Add frontend testing, require node 12

.drone.yml

@@ -70,11 +70,17 @@ steps:
       - make checks-backend
     depends_on: [lint-backend]
 
+  - name: test-frontend
+    image: node:14
+    commands:
+      - make test-frontend
+    depends_on: [lint-frontend]
+
   - name: build-frontend
     image: node:14
     commands:
       - make frontend
-    depends_on: [lint-frontend]
+    depends_on: [test-frontend]
 
   - name: build-backend-no-gcc
     pull: always

.eslintrc

@@ -52,6 +52,12 @@ overrides:
     rules:
       import/no-unresolved: [0]
       import/no-extraneous-dependencies: [0]
+  - files: ["*.test.js"]
+    env:
+      jest: true
+  - files: ["*.config.js"]
+    rules:
+      import/no-unused-modules: [0]
 
 rules:
   accessor-pairs: [2]

Makefile

@@ -28,7 +28,7 @@ COMMA := ,
 
 XGO_VERSION := go-1.16.x
 MIN_GO_VERSION := 001014000
-MIN_NODE_VERSION := 010013000
+MIN_NODE_VERSION := 012017000
 
 DOCKER_IMAGE ?= gitea/gitea
 DOCKER_TAG ?= latest
@@ -173,6 +173,9 @@ help:
 	@echo " - checks                           run various consistency checks"
 	@echo " - checks-frontend                  check frontend files"
 	@echo " - checks-backend                   check backend files"
+	@echo " - test                             test everything"
+	@echo " - test-frontend                    test frontend files"
+	@echo " - test-backend                     test backend files"
 	@echo " - webpack                          build webpack files"
 	@echo " - svg                              build svg files"
 	@echo " - fomantic                         build fomantic files"
@@ -322,7 +325,7 @@ lint: lint-frontend lint-backend
 
 .PHONY: lint-frontend
 lint-frontend: node_modules
-	npx eslint --color --max-warnings=0 web_src/js build templates webpack.config.js
+	npx eslint --color --max-warnings=0 web_src/js build templates *.config.js
 	npx stylelint --color --max-warnings=0 web_src/less
 
 .PHONY: lint-backend
@@ -345,16 +348,23 @@ watch-backend: go-check
 	air -c .air.conf
 
 .PHONY: test
-test:
+test: test-frontend test-backend
+
+.PHONY: test-backend
+test-backend:
 	@echo "Running go test with -tags '$(TEST_TAGS)'..."
 	@$(GO) test $(GOTESTFLAGS) -mod=vendor -tags='$(TEST_TAGS)' $(GO_PACKAGES)
 
+.PHONY: test-frontend
+test-frontend:
+	@NODE_OPTIONS="--experimental-vm-modules --no-warnings" npx jest --color
+
 .PHONY: test-check
 test-check:
 	@echo "Running test-check...";
 	@diff=$$(git status -s); \
 	if [ -n "$$diff" ]; then \
-		echo "make test has changed files in the source tree:"; \
+		echo "make test-backend has changed files in the source tree:"; \
 		echo "$${diff}"; \
 		echo "You should change the tests to create these files in a temporary directory."; \
 		echo "Do not simply add these files to .gitignore"; \

README.md

@@ -77,7 +77,7 @@ or if sqlite support is required:
 The `build` target is split into two sub-targets:
 
 - `make backend` which requires [Go 1.13](https://golang.org/dl/) or greater.
-- `make frontend` which requires [Node.js 10.13](https://nodejs.org/en/download/) or greater.
+- `make frontend` which requires [Node.js 12.17](https://nodejs.org/en/download/) or greater.
 
 If pre-built frontend files are present it is possible to only build the backend:
 

build/generate-images.js

@@ -1,12 +1,11 @@
-#!/usr/bin/env node
-'use strict';
-
-const imageminZopfli = require('imagemin-zopfli');
-const {optimize, extendDefaultPlugins} = require('svgo');
-const {fabric} = require('fabric');
-const {readFile, writeFile} = require('fs').promises;
-const {resolve} = require('path');
+import imageminZopfli from 'imagemin-zopfli';
+import {optimize, extendDefaultPlugins} from 'svgo';
+import {fabric} from 'fabric';
+import {readFile, writeFile} from 'fs/promises';
+import {resolve, dirname} from 'path';
+import {fileURLToPath} from 'url';
 
+const __dirname = dirname(fileURLToPath(import.meta.url));
 const logoFile = resolve(__dirname, '../assets/logo.svg');
 
 function exit(err) {

build/generate-svg.js

@@ -1,11 +1,10 @@
-#!/usr/bin/env node
-'use strict';
-
-const fastGlob = require('fast-glob');
-const {optimize, extendDefaultPlugins} = require('svgo');
-const {resolve, parse} = require('path');
-const {readFile, writeFile, mkdir} = require('fs').promises;
+import fastGlob from 'fast-glob';
+import {optimize, extendDefaultPlugins} from 'svgo';
+import {resolve, parse, dirname} from 'path';
+import {readFile, writeFile, mkdir} from 'fs/promises';
+import {fileURLToPath} from 'url';
 
+const __dirname = dirname(fileURLToPath(import.meta.url));
 const glob = (pattern) => fastGlob.sync(pattern, {cwd: resolve(__dirname), absolute: true});
 const outputDir = resolve(__dirname, '../public/img/svg');
 

docs/config.yaml

@@ -21,7 +21,7 @@ params:
   version: 1.13.6
   minGoVersion: 1.14
   goVersion: 1.16
-  minNodeVersion: 10.13
+  minNodeVersion: 12.17.0
 
 outputs:
   home:

jest.config.js

@@ -0,0 +1,10 @@
+export default {
+  setupFilesAfterEnv: ['jest-extended'],
+  testTimeout: 20000,
+  testMatch: [
+    '**/web_src/**/*.test.js',
+  ],
+  transform: {},
+  verbose: false,
+};
+