34 - Image Pan and Zoom

e2e/tests/plugins/imagery/exampleImagery.e2e.spec.js

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+/*****************************************************************************
+ * Open MCT, Copyright (c) 2014-2022, United States Government
+ * as represented by the Administrator of the National Aeronautics and Space
+ * Administration. All rights reserved.
+ *
+ * Open MCT is licensed under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * http://www.apache.org/licenses/LICENSE-2.0.
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ * Open MCT includes source code licensed under additional open source
+ * licenses. See the Open Source Licenses file (LICENSES.md) included with
+ * this source code distribution or the Licensing information page available
+ * at runtime from the About dialog for additional information.
+ *****************************************************************************/
+
+/*
+This test suite is dedicated to tests which verify the basic operations surrounding imagery,
+but only assume that example imagery is present.
+*/
+
+const { test, expect } = require('@playwright/test');
+
+test.describe('Example Imagery', () => {
+
+    test.beforeEach(async ({ page }) => {
+        page.on('console', msg => console.log(msg.text()))
+        //Go to baseURL
+        await page.goto('/', { waitUntil: 'networkidle' });
+
+        //Click the Create button
+        await page.click('button:has-text("Create")');
+
+        // Click text=Example Imagery
+        await page.click('text=Example Imagery');
+
+        // Click text=OK
+        await Promise.all([
+            page.waitForNavigation(/*{ url: 'http://localhost:8080/#/browse/mine/dab945d4-5a84-480e-8180-222b4aa730fa?tc.mode=fixed&tc.startBound=1639696164435&tc.endBound=1639697964435&tc.timeSystem=utc&view=conditionSet.view' }*/),
+            page.click('text=OK')
+        ]);
+
+        await expect(page.locator('.l-browse-bar__object-name')).toContainText('Unnamed Example Imagery');
+    });
+
+    const backgroundImageSelector = '.c-imagery__main-image__background-image';
+    test('Can use Mouse Wheel to zoom in and out of latest image', async ({ page }) => {
+        const bgImageLocator = await page.locator(backgroundImageSelector);
+        const deltaYStep = 100; //equivalent to 1x zoom
+        await bgImageLocator.hover();
+        const originalImageDimensions = await page.locator(backgroundImageSelector).boundingBox();
+        // zoom in
+        await bgImageLocator.hover();
+        await page.mouse.wheel(0, deltaYStep * 2);
+        // wait for zoom animation to finish
+        await bgImageLocator.hover();
+        const imageMouseZoomedIn = await page.locator(backgroundImageSelector).boundingBox();
+        // zoom out
+        await bgImageLocator.hover();
+        await page.mouse.wheel(0, -deltaYStep);
+        // wait for zoom animation to finish
+        await bgImageLocator.hover();
+        const imageMouseZoomedOut = await page.locator(backgroundImageSelector).boundingBox();
+
+        expect(imageMouseZoomedIn.height).toBeGreaterThan(originalImageDimensions.height);
+        expect(imageMouseZoomedIn.width).toBeGreaterThan(originalImageDimensions.width);
+        expect(imageMouseZoomedOut.height).toBeLessThan(imageMouseZoomedIn.height);
+        expect(imageMouseZoomedOut.width).toBeLessThan(imageMouseZoomedIn.width);
+
+    });
+
+    test('Can use alt+drag to move around image once zoomed in', async ({ page }) => {
+        const deltaYStep = 100; //equivalent to 1x zoom
+
+        const bgImageLocator = await page.locator(backgroundImageSelector);
+        await bgImageLocator.hover();
+        // zoom in
+        await page.mouse.wheel(0, deltaYStep * 2);
+        await bgImageLocator.hover();
+        const zoomedBoundingBox = await bgImageLocator.boundingBox();
+        const imageCenterX = zoomedBoundingBox.x + zoomedBoundingBox.width / 2;
+        const imageCenterY = zoomedBoundingBox.y + zoomedBoundingBox.height / 2;
+        // move to the right
+
+        // center the mouse pointer
+        await page.mouse.move(imageCenterX, imageCenterY);
+
+        // pan right
+        await page.keyboard.down('Alt');
+        await page.mouse.down();
+        await page.mouse.move(imageCenterX - 200, imageCenterY, 10);
+        await page.mouse.up();
+        await page.keyboard.up('Alt');
+        const afterRightPanBoundingBox = await bgImageLocator.boundingBox();
+        expect(zoomedBoundingBox.x).toBeGreaterThan(afterRightPanBoundingBox.x);
+
+        // pan left
+        await page.keyboard.down('Alt');
+        await page.mouse.down();
+        await page.mouse.move(imageCenterX, imageCenterY, 10);
+        await page.mouse.up();
+        await page.keyboard.up('Alt');
+        const afterLeftPanBoundingBox = await bgImageLocator.boundingBox();
+        expect(afterRightPanBoundingBox.x).toBeLessThan(afterLeftPanBoundingBox.x);
+
+        // pan up
+        await page.mouse.move(imageCenterX, imageCenterY);
+        await page.keyboard.down('Alt');
+        await page.mouse.down();
+        await page.mouse.move(imageCenterX, imageCenterY + 200, 10);
+        await page.mouse.up();
+        await page.keyboard.up('Alt');
+        const afterUpPanBoundingBox = await bgImageLocator.boundingBox();
+        expect(afterUpPanBoundingBox.y).toBeGreaterThan(afterLeftPanBoundingBox.y);
+
+        // pan down
+        await page.keyboard.down('Alt');
+        await page.mouse.down();
+        await page.mouse.move(imageCenterX, imageCenterY - 200, 10);
+        await page.mouse.up();
+        await page.keyboard.up('Alt');
+        const afterDownPanBoundingBox = await bgImageLocator.boundingBox();
+        expect(afterDownPanBoundingBox.y).toBeLessThan(afterUpPanBoundingBox.y);
+
+    });
+
+    test('Can use + - buttons to zoom on the image', async ({ page }) => {
+        const bgImageLocator = await page.locator(backgroundImageSelector);
+        await bgImageLocator.hover();
+        const zoomInBtn = await page.locator('.t-btn-zoom-in');
+        const zoomOutBtn = await page.locator('.t-btn-zoom-out');
+        const initialBoundingBox = await bgImageLocator.boundingBox();
+
+        await zoomInBtn.click();
+        await zoomInBtn.click();
+        // wait for zoom animation to finish
+        await bgImageLocator.hover();
+        const zoomedInBoundingBox = await bgImageLocator.boundingBox();
+        expect(zoomedInBoundingBox.height).toBeGreaterThan(initialBoundingBox.height);
+        expect(zoomedInBoundingBox.width).toBeGreaterThan(initialBoundingBox.width);
+
+        await zoomOutBtn.click();
+        // wait for zoom animation to finish
+        await bgImageLocator.hover();
+        const zoomedOutBoundingBox = await bgImageLocator.boundingBox();
+        expect(zoomedOutBoundingBox.height).toBeLessThan(zoomedInBoundingBox.height);
+        expect(zoomedOutBoundingBox.width).toBeLessThan(zoomedInBoundingBox.width);
+
+    });
+
+    test('Can use the reset button to reset the image', async ({ page }) => {
+        const bgImageLocator = await page.locator(backgroundImageSelector);
+        await bgImageLocator.hover();
+        const zoomInBtn = await page.locator('.t-btn-zoom-in');
+        const zoomResetBtn = await page.locator('.t-btn-zoom-reset');
+        const initialBoundingBox = await bgImageLocator.boundingBox();
+
+        await zoomInBtn.click();
+        await zoomInBtn.click();
+        // wait for zoom animation to finish
+        await bgImageLocator.hover();
+        const zoomedInBoundingBox = await bgImageLocator.boundingBox();
+        expect(zoomedInBoundingBox.height).toBeGreaterThan(initialBoundingBox.height);
+        expect(zoomedInBoundingBox.width).toBeGreaterThan(initialBoundingBox.width);
+
+        await zoomResetBtn.click();
+        await bgImageLocator.hover();
+
+        const resetBoundingBox = await bgImageLocator.boundingBox();
+        expect(resetBoundingBox.height).toBeLessThan(zoomedInBoundingBox.height);
+        expect(resetBoundingBox.width).toBeLessThan(zoomedInBoundingBox.width);
+
+        expect(resetBoundingBox.height).toEqual(initialBoundingBox.height);
+        expect(resetBoundingBox.width).toEqual(initialBoundingBox.width);
+    });
+
+    //test('Can use Mouse Wheel to zoom in and out of previous image');
+    //test('Can zoom into the latest image and the real-time/fixed-time imagery will pause');
+    //test.skip('Can zoom into a previous image from thumbstrip in real-time or fixed-time');
+    //test.skip('Clicking on the left arrow should pause the imagery and go to previous image');
+    //test.skip('If the imagery view is in pause mode, it should not be updated when new images come in');
+    //test.skip('If the imagery view is not in pause mode, it should be updated when new images come in');
+});
+
+test.describe('Example Imagery in Display layout', () => {
+    test.skip('Can use Mouse Wheel to zoom in and out of previous image');
+    test.skip('Can use alt+drag to move around image once zoomed in');
+    test.skip('Can zoom into the latest image and the real-time/fixed-time imagery will pause');
+    test.skip('Clicking on the left arrow should pause the imagery and go to previous image');
+    test.skip('If the imagery view is in pause mode, it should not be updated when new images come in');
+    test.skip('If the imagery view is not in pause mode, it should be updated when new images come in');
+});
+
+test.describe('Example Imagery in Flexible layout', () => {
+    test.skip('Can use Mouse Wheel to zoom in and out of previous image');
+    test.skip('Can use alt+drag to move around image once zoomed in');
+    test.skip('Can zoom into the latest image and the real-time/fixed-time imagery will pause');
+    test.skip('Clicking on the left arrow should pause the imagery and go to previous image');
+    test.skip('If the imagery view is in pause mode, it should not be updated when new images come in');
+    test.skip('If the imagery view is not in pause mode, it should be updated when new images come in');
+});
+
+test.describe('Example Imagery in Tabs view', () => {
+    test.skip('Can use Mouse Wheel to zoom in and out of previous image');
+    test.skip('Can use alt+drag to move around image once zoomed in');
+    test.skip('Can zoom into the latest image and the real-time/fixed-time imagery will pause');
+    test.skip('Can zoom into a previous image from thumbstrip in real-time or fixed-time');
+    test.skip('Clicking on the left arrow should pause the imagery and go to previous image');
+    test.skip('If the imagery view is in pause mode, it should not be updated when new images come in');
+    test.skip('If the imagery view is not in pause mode, it should be updated when new images come in');
+});