First steps to a real testing framework: first working version with mocha, chai and doctest-ts

Logic/Tags/Tag.ts

@@ -41,6 +41,12 @@ export class Tag extends TagsFilter {
         return [`["${this.key}"="${this.value}"]`];
     }
 
+    /**
+     
+     const t = new Tag("key", "value")
+     t.asHumanString() // => "key=value"
+     t.asHumanString(true) // => "<a href='https://wiki.openstreetmap.org/wiki/Key:key' target='_blank'>key</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:key%3Dvalue' target='_blank'>value</a>"
+     */
     asHumanString(linkToWiki?: boolean, shorten?: boolean, currentProperties?: any) {
         let v = this.value;
         if (shorten) {

Logic/Web/Wikidata.ts

@@ -224,6 +224,11 @@ export default class Wikidata {
         return responses
     }
 
+    /**
+     * Gets the 'key' segment from a URL
+     * 
+     * Wikidata.ExtractKey("https://www.wikidata.org/wiki/Lexeme:L614072") // => "L614072"
+     */
     public static ExtractKey(value: string | number): string {
         if (typeof value === "number") {
             return "Q" + value