Add integration tests for resize content and resize from other origin

test/casperjs/integration/settings/test-resize-origin.js

@@ -0,0 +1,86 @@
+/* globals casper, setPiskelFromGrid, piskelFrameEqualsGrid, isDrawerExpanded, getValue, isChecked, evalLine */
+
+casper.test.begin('Test resize feature works, and check the output', 20, function(test) {
+  test.timeout = test.fail.bind(test, ['Test timed out']);
+
+  function onTestStart() {
+    test.assertExists('#drawing-canvas-container canvas', 'Piskel ready, test starting');
+
+    // Setup test Piskel
+    setPiskelFromGrid('[[B, T],' +
+                      ' [T, B]]');
+
+    test.assert(!isDrawerExpanded(), 'settings drawer is closed');
+    test.assertDoesntExist('.settings-section-resize', 'Check if resize settings drawer is closed');
+
+    // Open resize panel.
+    this.click('[data-setting="resize"]');
+    this.waitForSelector('.settings-section-resize', onResizePanelReady, test.timeout, 10000);
+  }
+
+  function onResizePanelReady() {
+    test.assert(isDrawerExpanded(), 'settings drawer is expanded');
+    test.assertExists('.settings-section-resize', 'Check if resize panel is opened');
+
+    testResizePiskel();
+  }
+
+  function testResizePiskel() {
+    test.assertExists('[name="resize-width"]', 'Check if width input is available');
+    test.assertExists('[name="resize-height"]', 'Check if height input is available');
+
+    test.assertEquals(getValue('[name="resize-width"]'), "2", 'Resize width is 2px');
+    test.assertEquals(getValue('[name="resize-height"]'), "2", 'Resize height is 2px');
+
+    // Check that the resize ratio checkbox is available and checked.
+    test.assertExists('.resize-ratio-checkbox', 'Check if resize ratio checkbox is available');
+    test.assert(isChecked('.resize-ratio-checkbox'), 'Keep ratio checkbox is checked');
+
+    // Update width/height
+    casper.sendKeys('[name="resize-width"]', casper.page.event.key.Backspace);
+    casper.sendKeys('[name="resize-width"]', "4");
+    test.assertEquals(getValue('[name="resize-width"]'), "4", 'Resize width is 4px');
+    test.assertEquals(getValue('[name="resize-height"]'), "4", 'Resize height is 4px');
+
+    test.assertExists('.resize-content-checkbox', 'Check if resize ratio checkbox is available');
+    test.assert(!isChecked('.resize-content-checkbox'), 'Keep content checkbox is unchecked');
+
+    // Check that the default origin selected is top left.
+    var selectedOrigin = evalLine('document.querySelector(".resize-origin-option.selected").getAttribute("data-origin")');
+    test.assertEquals(selectedOrigin, 'TOPLEFT');
+
+    // Change the origin to bottom right.
+    casper.click('[data-origin="BOTTOMRIGHT"]');
+    casper.waitForSelector('[data-origin="BOTTOMRIGHT"].selected', onBottomRightOriginSelected, test.timeout, 10000);
+  }
+
+  function onBottomRightOriginSelected() {
+    casper.click('.resize-button');
+    // Resizing the piskel should close the panel automatically
+    casper.waitForSelector('[data-pskl-controller="settings"]:not(.expanded)', onDrawerClosed, test.timeout, 10000);
+  }
+
+  function onDrawerClosed() {
+    test.assert(!isDrawerExpanded(), 'settings drawer is closed');
+
+    test.assertEquals(evalLine('pskl.app.piskelController.getPiskel().getWidth()'), 4, 'Piskel width is now 4 pixels');
+    test.assertEquals(evalLine('pskl.app.piskelController.getPiskel().getHeight()'), 4, 'Piskel height is now 4 pixels');
+
+    test.assert(piskelFrameEqualsGrid('[\
+      [T, T, T, T],                     \
+      [T, T, T, T],                     \
+      [T, T, B, T],                     \
+      [T, T, T, B],                     \
+    ]', 0, 0), 'Resized piskel content is as expected');
+  }
+
+  casper
+    .start(casper.cli.get('baseUrl')+"/?debug")
+    .then(function () {
+      this.echo("URL loaded");
+      this.waitForSelector('#drawing-canvas-container canvas', onTestStart, test.timeout, 10000);
+    })
+    .run(function () {
+      test.done();
+    });
+});