initial commit

2026-01-11 17:26:49 +01:00
commit 888790fd11
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+import {describe, beforeEach, it} from 'mocha';
+import {expect} from 'chai';
+import {from, MetadataNode} from './MetaDataAPI.js';
+import {VideoMeta} from "./metadata-type/VideoMeta";
+import {GenreMeta} from "./metadata-type/GenreMeta";
+
+type TypedMetaData = VideoMeta & GenreMeta;
+
+describe('MetaData', () => {
+    let root: MetadataNode<TypedMetaData>;
+    let meta = {};
+
+    beforeEach(() => {
+        // Reset meta for each test to ensure no test pollution
+        meta = {};
+        root = from<TypedMetaData>(meta);
+    });
+
+    it('should set and get a simple key-value pair', () => {
+        root.at('originalTitle').set("Star Wars");
+        expect(root.at('originalTitle').get()).to.equal("Star Wars");
+    });
+
+    it('should set and get nested metadata using nested keys', () => {
+        root.at('titles').at('eng').set("Star Wars");
+        root.at('titles').at('jpn').set("Staru Warsu");
+        expect(root.at('titles').at('eng').get()).to.equal("Star Wars");
+        expect(root.at('titles').at('jpn').get()).to.equal("Staru Warsu");
+        expect(root.at('titles').get()).to.deep.equal({eng: "Star Wars", jpn: "Staru Warsu"});
+        expect(root.get()).to.deep.equal({
+            titles: {eng: "Star Wars", jpn: "Staru Warsu"}
+        });
+    });
+
+    it('should return undefined for non-existent keys', () => {
+        expect(root.at<any>('nonexistent').at<any>('nonexistent2').get()).to.equal(undefined);
+    });
+
+    it('should handle overriding existing keys with new values', () => {
+        root.at('genres').add("Sci-fi");
+        expect(root.at('genres').getKeysAsSet()).to.deep.equal(new Set(["Sci-fi"]));
+        // Override the value
+        root.at('genres').add("Adventure");
+        expect(root.at('genres').getKeysAsSet()).to.deep.equal(new Set(['Sci-fi', 'Adventure']));
+        root.at('genres').add("Sci-fi");
+        expect(root.at('genres').getKeysAsSet()).to.deep.equal(new Set(['Sci-fi', 'Adventure']));
+        //root.at('genres').remove('Sci-fi');
+        //expect(root.at('genres').getKeys()).to.deep.equal(new Set(['Adventure']));
+    });
+});