = (k, v) => { saved.push([k, v]); return realSet(k, v); };
|
||||
|
||||
D.History.saveRequest({
|
||||
method: 'POST',
|
||||
url: 'https://api.example.com/v1/users',
|
||||
status: 201,
|
||||
statusText: 'Created',
|
||||
duration: 42,
|
||||
requestHeaders: { 'Content-Type': 'application/json', 'Authorization': 'Bearer SECRET123', 'Cookie': 'a=b', 'X-Api-Key': 'K' },
|
||||
requestBody: '{"a":1}',
|
||||
responsePreview: '{"ok":true}',
|
||||
isJson: true
|
||||
});
|
||||
|
||||
const raw = saved.filter(([k]) => k.indexOf('requests') !== -1).map(([, v]) => v).join('');
|
||||
ok('Authorization odstranena', raw.toLowerCase().indexOf('authorization') === -1, raw.slice(0, 200));
|
||||
ok('secret token nie je ulozeny', raw.indexOf('SECRET123') === -1);
|
||||
ok('cookie odstranena', raw.toLowerCase().indexOf('cookie') === -1);
|
||||
ok('x-api-key odstraneny', raw.toLowerCase().indexOf('x-api-key') === -1);
|
||||
ok('content-type zachovany', raw.indexOf('Content-Type') !== -1);
|
||||
ok('url zaznamany', raw.indexOf('api.example.com') !== -1);
|
||||
ok('status zaznamany', raw.indexOf('201') !== -1);
|
||||
|
||||
sandbox.localStorage.setItem = realSet;
|
||||
}
|
||||
|
||||
section('Historia – dokumenty');
|
||||
{
|
||||
sandbox.localStorage.removeItem('jsondevtools.history.docs');
|
||||
D.History.saveDocument('{"x":1}');
|
||||
D.History.saveDocument('{"x":1}');
|
||||
D.History.saveDocument('{"y":2}');
|
||||
const docs = JSON.parse(sandbox.localStorage.getItem('jsondevtools.history.docs'));
|
||||
eq('duplicitne sa nededuplikuju', docs.length, 2);
|
||||
eq('najnovsi je prvy', docs[0].text, '{"y":2}');
|
||||
|
||||
for (let i = 0; i < 30; i++) D.History.saveDocument('{"i":' + i + '}');
|
||||
const many = JSON.parse(sandbox.localStorage.getItem('jsondevtools.history.docs'));
|
||||
ok('historia obmedzena na 20', many.length <= 20, 'n=' + many.length);
|
||||
sandbox.localStorage.removeItem('jsondevtools.history.docs');
|
||||
}
|
||||
|
||||
section('Theme');
|
||||
{
|
||||
const before = D.Theme.current;
|
||||
D.Theme.toggle();
|
||||
ok('tema sa prepne', D.Theme.current !== before);
|
||||
eq('tema persistovana', JSON.parse(sandbox.localStorage.getItem('jsondevtools.theme')), D.Theme.current);
|
||||
D.Theme.toggle();
|
||||
eq('tema spat vratena', D.Theme.current, before);
|
||||
}
|
||||
|
||||
section('App – navigacia');
|
||||
{
|
||||
eq('readHash default', D.App.readHash(), 'formatter');
|
||||
D.App.go('diff');
|
||||
eq('go nastavi current', D.App.current, 'diff');
|
||||
D.App.go('neexistujuci');
|
||||
eq('neplatny view -> formatter', D.App.current, 'formatter');
|
||||
D.App.go('tree');
|
||||
eq('go tree', D.App.current, 'tree');
|
||||
}
|
||||
|
||||
section('Parser chyb');
|
||||
{
|
||||
// parseJSON je vnútorná funkcia – overujeme cez verejné API (Formatter.validate)
|
||||
const D2 = D;
|
||||
const before = D2.Formatter.input.value;
|
||||
D2.Formatter.input.value = '{"a":1,,}';
|
||||
const res = D2.Formatter.validate();
|
||||
eq('neplatny JSON -> chyba', res.ok, false);
|
||||
ok('chyba obsahuje poziciu', /position|position|Unexpected/i.test(res.error), res.error);
|
||||
D2.Formatter.input.value = before;
|
||||
D2.Formatter.validate();
|
||||
}
|
||||
|
||||
section('API – URL a hlavicky (bez siete)');
|
||||
{
|
||||
const el = (id, val) => { const e = makeElement('input'); e.value = val; return e; };
|
||||
const api = D.Api;
|
||||
|
||||
// buildUrl cez parametre
|
||||
api.params = [{ key: 'q', value: 'a b' }, { key: 'page', value: '2' }, { key: '', value: 'x' }];
|
||||
const savedUrl = api.buildUrl ? null : null;
|
||||
// buildUrl cita #req-url, ktory v stub-e nie je nastaveny -> vratime prazdny string
|
||||
ok('buildUrl existuje', typeof api.buildUrl === 'function');
|
||||
|
||||
api.headers = [{ key: 'Accept', value: 'application/json' }];
|
||||
api.params = [];
|
||||
ok('buildHeaders existuje', typeof api.buildHeaders === 'function');
|
||||
}
|
||||
|
||||
section('Cesta uzla – parent path');
|
||||
{
|
||||
eq('parent $', D.parentPathOf('$.a'), '$');
|
||||
eq('parent hnedom', D.parentPathOf('$.a.b'), '$.a');
|
||||
eq('parent prvku pola', D.parentPathOf('$.a[0]'), '$.a');
|
||||
eq('parent prvku pola 2', D.parentPathOf('$.a.b[12]'), '$.a.b');
|
||||
eq('parent kluc so specialmi znakmi', D.parentPathOf("$['a b'].c"), "$['a b']");
|
||||
eq('parent root je null', D.parentPathOf('$'), null);
|
||||
}
|
||||
|
||||
section('Kontrola konzistencie DOM id');
|
||||
{
|
||||
const html = fs.readFileSync(path.join(__dirname, '..', 'src', 'index.html'), 'utf8');
|
||||
const ids = Array.from(html.matchAll(/\bid="([^"]+)"/g)).map((m) => m[1]);
|
||||
const dupes = ids.filter((v, i) => ids.indexOf(v) !== i);
|
||||
eq('ziadne duplicitne id v HTML', dupes.length, 0);
|
||||
|
||||
const js = fs.readFileSync(path.join(__dirname, '..', 'src', 'app.js'), 'utf8');
|
||||
const used = Array.from(new Set(Array.from(js.matchAll(/\$\('#([a-zA-Z0-9_-]+)'\)/g)).map((m) => m[1])));
|
||||
const missing = used.filter((u) => ids.indexOf(u) === -1);
|
||||
eq('vsetky pouzite id existuju v HTML', missing.length, 0);
|
||||
if (missing.length) console.log(' chybne id: ' + missing.join(', '));
|
||||
|
||||
// duplicitne aria-controls
|
||||
const dupAria = (html.match(/aria-controls="view-formatter"/g) || []).length;
|
||||
eq('aria-controls bez duplicitov', dupAria, 1);
|
||||
|
||||
// kazde tlacidlo s id musi mat handlov v app.js
|
||||
// (tab-y sa obsluhuju delegovane cez triedu '.tab')
|
||||
const btnIds = Array.from(html.matchAll(/<button[^>]*\bid="([^"]+)"/g)).map((m) => m[1]);
|
||||
const btnMissing = btnIds.filter((b) => {
|
||||
if (b.indexOf('tab-') === 0) return js.indexOf("'.tab'") === -1;
|
||||
return js.indexOf("'#" + b + "'") === -1 && js.indexOf('"#' + b + '"') === -1;
|
||||
});
|
||||
eq('vsetky tlacidla s id su napojene v app.js', btnMissing.length, 0);
|
||||
if (btnMissing.length) console.log(' chybne handlery pre: ' + btnMissing.join(', '));
|
||||
|
||||
// kazdy view ma tab aj panel
|
||||
['formatter', 'tree', 'diff', 'request', 'history'].forEach((v) => {
|
||||
ok('view ' + v + ' ma tab aj panel',
|
||||
html.indexOf('id="tab-' + v + '"') !== -1 && html.indexOf('id="view-' + v + '"') !== -1);
|
||||
});
|
||||
}
|
||||
|
||||
/* ---------------------- vysledok ---------------------- */
|
||||
console.log('\n========================================');
|
||||
console.log('Vysledok: ' + passed + ' ok, ' + failed + ' neuspechov');
|
||||
if (failures.length) {
|
||||
console.log('\nNeuspechy:');
|
||||
failures.forEach((f) => console.log(' FAIL ' + f));
|
||||
}
|
||||
console.log('========================================');
|
||||
process.exit(failed ? 1 : 0);
|
||||
Reference in New Issue
Block a user