mirror of
https://github.com/GSA/notifications-admin.git
synced 2026-07-10 03:14:58 -04:00
Separated the js to make it easier to test
This commit is contained in:
Jonathan Bobel
131
tests/javascripts/activityChart.test.js
Normal file
131
tests/javascripts/activityChart.test.js
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const path = require('path');
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const fs = require('fs');
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// Load the D3 script content
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const d3ScriptContent = fs.readFileSync(path.resolve(__dirname, '../javascripts/support/d3.min.js'), 'utf-8');
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// Helper function to dynamically load a script
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function loadScript(scriptContent) {
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const script = document.createElement('script');
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script.textContent = scriptContent;
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document.head.appendChild(script);
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}
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// Mocking `clientWidth`
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Object.defineProperty(HTMLElement.prototype, 'clientWidth', {
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value: 600,
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writable: true,
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});
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// beforeAll hook to set up the DOM and load D3.js script
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beforeAll(done => {
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// Set up the DOM with the D3 script included
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document.body.innerHTML = `
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<div id="activityChartContainer">
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<form class="usa-form">
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<label class="usa-label" for="options">Account</label>
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<select class="usa-select margin-bottom-2" name="options" id="options">
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<option value="">- Select -</option>
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<option value="service" selected>Service Name</option>
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<option value="individual">User Name</option>
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</select>
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</form>
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<div id="activityChart">
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<div class="chart-header">
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<div class="chart-subtitle">Service Name - Last 7 Days</div>
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<div class="chart-legend" aria-label="Legend"></div>
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</div>
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<div class="chart-container" id="weeklyChart" data-service-id="12345" style="width: 600px;"></div>
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<table id="weeklyTable" class="usa-sr-only usa-table"></table>
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</div>
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</div>
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<div id="aria-live-account" class="usa-sr-only" aria-live="polite"></div>
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`;
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// Load the D3 script dynamically
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loadScript(d3ScriptContent);
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// Wait a bit to ensure the script is executed
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setTimeout(() => {
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// Require the actual JavaScript file you are testing
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require('../../app/assets/javascripts/activityChart.js');
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done();
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}, 100);
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}, 10000); // Increased timeout to 10 seconds
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test('D3 is loaded correctly', () => {
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// Check if D3 is loaded by verifying the existence of the d3 object
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expect(window.d3).toBeDefined();
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expect(typeof window.d3.version).toBe('string');
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});
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test('Populates the accessible table for activity chart correctly', () => {
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const sampleData = {
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'2024-07-01': { sms: { delivered: 50, failed: 5 } },
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'2024-07-02': { sms: { delivered: 60, failed: 2 } },
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'2024-07-03': { sms: { delivered: 70, failed: 1 } },
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'2024-07-04': { sms: { delivered: 80, failed: 0 } },
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'2024-07-05': { sms: { delivered: 90, failed: 3 } },
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'2024-07-06': { sms: { delivered: 100, failed: 4 } },
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'2024-07-07': { sms: { delivered: 110, failed: 2 } },
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};
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const labels = Object.keys(sampleData).map(dateString => {
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const dateParts = dateString.split('-');
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return `${dateParts[1]}/${dateParts[2]}/${dateParts[0].slice(2)}`; // Format to MM/DD/YY
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});
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const deliveredData = Object.values(sampleData).map(d => d.sms.delivered);
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const failedData = Object.values(sampleData).map(d => d.sms.failed);
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window.createTable('weeklyTable', 'activityChart', labels, deliveredData, failedData);
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const table = document.getElementById('weeklyTable');
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expect(table).toBeDefined();
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const rows = table.getElementsByTagName('tr');
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expect(rows.length).toBe(8); // Header + 7 data rows
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const headers = rows[0].getElementsByTagName('th');
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expect(headers[0].textContent).toBe('Day');
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expect(headers[1].textContent).toBe('Delivered');
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expect(headers[2].textContent).toBe('Failed');
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const firstRowCells = rows[1].getElementsByTagName('td');
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expect(firstRowCells[0].textContent).toBe('07/01/24');
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expect(firstRowCells[1].textContent).toBe('50');
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expect(firstRowCells[2].textContent).toBe('5');
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});
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test('SVG element is correctly set up', () => {
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window.createChart('#weeklyChart', ['07/01/24', '07/02/24', '07/03/24', '07/04/24', '07/05/24', '07/06/24', '07/07/24'], [50, 60, 70, 80, 90, 100, 110], [5, 2, 1, 0, 3, 4, 2]);
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const svg = document.getElementById('weeklyChart').querySelector('svg');
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console.log('SVG element:', svg);
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expect(svg).not.toBeNull();
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expect(svg.getAttribute('width')).toBe('0');
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expect(svg.getAttribute('height')).toBe('400');
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});
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test('Check HTML content after chart creation', () => {
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// Create sample data for the chart
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const labels = ['07/01/24', '07/02/24', '07/03/24', '07/04/24', '07/05/24', '07/06/24', '07/07/24'];
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const deliveredData = [50, 60, 70, 80, 90, 100, 110];
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const failedData = [5, 2, 1, 0, 3, 4, 2];
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// Ensure the container has the correct width
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const container = document.getElementById('weeklyChart');
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container.style.width = '600px'; // Force a specific width
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const containerWidth = container.clientWidth;
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console.log(`Container width before chart creation: ${containerWidth}`);
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expect(containerWidth).toBeGreaterThan(0);
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// Call the function to create the chart
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window.createChart('#weeklyChart', labels, deliveredData, failedData);
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// Log the HTML content of the container element
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console.log(container.innerHTML);
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// Optionally, you can add assertions to check for specific elements
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expect(container.querySelector('svg')).not.toBeNull();
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expect(container.querySelectorAll('rect').length).toBeGreaterThan(0);
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});
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@@ -1,246 +0,0 @@
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const path = require('path');
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const fs = require('fs');
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// Load the D3 script content
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const d3ScriptContent = fs.readFileSync(path.resolve(__dirname, '../javascripts/support/d3.min.js'), 'utf-8');
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// Helper function to dynamically load a script
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function loadScript(scriptContent) {
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const script = document.createElement('script');
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script.textContent = scriptContent;
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document.head.appendChild(script);
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}
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// Mocking `clientWidth`
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Object.defineProperty(HTMLElement.prototype, 'clientWidth', {
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value: 600,
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writable: true,
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});
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// beforeAll hook to set up the DOM and load D3.js script
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beforeAll(done => {
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// Set up the DOM with the D3 script included
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document.body.innerHTML = `
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<div id="totalMessageChartContainer" data-sms-sent="100" data-sms-allowance-remaining="249900" style="width: 600px;">
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<h1 id="chartTitle">Total Messages</h1>
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<svg id="totalMessageChart"></svg>
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</div>
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<div id="totalMessageTable"></div>
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<div id="message"></div>
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<div class="tooltip hidden"></div>
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<div id="activityChartContainer">
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<form class="usa-form">
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<label class="usa-label" for="options">Account</label>
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<select class="usa-select margin-bottom-2" name="options" id="options">
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<option value="">- Select -</option>
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<option value="service" selected>Service Name</option>
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<option value="individual">User Name</option>
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</select>
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</form>
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<div id="activityChart">
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<div class="chart-header">
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<div class="chart-subtitle">Service Name - Last 7 Days</div>
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<div class="chart-legend" aria-label="Legend"></div>
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</div>
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<div class="chart-container" id="weeklyChart" data-service-id="12345"></div>
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<table id="weeklyTable" class="usa-sr-only usa-table"></table>
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</div>
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</div>
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<div id="aria-live-account" class="usa-sr-only" aria-live="polite"></div>
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`;
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// Load the D3 script dynamically
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loadScript(d3ScriptContent);
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// Wait a bit to ensure the script is executed
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setTimeout(() => {
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// Require the actual JavaScript file you are testing
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require('../../app/assets/javascripts/dashboardVisualization.js');
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// Call the function to create the chart
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window.createTotalMessagesChart();
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done();
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}, 100);
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});
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// Single test to check if D3 is loaded correctly
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test('D3 is loaded correctly', () => {
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// Check if D3 is loaded by verifying the existence of the d3 object
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expect(window.d3).toBeDefined();
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expect(typeof window.d3.version).toBe('string');
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});
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// Test to check if the SVG element is correctly set up
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test('SVG element is correctly set up', () => {
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const svg = document.getElementById('totalMessageChart');
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expect(svg).not.toBeNull();
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expect(svg.getAttribute('width')).toBe('600');
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expect(svg.getAttribute('height')).toBe('64');
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});
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// Test to check if the table is created and populated correctly
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test('Populates the accessible table correctly', () => {
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const table = document.getElementById('totalMessageTable').getElementsByTagName('table')[0];
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expect(table).toBeDefined();
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const rows = table.getElementsByTagName('tr');
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expect(rows.length).toBe(2); // Header + 1 data row
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const headers = rows[0].getElementsByTagName('th');
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expect(headers[0].textContent).toBe('Messages Sent');
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expect(headers[1].textContent).toBe('Remaining');
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const firstRowCells = rows[1].getElementsByTagName('td');
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expect(firstRowCells[0].textContent).toBe('100');
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expect(firstRowCells[1].textContent).toBe('249,900');
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});
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// Test to check if the chart title is correctly set
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test('Chart title is correctly set', () => {
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const chartTitle = document.getElementById('chartTitle').textContent;
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expect(chartTitle).toBe('Total Messages');
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});
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// Test to check if the chart resizes correctly on window resize
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test('Chart resizes correctly on window resize', done => {
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setTimeout(() => {
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const svg = document.getElementById('totalMessageChart');
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const chartContainer = document.getElementById('totalMessageChartContainer');
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// Initial check
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expect(svg.getAttribute('width')).toBe('600');
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// Set new container width
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Object.defineProperty(chartContainer, 'clientWidth', { value: 800 });
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// Trigger resize event
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window.dispatchEvent(new Event('resize'));
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setTimeout(() => {
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// Check if SVG width is updated
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expect(svg.getAttribute('width')).toBe('800');
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done();
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}, 500); // Adjust the timeout if necessary
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}, 1000); // Initial wait for the chart to render
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}, 10000); // Adjust the overall test timeout if necessary
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test('Populates the accessible table for activity chart correctly', () => {
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// Mock fetchData to provide sample data for the table
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const sampleData = {
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'2024-07-01': { sms: { delivered: 50, failed: 5 } },
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'2024-07-02': { sms: { delivered: 60, failed: 2 } },
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'2024-07-03': { sms: { delivered: 70, failed: 1 } },
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'2024-07-04': { sms: { delivered: 80, failed: 0 } },
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'2024-07-05': { sms: { delivered: 90, failed: 3 } },
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'2024-07-06': { sms: { delivered: 100, failed: 4 } },
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'2024-07-07': { sms: { delivered: 110, failed: 2 } },
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};
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const labels = Object.keys(sampleData).map(dateString => {
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const dateParts = dateString.split('-');
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return `${dateParts[1]}/${dateParts[2]}/${dateParts[0].slice(2)}`; // Format to MM/DD/YY
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});
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const deliveredData = Object.values(sampleData).map(d => d.sms.delivered);
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const failedData = Object.values(sampleData).map(d => d.sms.failed);
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window.createTable('weeklyTable', 'activityChart', labels, deliveredData, failedData);
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const table = document.getElementById('weeklyTable');
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expect(table).toBeDefined();
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const rows = table.getElementsByTagName('tr');
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expect(rows.length).toBe(8); // Header + 7 data rows
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const headers = rows[0].getElementsByTagName('th');
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expect(headers[0].textContent).toBe('Day');
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expect(headers[1].textContent).toBe('Delivered');
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expect(headers[2].textContent).toBe('Failed');
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// Check the content of the first data row
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const firstRowCells = rows[1].getElementsByTagName('td');
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expect(firstRowCells[0].textContent).toBe('07/01/24');
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expect(firstRowCells[1].textContent).toBe('50');
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expect(firstRowCells[2].textContent).toBe('5');
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});
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test('updates subtitle and aria-live region correctly', () => {
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const fetchDataSpy = jest.spyOn(window, 'fetchData');
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// Initial check before changing the dropdown
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let subTitle = document.querySelector('.chart-subtitle');
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expect(subTitle.textContent).toBe('Service Name - Last 7 Days');
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let ariaLiveRegion = document.getElementById('aria-live-account');
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expect(ariaLiveRegion.textContent).toBe('Data updated for Service Name - Last 7 Days');
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// Change dropdown to 'individual'
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const dropdown = document.getElementById('options');
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dropdown.value = 'individual';
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handleDropdownChange({ target: dropdown });
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// Check the subtitle and aria-live region for 'individual'
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subTitle = document.querySelector('.chart-subtitle');
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expect(subTitle.textContent).toBe('User Name - Last 7 Days');
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ariaLiveRegion = document.getElementById('aria-live-account');
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expect(ariaLiveRegion.textContent).toBe('Data updated for User Name - Last 7 Days');
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// Change dropdown back to 'service'
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dropdown.value = 'service';
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handleDropdownChange({ target: dropdown });
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// Check the subtitle and aria-live region for 'service'
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subTitle = document.querySelector('.chart-subtitle');
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expect(subTitle.textContent).toBe('Service Name - Last 7 Days');
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ariaLiveRegion = document.getElementById('aria-live-account');
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expect(ariaLiveRegion.textContent).toBe('Data updated for Service Name - Last 7 Days');
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});
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// Testing the tooltip
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test('Tooltip displays on hover', () => {
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document.body.innerHTML = `
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<div id="totalMessageChartContainer" data-sms-sent="100" data-sms-allowance-remaining="249900" style="width: 600px;">
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<h1 id="chartTitle">Total Messages</h1>
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<svg id="totalMessageChart"></svg>
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</div>
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<div id="totalMessageTable"></div>
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<div id="message"></div>
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`;
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createTotalMessagesChart();
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const svg = document.getElementById('totalMessageChart');
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const sentBar = svg.querySelector('rect[fill="#0076d6"]');
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const event = new Event('mouseover');
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sentBar.dispatchEvent(event);
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const tooltip = document.getElementById('tooltip');
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expect(tooltip.style.display).toBe('block');
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expect(tooltip.innerHTML).toContain('Messages Sent: 100');
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});
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test('SVG bars are created and animated correctly', done => {
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const svg = document.getElementById('totalMessageChart');
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// Initial check
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const sentBar = svg.querySelector('rect[fill="#0076d6"]');
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const remainingBar = svg.querySelector('rect[fill="#fa9441"]');
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expect(sentBar).not.toBeNull();
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expect(remainingBar).not.toBeNull();
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expect(sentBar.getAttribute('width')).toBe('0');
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expect(remainingBar.getAttribute('width')).toBe('0');
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// Wait for the animation to complete
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setTimeout(() => {
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expect(parseInt(sentBar.getAttribute('width'))).toBeGreaterThan(0);
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expect(parseInt(remainingBar.getAttribute('width'))).toBeGreaterThan(0);
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done();
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}, 1500); // Duration of the animation + buffer time
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});
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@@ -4,9 +4,9 @@ module.exports = {
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coverageThreshold: {
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global: {
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branches: 75,
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functions: 80,
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lines: 80,
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statements: 80,
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functions: 90,
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lines: 90,
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statements: 90,
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}
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},
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setupFiles: ['./support/setup.js', './support/jest.setup.js'],
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197
tests/javascripts/totalMessagesChart.test.js
Normal file
197
tests/javascripts/totalMessagesChart.test.js
Normal file
@@ -0,0 +1,197 @@
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const path = require('path');
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const fs = require('fs');
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// Load the D3 script content
|
||||
const d3ScriptContent = fs.readFileSync(path.resolve(__dirname, '../javascripts/support/d3.min.js'), 'utf-8');
|
||||
|
||||
// Helper function to dynamically load a script
|
||||
function loadScript(scriptContent) {
|
||||
const script = document.createElement('script');
|
||||
script.textContent = scriptContent;
|
||||
document.head.appendChild(script);
|
||||
}
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||||
|
||||
// Mocking `clientWidth`
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||||
Object.defineProperty(HTMLElement.prototype, 'clientWidth', {
|
||||
value: 600,
|
||||
writable: true,
|
||||
});
|
||||
|
||||
// beforeAll hook to set up the DOM and load D3.js script
|
||||
beforeAll(done => {
|
||||
// Set up the DOM with the D3 script included
|
||||
document.body.innerHTML = `
|
||||
<div id="totalMessageChartContainer" data-sms-sent="100" data-sms-allowance-remaining="249900" style="width: 600px;">
|
||||
<h1 id="chartTitle">Total Messages</h1>
|
||||
<svg id="totalMessageChart"></svg>
|
||||
</div>
|
||||
<div id="totalMessageTable"></div>
|
||||
<div id="message"></div>
|
||||
`;
|
||||
|
||||
// Load the D3 script dynamically
|
||||
loadScript(d3ScriptContent);
|
||||
|
||||
// Wait a bit to ensure the script is executed
|
||||
setTimeout(() => {
|
||||
// Require the actual JavaScript file you are testing
|
||||
require('../../app/assets/javascripts/totalmessagesChart.js');
|
||||
|
||||
// Call the function to create the chart
|
||||
window.createTotalMessagesChart();
|
||||
|
||||
done();
|
||||
}, 100);
|
||||
});
|
||||
|
||||
// Single test to check if D3 is loaded correctly
|
||||
test('D3 is loaded correctly', () => {
|
||||
// Check if D3 is loaded by verifying the existence of the d3 object
|
||||
expect(window.d3).toBeDefined();
|
||||
expect(typeof window.d3.version).toBe('string');
|
||||
});
|
||||
|
||||
// Test to check if the SVG element is correctly set up
|
||||
test('SVG element is correctly set up', () => {
|
||||
const svg = document.getElementById('totalMessageChart');
|
||||
expect(svg).not.toBeNull();
|
||||
expect(svg.getAttribute('width')).toBe('600');
|
||||
expect(svg.getAttribute('height')).toBe('64');
|
||||
});
|
||||
|
||||
// Test to check if the table is created and populated correctly
|
||||
test('Populates the accessible table correctly', () => {
|
||||
const table = document.getElementById('totalMessageTable').getElementsByTagName('table')[0];
|
||||
expect(table).toBeDefined();
|
||||
|
||||
const rows = table.getElementsByTagName('tr');
|
||||
expect(rows.length).toBe(2); // Header + 1 data row
|
||||
|
||||
const headers = rows[0].getElementsByTagName('th');
|
||||
expect(headers[0].textContent).toBe('Messages Sent');
|
||||
expect(headers[1].textContent).toBe('Remaining');
|
||||
|
||||
const firstRowCells = rows[1].getElementsByTagName('td');
|
||||
expect(firstRowCells[0].textContent).toBe('100');
|
||||
expect(firstRowCells[1].textContent).toBe('249,900');
|
||||
});
|
||||
|
||||
// Test to check if the chart title is correctly set
|
||||
test('Chart title is correctly set', () => {
|
||||
const chartTitle = document.getElementById('chartTitle').textContent;
|
||||
expect(chartTitle).toBe('Total Messages');
|
||||
});
|
||||
|
||||
// Test to check if the chart resizes correctly on window resize
|
||||
test('Chart resizes correctly on window resize', done => {
|
||||
setTimeout(() => {
|
||||
const svg = document.getElementById('totalMessageChart');
|
||||
const chartContainer = document.getElementById('totalMessageChartContainer');
|
||||
|
||||
// Initial check
|
||||
expect(svg.getAttribute('width')).toBe('600');
|
||||
|
||||
// Set new container width
|
||||
Object.defineProperty(chartContainer, 'clientWidth', { value: 800 });
|
||||
|
||||
// Trigger resize event
|
||||
window.dispatchEvent(new Event('resize'));
|
||||
|
||||
setTimeout(() => {
|
||||
// Check if SVG width is updated
|
||||
expect(svg.getAttribute('width')).toBe('800');
|
||||
done();
|
||||
}, 500); // Adjust the timeout if necessary
|
||||
}, 1000); // Initial wait for the chart to render
|
||||
}, 10000); // Adjust the overall test timeout if necessary
|
||||
|
||||
// Testing the tooltip
|
||||
test('Tooltip displays on hover', () => {
|
||||
document.body.innerHTML = `
|
||||
<div id="totalMessageChartContainer" data-sms-sent="100" data-sms-allowance-remaining="249900" style="width: 600px;">
|
||||
<h1 id="chartTitle">Total Messages</h1>
|
||||
<svg id="totalMessageChart"></svg>
|
||||
</div>
|
||||
<div id="totalMessageTable"></div>
|
||||
<div id="message"></div>
|
||||
`;
|
||||
|
||||
createTotalMessagesChart();
|
||||
|
||||
const svg = document.getElementById('totalMessageChart');
|
||||
const sentBar = svg.querySelector('rect[fill="#0076d6"]');
|
||||
|
||||
const event = new Event('mouseover');
|
||||
sentBar.dispatchEvent(event);
|
||||
|
||||
const tooltip = document.getElementById('tooltip');
|
||||
expect(tooltip.style.display).toBe('block');
|
||||
expect(tooltip.innerHTML).toContain('Messages Sent: 100');
|
||||
|
||||
// Simulate mousemove event with coordinates
|
||||
const mouseMoveEvent = new MouseEvent('mousemove', {
|
||||
bubbles: true,
|
||||
cancelable: true,
|
||||
clientX: 50,
|
||||
clientY: 50
|
||||
});
|
||||
sentBar.dispatchEvent(mouseMoveEvent);
|
||||
|
||||
expect(tooltip.style.left).toBe('');
|
||||
expect(tooltip.style.top).toBe('');
|
||||
|
||||
// Mouse out to hide tooltip
|
||||
const mouseOutEvent = new Event('mouseout');
|
||||
sentBar.dispatchEvent(mouseOutEvent);
|
||||
expect(tooltip.style.display).toBe('none');
|
||||
});
|
||||
|
||||
// Test to ensure SVG bars are created and animated correctly
|
||||
test('SVG bars are created and animated correctly', done => {
|
||||
const svg = document.getElementById('totalMessageChart');
|
||||
|
||||
// Initial check
|
||||
const sentBar = svg.querySelector('rect[fill="#0076d6"]');
|
||||
const remainingBar = svg.querySelector('rect[fill="#fa9441"]');
|
||||
|
||||
expect(sentBar).not.toBeNull();
|
||||
expect(remainingBar).not.toBeNull();
|
||||
expect(sentBar.getAttribute('width')).toBe('0');
|
||||
expect(remainingBar.getAttribute('width')).toBe('0');
|
||||
|
||||
// Wait for the animation to complete
|
||||
setTimeout(() => {
|
||||
expect(parseInt(sentBar.getAttribute('width'))).toBeGreaterThan(0);
|
||||
expect(parseInt(remainingBar.getAttribute('width'))).toBeGreaterThan(0);
|
||||
done();
|
||||
}, 1500); // Duration of the animation + buffer time
|
||||
});
|
||||
|
||||
// Test to check console error when chart container width is 0
|
||||
test('Handles zero width chart container', () => {
|
||||
// Mock console.error
|
||||
const consoleSpy = jest.spyOn(console, 'error').mockImplementation(() => {});
|
||||
|
||||
// Set chart container width to 0
|
||||
Object.defineProperty(document.getElementById('totalMessageChartContainer'), 'clientWidth', { value: 0 });
|
||||
|
||||
// Call the function to create the chart
|
||||
createTotalMessagesChart();
|
||||
|
||||
// Check if the console error was called
|
||||
expect(consoleSpy).toHaveBeenCalledWith('Chart container width is 0, cannot set SVG width.');
|
||||
|
||||
consoleSpy.mockRestore();
|
||||
});
|
||||
|
||||
test('Creates chart on DOMContentLoaded', () => {
|
||||
const createTotalMessagesChartSpy = jest.spyOn(window, 'createTotalMessagesChart');
|
||||
|
||||
// Attach event listener before dispatching DOMContentLoaded
|
||||
document.addEventListener('DOMContentLoaded', createTotalMessagesChart);
|
||||
|
||||
// Dispatch the DOMContentLoaded event
|
||||
document.dispatchEvent(new Event('DOMContentLoaded'));
|
||||
|
||||
expect(createTotalMessagesChartSpy).toHaveBeenCalled();
|
||||
});
|
||||
Reference in New Issue
Block a user