Added jest with simple tests

__tests__/orthography/orthographyEditor.test.ts

@@ -0,0 +1,16 @@
+import { OrthographyEditor } from '../../src/orthography/orthographyEditor';
+
+const _OrthographyEditor = new OrthographyEditor(null, null);
+
+describe('OrthographyEditor', () => {
+  it('should be defined', () => {
+    expect(OrthographyEditor).toBeDefined();
+  });
+
+  describe('getColRow', () => {
+    it('if not provide editor and originalWord args will return undefined', () => {
+      const result = _OrthographyEditor.getColRow(undefined, undefined);
+      expect(result).toBeUndefined();
+    });
+  });
+});

babel.config.js

@@ -0,0 +1,6 @@
+module.exports = {
+  presets: [
+    ['@babel/preset-env', { targets: { node: 'current' } }],
+    '@babel/preset-typescript'
+  ]
+};

jest.config.ts

@@ -0,0 +1,11 @@
+/*
+ * For a detailed explanation regarding each configuration property, visit:
+ * https://jestjs.io/docs/configuration
+ */
+
+module.exports = {
+  // A map from regular expressions to paths to transformers
+  transform: {
+    '^.+\\.[t|j]sx?$': 'babel-jest'
+  }
+};

package.json

@@ -11,6 +11,7 @@
     "dev": "rollup --config rollup.config.js -w",
     "build": "npm run lint && rollup --config rollup.config.js",
     "lint": "eslint '*/**/*.{js,ts}'",
+    "test": "jest",
     "format": "prettier --write \"src/**/*.ts\""
   },
   "keywords": [
@@ -21,19 +22,25 @@
   "author": "Denisoed",
   "license": "MIT",
   "devDependencies": {
+    "@babel/preset-env": "^7.16.11",
+    "@babel/preset-typescript": "^7.16.7",
     "@rollup/plugin-commonjs": "^15.1.0",
     "@rollup/plugin-node-resolve": "^9.0.0",
     "@rollup/plugin-typescript": "^6.1.0",
+    "@types/jest": "^27.4.1",
     "@types/node": "^14.14.2",
     "@typescript-eslint/eslint-plugin": "^4.13.0",
     "@typescript-eslint/parser": "^4.13.0",
+    "babel-jest": "^27.5.1",
     "eslint": "^7.18.0",
     "eslint-config-prettier": "^7.1.0",
     "eslint-plugin-import": "^2.22.1",
     "eslint-plugin-prettier": "^3.3.1",
+    "jest": "^27.5.1",
     "obsidian": "https://github.com/obsidianmd/obsidian-api/tarball/master",
     "prettier": "^2.2.1",
     "rollup": "^2.32.1",
+    "ts-jest": "^27.1.3",
     "tslib": "^2.0.3",
     "typescript": "^4.0.3"
   }

src/interfaces.ts

@@ -20,3 +20,19 @@ export interface IOriginalWord {
   end: number;
   len: number;
 }
+
+export interface IEditor {
+  eachLine(callback: any): void;
+  markText(
+    from: { line: number; ch: number },
+    to: { line: number; ch: number },
+    oprions: any
+  ): void;
+  getDoc(): {
+    replaceRange(
+      newText: string,
+      from: { line: number; ch: number },
+      to: { line: number; ch: number }
+    ): void;
+  };
+}

src/orthography/orthographyEditor.ts

@@ -1,7 +1,7 @@
 import { OrthographySettings } from '../settings';
 import type { App } from 'obsidian';
 import { O_HIGHLIGHT } from '../cssClasses';
-import { IOriginalWord, IData } from 'src/interfaces';
+import { IOriginalWord, IData, IEditor } from 'src/interfaces';
 
 interface IOrthographyEditor {
   init(): void;
@@ -27,7 +27,7 @@ export class OrthographyEditor implements IOrthographyEditor {
     self.clearHighlightWords();
   }
 
-  public highlightWords(editor: any, alerts: IData[]): void {
+  public highlightWords(editor: IEditor, alerts: IData[]): void {
     this.clearHighlightWords();
 
     alerts.forEach((alert: any) => {
@@ -42,7 +42,7 @@ export class OrthographyEditor implements IOrthographyEditor {
   }
 
   private highlightWord(
-    editor: any,
+    editor: IEditor,
     originalWord: { begin: number; end: number; len: number }
   ): void {
     const colRow = this.getColRow(editor, originalWord);
@@ -64,7 +64,7 @@ export class OrthographyEditor implements IOrthographyEditor {
   }
 
   public replaceWord(
-    editor: any,
+    editor: IEditor,
     originalWord: IOriginalWord,
     newWord: string
   ): void {
@@ -87,15 +87,19 @@ export class OrthographyEditor implements IOrthographyEditor {
     doc.replaceRange(newWord, from, to);
   }
 
-  private getColRow(
-    editor: any,
+  getColRow(
+    editor: IEditor,
     originalWord: IOriginalWord
   ): { col: number; row: number } {
+    if (!editor || !originalWord) return;
+
     let ttl = 0;
     let row = 0;
-    let result = null;
+    let result;
     const { begin } = originalWord;
 
+    if (!editor.eachLine) return undefined;
+
     editor.eachLine((l: any) => {
       const s = ttl === 0 ? ttl : ttl + 1;
       const lineTextLength = l.text.length;

tsconfig.json

@@ -4,19 +4,13 @@
     "inlineSourceMap": true,
     "inlineSources": true,
     "module": "ESNext",
-    "target": "es5",
+    "target": "es6",
     "allowJs": true,
     "noImplicitAny": true,
     "moduleResolution": "node",
     "importHelpers": true,
-    "lib": [
-      "dom",
-      "es5",
-      "scripthost",
-      "es2015"
-    ]
+    "allowSyntheticDefaultImports": true,
+    "lib": ["dom", "es5", "scripthost", "es2015"]
   },
-  "include": [
-    "**/*.ts"
-  ]
+  "include": ["**/*.ts"]
 }