Faster theming tests, better colours comparison and properly follow admin theming changes

Signed-off-by: John Molakvoæ <skjnldsv@protonmail.com>

1 files changed, 75 insertions, 0 deletions

diff --git a/cypress/e2e/theming/themingUtils.ts b/cypress/e2e/theming/themingUtils.ts
new file mode 100644
index 00000000000..2cdbb07c000
--- /dev/null
+++ b/cypress/e2e/theming/themingUtils.ts
@@ -0,0 +1,75 @@
+/**
+ * @copyright Copyright (c) 2022 John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @author John Molakvoæ <skjnldsv@protonmail.com>
+ *
+ * @license AGPL-3.0-or-later
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+import { colord } from 'colord'
+
+/**
+ * Validate the current page body css variables
+ *
+ * @param {string} expectedColor the expected color
+ * @param {string} expectedBackground the expected background
+ */
+export const validateBodyThemingCss = function(expectedColor = '#0082c9', expectedBackground = 'kamil-porembinski-clouds.jpg') {
+	return cy.window().then((win) => {
+		const guestBackgroundColor = getComputedStyle(win.document.body).backgroundColor
+		const guestBackgroundImage = getComputedStyle(win.document.body).backgroundImage
+		return colord(guestBackgroundColor).isEqual(expectedColor)
+			&& guestBackgroundImage.includes(expectedBackground)
+	})
+}
+
+/**
+ * Validate the user theming default select option css
+ *
+ * @param {string} expectedColor the expected color
+ * @param {string} expectedBackground the expected background
+ */
+export const validateUserThemingDefaultCss = function(expectedColor = '#0082c9', expectedBackground = 'kamil-porembinski-clouds.jpg') {
+	return cy.window().then((win) => {
+		const defaultSelectButton = win.document.querySelector('[data-user-theming-background-default]')
+		const customColorSelectButton = win.document.querySelector('[data-user-theming-background-color]')
+		if (!defaultSelectButton || !customColorSelectButton) {
+			return false
+		}
+
+		const defaultOptionBackground = getComputedStyle(defaultSelectButton).backgroundImage
+		const defaultOptionBorderColor = getComputedStyle(defaultSelectButton).borderColor
+		const colorPickerOptionColor = getComputedStyle(customColorSelectButton).backgroundColor
+		return defaultOptionBackground.includes(expectedBackground)
+			&& colord(defaultOptionBorderColor).isEqual(expectedColor)
+			&& colord(colorPickerOptionColor).isEqual(expectedColor)
+	})
+}
+
+export const pickRandomColor = function(pickerSelector: string): Cypress.Chainable<string> {
+	// Pick one of the first 8 options
+	const randColour = Math.floor(Math.random() * 8)
+
+	// Open picker
+	cy.get(pickerSelector).click()
+
+	// Return selected colour
+	return cy.get(pickerSelector).get(`.color-picker__simple-color-circle`).eq(randColour)
+		.click().then(colorElement => {
+			const selectedColor = colorElement.css('background-color')
+			return selectedColor
+		})
+}
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