Migrate lib/nunjucks-extensions to TypeScript

.eslintignore

@@ -26,7 +26,6 @@ packages/core/src/variables/*.js
 packages/core/test/unit/**/*.js
 
 # TODO: remove when migrated to TS
-!packages/core/test/unit/lib/nunjucks-extensions/*.js
 !markdown-it-icons.test.js
 !Site.test.js
 

.gitignore

@@ -91,7 +91,6 @@ packages/core/src/variables/*.js
 packages/core/test/unit/**/*.js
 
 # TODO: remove when migrated to TS
-!packages/core/test/unit/lib/nunjucks-extensions/*.js
 !markdown-it-icons.test.js
 !Site.test.js
 

packages/core/test/unit/lib/nunjucks-extensions/nunjucks-date.test.js → packages/core/test/unit/lib/nunjucks-extensions/nunjucks-date.test.ts

@@ -1,4 +1,4 @@
-const { filter } = require('../../../../src/lib/nunjucks-extensions/nunjucks-date');
+import { filter } from '../../../../src/lib/nunjucks-extensions/nunjucks-date';
 
 test('without format and days to add', () => {
   const actual = filter('2020-01-01');

packages/core/test/unit/lib/nunjucks-extensions/set-external.test.js → packages/core/test/unit/lib/nunjucks-extensions/set-external.test.ts

@@ -1,42 +1,42 @@
-const nunjucks = require('nunjucks');
-const path = require('path');
-const { SetExternalExtension } = require('../../../../src/lib/nunjucks-extensions/set-external');
+import nunjucks from 'nunjucks';
+import path from 'path';
+import { SetExternalExtension } from '../../../../src/lib/nunjucks-extensions/set-external';
 
 test('does not render the header row when noHeader is not set', () => {
-  const nj = nunjucks.configure();
+  const nj = nunjucks.configure({});
   const setExternalExtension = new SetExternalExtension(path.resolve(__dirname, '../../../../'), nj);
   nj.addExtension('SetExternalExtension', setExternalExtension);
   const withHeaderCsvPath = 'test/unit/lib/nunjucks-extensions/data-with-header.csv';
 
   // eslint-disable-next-line max-len
   const template = `{% ext x = "${withHeaderCsvPath}"%}{% for item in x %}<div>{{ item.name }}{{ item.score }}</div>{% endfor %}`;
-  const actual = nj.renderString(template);
+  const actual = nj.renderString(template, {});
   const expected = '<div>Alice1</div><div>Bob2</div>';
   expect(actual).toEqual(expected);
 });
 
 test('renders the header row when noHeader is set', () => {
-  const nj = nunjucks.configure();
+  const nj = nunjucks.configure({});
   const setExternalExtension = new SetExternalExtension(path.resolve(__dirname, '../../../../'), nj);
   nj.addExtension('SetExternalExtension', setExternalExtension);
   const noHeaderCsvPath = 'test/unit/lib/nunjucks-extensions/data-with-no-header.csv';
 
   // eslint-disable-next-line max-len
   const template = `{% ext x = "${noHeaderCsvPath}", noHeader %}{% for item in x %}<div>{{ item[0] }}{{ item[1] }}</div>{% endfor %}`;
-  const actual = nj.renderString(template);
+  const actual = nj.renderString(template, {});
   const expected = '<div>1Alice</div><div>2Bob</div><div>3Charlie</div>';
   expect(actual).toEqual(expected);
 });
 
 test('can index by [rowNum][colNum] when noHeader is set', () => {
-  const nj = nunjucks.configure();
+  const nj = nunjucks.configure({});
   const setExternalExtension = new SetExternalExtension(path.resolve(__dirname, '../../../../'), nj);
   nj.addExtension('SetExternalExtension', setExternalExtension);
   const noHeaderCsvPath = 'test/unit/lib/nunjucks-extensions/data-with-no-header-indexing.csv';
 
   // eslint-disable-next-line max-len
   const template = `{% ext x = "${noHeaderCsvPath}", noHeader %}<div>{{ x[0][0] }}{{ x[0][1] }}{{ x[0][2] }}{{ x[1][0] }}{{ x[1][1] }}{{ x[2][0] }}</div>`;
-  const actual = nj.renderString(template);
+  const actual = nj.renderString(template, {});
   const expected = '<div>123456</div>';
   expect(actual).toEqual(expected);
 });