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Merge pull request #5323 from rldhont/tests-e2e-print-project-project…
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…ion-refactoring

Tests e2e playwright print project projection refactoring
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@Gustry
Gustry authored Feb 3, 2025
2 parents 4417b14 + 2fd85e2 commit 1a379f3
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Showing 4 changed files with 113 additions and 35 deletions.
23 changes: 23 additions & 0 deletions tests/end2end/playwright/globals.js
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Original file line number Diff line number Diff line change
Expand Up @@ -137,3 +137,26 @@ export async function getEchoRequestParams(page, url) {

return new URLSearchParams((new URL(originalUrl).search));
}

/**
* Check parameters against an object containing expected parameters
* @param {string} label
* @param {string} parameters
* @param {Object<string, string|RegExp>} expectedParameters
* @returns {Promise<URLSearchParams>}
*/
export async function expectParametersToContain(label, parameters, expectedParameters) {
const searchParams = new URLSearchParams(parameters)
await expect(searchParams.size, label + ': Not enough parameters compared to expected!').toBeGreaterThanOrEqual(Object.keys(expectedParameters).length)
for (const param in expectedParameters) {
await expect(searchParams.has(param), label + ': ' + param + ' not in ' + Array.from(searchParams.keys()).join(', ')).toBe(true)
const expectedValue = expectedParameters[param]
if (expectedValue instanceof RegExp) {
await expect(searchParams.get(param), label + ': ' + param + ' does not match the expected value!').toMatch(expectedValue)
} else {
await expect(searchParams.get(param), label + ': ' + param + ' has not the right value!').toBe(expectedValue)
}
}

return searchParams;
}
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Binary file added tests/end2end/playwright/mock/print_in_project_projection/empty/Paysage_A4.pdf
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125 changes: 90 additions & 35 deletions tests/end2end/playwright/print_in_project_projection.spec.js
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@@ -1,6 +1,15 @@
// @ts-check
import * as path from 'path';
import { test, expect } from '@playwright/test';
import { gotoMap } from './globals';;
import { gotoMap, expectParametersToContain } from './globals';

/**
* To save request response in a file for mocking
*
* const downloadPromise = page.waitForEvent('download');
* const download = await downloadPromise;
* await download.saveAs(path.join(__dirname, 'mock/print_in_project_projection/baselayer/Paysage_A4.pdf'));
*/

test.describe('Print in project projection', () => {

Expand All @@ -14,47 +23,93 @@ test.describe('Print in project projection', () => {
test('Print empty', async ({ page }) => {
await page.locator('#switcher-baselayer').getByRole('combobox').selectOption('empty');
await page.locator('#print-scale').selectOption('1000');
page.once('request', request => {
const postData = request.postData();
expect(postData).toContain('SERVICE=WMS')
expect(postData).toContain('REQUEST=GetPrint')
expect(postData).toContain('VERSION=1.3.0')
expect(postData).toContain('FORMAT=pdf')
expect(postData).toContain('TRANSPARENT=true')
expect(postData).toContain('CRS=EPSG%3A3943')
expect(postData).toContain('DPI=100')
expect(postData).toContain('TEMPLATE=Paysage%20A4')
expect(postData).toMatch(/map1%3AEXTENT=1697873.\d+%2C2216859.\d+%2C1698164.\d+%2C2217051.\d+/)
expect(postData).toContain('map1%3ASCALE=1000')
expect(postData).toContain('map1%3ALAYERS=reseau')
expect(postData).toContain('map1%3ASTYLES=default')
expect(postData).toContain('map1%3AOPACITIES=255')
// Disabled because of the migration when project is saved with QGIS >= 3.32
// expect(postData).toContain('multiline_label=Multiline%20label');

// Mock file
await page.route('**/service*', async route => {
const request = await route.request();
if (request.postData()?.includes('GetPrint')) {
await route.fulfill({
headers: {
"Content-Description": "File Transfert",
"Content-Disposition": "attachment; filename=\"print_in_project_projection_Paysage_A4.pdf\"",
"Content-Transfer-Encoding": "binary",
"Content-Type": "application/pdf",
},
path: path.join(__dirname, 'mock/print_in_project_projection/empty/Paysage_A4.pdf')
})
}
});

const getPrintPromise = page.waitForRequest(request => request.method() === 'POST' && request.postData()?.includes('GetPrint') === true);
await page.locator('#print-launch').click();

const getPrintRequest = await getPrintPromise;
const expectedParameters = {
'SERVICE': 'WMS',
'REQUEST': 'GetPrint',
'VERSION': '1.3.0',
'FORMAT': 'pdf',
'TRANSPARENT': 'true',
'CRS': 'EPSG:3943',
'DPI': '100',
'TEMPLATE': 'Paysage A4',
'map1:EXTENT': /1697873.\d+,2216859.\d+,1698164.\d+,2217051.\d+/,
'map1:SCALE': '1000',
'map1:LAYERS': 'reseau',
'map1:STYLES': 'default',
'map1:OPACITIES': '255',
// Disabled because of the migration when project is saved with QGIS >= 3.32
// 'multiline_label': 'Multiline label',
}
const getPrintParams = await expectParametersToContain('Print empty', getPrintRequest.postData() ?? '', expectedParameters)
await expect(getPrintParams.size).toBe(14)
await getPrintRequest.response()
await page.unroute('**/service*')
})

test('Print external baselayer', async ({ page }) => {
await page.locator('#print-scale').selectOption('1000');
page.once('request', request => {
const postData = request.postData();
expect(postData).toContain('SERVICE=WMS')
expect(postData).toContain('REQUEST=GetPrint')
expect(postData).toContain('VERSION=1.3.0')
expect(postData).toContain('FORMAT=pdf')
expect(postData).toContain('TRANSPARENT=true')
expect(postData).toContain('CRS=EPSG%3A3943')
expect(postData).toContain('DPI=100')
expect(postData).toContain('TEMPLATE=Paysage%20A4')
expect(postData).toMatch(/map1%3AEXTENT=1697873.\d+%2C2216859.\d+%2C1698164.\d+%2C2217051.\d+/)
expect(postData).toContain('map1%3ASCALE=1000')
expect(postData).toContain('map1%3ALAYERS=Photographies_aeriennes%2Creseau')
expect(postData).toContain('map1%3ASTYLES=default%2Cdefault')
expect(postData).toContain('map1%3AOPACITIES=255%2C255')
// Disabled because of the migration when project is saved with QGIS >= 3.32
// expect(postData).toContain('multiline_label=Multiline%20label');

// Mock file
await page.route('**/service*', async route => {
const request = await route.request();
if (request.postData()?.includes('GetPrint')) {
await route.fulfill({
headers: {
"Content-Description": "File Transfert",
"Content-Disposition": "attachment; filename=\"print_in_project_projection_Paysage_A4.pdf\"",
"Content-Transfer-Encoding": "binary",
"Content-Type": "application/pdf",
},
path:path.join(__dirname, 'mock/print_in_project_projection/baselayer/Paysage_A4.pdf')
})
}
});

const getPrintPromise = page.waitForRequest(request => request.method() === 'POST' && request.postData()?.includes('GetPrint') === true);
await page.locator('#print-launch').click();

const getPrintRequest = await getPrintPromise;
const expectedParameters = {
'SERVICE': 'WMS',
'REQUEST': 'GetPrint',
'VERSION': '1.3.0',
'FORMAT': 'pdf',
'TRANSPARENT': 'true',
'CRS': 'EPSG:3943',
'DPI': '100',
'TEMPLATE': 'Paysage A4',
'map1:EXTENT': /1697873.\d+,2216859.\d+,1698164.\d+,2217051.\d+/,
'map1:SCALE': '1000',
'map1:LAYERS': 'Photographies_aeriennes,reseau',
'map1:STYLES': 'default,default',
'map1:OPACITIES': '255,255',
// Disabled because of the migration when project is saved with QGIS >= 3.32
// 'multiline_label': 'Multiline label',
}
const getPrintParams = await expectParametersToContain('Print external baselayer', getPrintRequest.postData() ?? '', expectedParameters)
await expect(getPrintParams.size).toBe(14)
await getPrintRequest.response()
await page.unroute('**/service*')
})
})

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