Cypress-based test suite (#157)

* Add initial Cypress test suite

* ci: Run Cypress tests

* Rename CI workflow to match reality

* Add missing Cypress install step

* Add Cache action to avoid downloading too many things

Author: wetneb

.github/workflows/maven.yml .github/workflows/ci.yml.github/workflows/maven.yml renamed to .github/workflows/ci.yml

@@ -1,7 +1,7 @@
 # This workflow will build a Java project with Maven, and cache/restore any dependencies to improve the workflow execution time
 # For more information see: https://help.github.com/actions/language-and-framework-guides/building-and-testing-java-with-maven
 
-name: Java CI with Maven
+name: CI
 
 on:
   push:
@@ -25,20 +25,38 @@ jobs:
         distribution: 'temurin'
         cache: maven
 
+    - name: Setup Node
+      uses: actions/setup-node@v4
+      with:
+        node-version: '20'
+
+    - name: Restore dependency cache
+      uses: actions/cache@v4
+      with:
+        path: |
+          cypress/openrefine-*.tar.gz
+          **/node_modules
+        key: ${{ runner.os }}-modules-${{ hashFiles('**/yarn.lock') }}
+
     - name: Build with Maven
       run: mvn -B package
 
+    - name: Install Cypress
+      run: |
+        cd ./cypress
+        npm i -g yarn
+        yarn install
+
+    - name: Run Cypress tests
+      run: ./cypress/run_headless.sh
+
     - name: Get release upload URL
       id: get_release_upload_url
       if: github.event_name == 'release'
       uses: bruceadams/[email protected]
       env:
         GITHUB_TOKEN: ${{ github.token }}
 
-    - name: Extract version string
-      id: version_string_variable
-      run: echo "VERSION_STRING=$(mvn org.apache.maven.plugins:maven-help-plugin:3.1.0:evaluate -Dexpression=project.version -q -DforceStdout)" >> $GITHUB_ENV
-
     - name: Upload release asset
       id: upload-release-asset
       if: github.event_name == 'release'

cypress/.gitignore

@@ -0,0 +1,4 @@
+node_modules/
+.yarn/
+.yarnrc.yml
+openrefine*

cypress/README.md

@@ -0,0 +1,9 @@
+# Commons extension E2E tests
+
+Inspired from [OpenRefine's own Cypress test suite](https://openrefine.org/docs/technical-reference/functional-tests)
+
+Install the dependencies with `yarn install`.
+
+Run the test suite with `yarn run cypress open`.
+
+This requires a running instance of OpenRefine with the CommonsExtension installed at `http://localhost:3333/`.

cypress/cypress.config.js

@@ -0,0 +1,24 @@
+const { defineConfig } = require('cypress')
+
+module.exports = defineConfig({
+  keystrokeDelay: 0,
+  viewportWidth: 1280,
+  viewportHeight: 768,
+  retries: {
+    runMode: 3,
+    openMode: 0,
+  },
+  env: {
+    OPENREFINE_URL: 'http://localhost:3333',
+    DISABLE_PROJECT_CLEANUP: 0,
+  },
+  e2e: {
+    experimentalRunAllSpecs: true,
+    // We've imported your old cypress plugins here.
+    // You may want to clean this up later by importing these.
+    setupNodeEvents(on, config) {
+      return require('./cypress/plugins/index.js')(on, config)
+    },
+    specPattern: './cypress/e2e/**/*.cy.{js,jsx,ts,tsx}',
+  },
+})

cypress/cypress/e2e/import_category/create_project.cy.js

@@ -0,0 +1,37 @@
+describe(__filename, function () {
+  afterEach(() => {
+    cy.addProjectForDeletion();
+  });
+  
+  it('Test the create project from a Commons category', function () {
+    cy.visitOpenRefine();
+    cy.navigateTo('Create project');
+    cy.get('#create-project-ui-source-selection-tabs > a')
+      .contains('Wikimedia Commons')
+      .click();
+    // enter a category name
+    cy.get(
+      'input.category-input-box'
+    ).type('Official OpenRefine logos');
+    cy.get(
+      '.fbs-item-name'
+    )
+      .contains('Official OpenRefine logos')
+      .click();
+
+    cy.get(
+      '.create-project-ui-source-selection-tab-body.selected button.button-primary'
+    )
+      .contains('Next »')
+      .click();
+
+    // then ensure we are on the preview page
+    cy.get('.create-project-ui-panel').contains('Configure Parsing Options');
+
+    // preview and click next
+    cy.get('button[bind="createProjectButton"]')
+      .contains('Create Project »')
+      .click();
+    cy.waitForProjectTable();
+  });
+});

cypress/cypress/fixtures/fixtures.js

@@ -0,0 +1,5 @@
+
+const fixtures = {
+};
+
+export default fixtures;

cypress/cypress/plugins/index.js

@@ -0,0 +1,22 @@
+// / <reference types="cypress" />
+// ***********************************************************
+// This example plugins/index.js can be used to load plugins
+//
+// You can change the location of this file or turn off loading
+// the plugins file with the 'pluginsFile' configuration option.
+//
+// You can read more here:
+// https://on.cypress.io/plugins-guide
+// ***********************************************************
+
+// This function is called when a project is opened or re-opened (e.g. due to
+// the project's config changing)
+/**
+ * @type {Cypress.PluginConfig}
+ */
+
+module.exports = (on, config) => {
+  // `on` is used to hook into various events Cypress emits
+  // `config` is the resolved Cypress config
+  return config;
+};