Fix viewport-size. (#23)

Author: PM8668

src/modules/mapViewports.js

@@ -2,12 +2,12 @@ export async function mapWidths(browser, delay, widths = [], iteratee) {
   const results = [];
 
   if (!widths.length) {
-    const { width } = await browser.windowHandleSize();
+    const {width} = await browser.getViewportSize();
     const result = await iteratee(width);
     results.push(result);
   } else {
     for (let width of widths) {
-      await browser.windowHandleSize({width, height: 1000});
+      await browser.setViewportSize({width, height: 1000});
       await browser.pause(delay);
       const result = await iteratee(width);
       results.push(result);

test/wdio/VisualRegressionLauncher.test.js

@@ -220,20 +220,20 @@ describe('VisualRegressionLauncher - custom compare method & hooks', function ()
 
     beforeEach(function () {
       spy(browser, 'pause');
-      spy(browser, 'windowHandleSize');
+      spy(browser, 'setViewportSize');
     });
 
     afterEach(function () {
       browser.pause.restore();
-      browser.windowHandleSize.restore();
+      browser.setViewportSize.restore();
     });
 
     it('uses a custom delay passed in constructor options', async function () {
       await browser.checkViewport({
         widths: [500],
       });
 
-      assert.isTrue(browser.pause.calledAfter(browser.windowHandleSize), 'browser.pause should have been after windowHandleSize');
+      assert.isTrue(browser.pause.calledAfter(browser.setViewportSize), 'browser.pause should have been after setViewportSize');
       assert.isTrue(browser.pause.calledWith(250), 'browser.pause should have been called called with 250');
     });
 
@@ -243,27 +243,27 @@ describe('VisualRegressionLauncher - custom compare method & hooks', function ()
         viewportChangePause: 1500,
       });
 
-      assert.isTrue(browser.pause.calledAfter(this.beforeScreenshotStub), 'browser.pause should have been called after windowHandleSize');
+      assert.isTrue(browser.pause.calledAfter(browser.setViewportSize), 'browser.pause should have been called after setViewportSize');
       assert.isTrue(browser.pause.calledWith(1500), 'browser.pause should have been called with 1500');
     });
   });
 
   context('widths', function () {
 
     beforeEach(function () {
-      spy(browser, 'windowHandleSize');
+      spy(browser, 'setViewportSize');
     });
 
     afterEach(function () {
-      browser.windowHandleSize.restore();
+      browser.setViewportSize.restore();
     });
 
     it('uses width passed in constructor options', async function () {
       const expectedWidth = browser.options.visualRegression.widths[0];
       await browser.checkViewport();
 
-      const { width } = browser.windowHandleSize.args[0][0];
-      assert.strictEqual(width, expectedWidth, 'browser.windowHandleSize should have been called with global value');
+      const { width } = browser.setViewportSize.args[0][0];
+      assert.strictEqual(width, expectedWidth, 'browser.setViewportSize should have been called with global value');
     });
 
     it('uses a custom width passed in command options', async function () {
@@ -273,8 +273,8 @@ describe('VisualRegressionLauncher - custom compare method & hooks', function ()
         widths: [expectedWidth],
       });
 
-      const { width } = browser.windowHandleSize.args[0][0];
-      assert.strictEqual(width, expectedWidth, 'browser.windowHandleSize should have been called with custom value');
+      const { width } = browser.setViewportSize.args[0][0];
+      assert.strictEqual(width, expectedWidth, 'browser.setViewportSize should have been called with custom value');
     });
   });