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changes to plugin api; registerPlugin only accepts plugin instance, instance exposes .id

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This commit is contained in:
Hakim El Hattab
2020-04-08 13:05:28 +02:00
parent 2e8619d300
commit 9522357349
9 changed files with 85 additions and 65 deletions
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22
test/test-plugins.html
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@ -34,15 +34,15 @@
var initCounter = { PluginB: 0, PluginC: 0, PluginD: 0 };
// Plugin with no init method
var PluginA = {};
var PluginA = { id: 'PluginA' };
// Plugin with init method
var PluginB = { init: function() {
var PluginB = { id: 'PluginB', init: function() {
initCounter['PluginB'] += 1;
} };
// Async plugin with init method
var PluginC = { init: function() {
var PluginC = { id: 'PluginC', init: function() {
return new Promise(function( resolve ) {
setTimeout( () => {
initCounter['PluginC'] += 1;
@ -52,24 +52,24 @@
} };
// Plugin initialized after reveal.js is ready
var PluginD = { init: function() {
var PluginD = { id: 'PluginD', init: function() {
initCounter['PluginD'] += 1;
} };
var PluginE = {};
var PluginE = { id: 'PluginE' };
var reveal = new Reveal( document.querySelector( '.reveal' ) );
reveal.registerPlugin( 'PluginA', PluginA );
reveal.registerPlugin( 'PluginB', PluginB );
reveal.registerPlugin( 'PluginC', PluginC );
reveal.registerPlugin( PluginA );
reveal.registerPlugin( PluginB );
reveal.registerPlugin( PluginC );
reveal.initialize();
QUnit.test( 'Can initialize synchronously', function( assert ) {
assert.strictEqual( initCounter['PluginB'], 1 );
reveal.registerPlugin( 'PluginB', PluginB );
reveal.registerPlugin( PluginB );
assert.strictEqual( initCounter['PluginB'], 1, 'prevents duplicate registration' );
});
@ -84,7 +84,7 @@
assert.strictEqual( initCounter['PluginC'], 1, 'finsihed initializing when reveal.js dispatches "ready"' );
done();
reveal.registerPlugin( 'PluginD', PluginD );
reveal.registerPlugin( PluginD );
assert.strictEqual( initCounter['PluginD'], 1, 'plugin registered after reveal.js is ready still initiailizes' );
done();
});
@ -93,7 +93,7 @@
QUnit.test( 'Can check if plugin is registered', function( assert ) {
assert.strictEqual( reveal.hasPlugin( 'PluginA' ), true );
assert.strictEqual( reveal.hasPlugin( 'PluginE' ), false );
reveal.registerPlugin( 'PluginE', PluginE );
reveal.registerPlugin( PluginE );
assert.strictEqual( reveal.hasPlugin( 'PluginE' ), true );
} );