e2e: remove legend test

Legends are now loaded as JSON in Lizmap 3.7

tests/end2end/playwright/qgis-request.spec.js

@@ -2,43 +2,6 @@
 const { test, expect } = require('@playwright/test');
 
 test.describe('QGIS Requests', () => {
-
-  test('QGIS legend Request Content-type and param', async ({ page }) => {
-    const url = '/index.php/view/map?repository=testsrepository&project=layer_legends';
-    await page.goto(url, { waitUntil: 'networkidle' });
-
-    const layers_to_check = ['layer_legend_single_symbol', 'layer_legend_categorized']
-    for (const layer_name of layers_to_check) {
-      // Start waiting for request before clicking. Note no await.
-      const legendRequestPromise = page.waitForRequest(/GetLegend/);
-      await page.locator('#layer-' + layer_name + ' a[class="expander"]').click();
-      let legendRequest = await legendRequestPromise;
-
-      // check response is type image/png
-      let legendResponse = await legendRequest.response();
-      expect(await legendResponse?.headerValue('Content-Type')).toBe('image/png');
-
-      // get Original WMS request
-      let echoLegend = await page.request.get(legendRequest.url() + '&__echo__');
-      const originalUrl = decodeURIComponent(await echoLegend.text());
-
-      // expected request params
-      const expectedParamValue = [
-        {'param' : 'version', 'expectedvalue' : '1.3.0'},
-        {'param' : 'service', 'expectedvalue' : 'WMS'},
-        {'param' : 'format', 'expectedvalue' : 'image/png'},
-        {'param' : 'request', 'expectedvalue' : 'getlegendgraphic'},
-        {'param' : 'layer', 'expectedvalue' : layer_name},
-      ];
-
-      // check if WMS Request params are as expected
-      const urlObj = new URLSearchParams(originalUrl);
-      for( let obj of expectedParamValue) {
-        expect(urlObj.get(obj.param)).toBe(obj.expectedvalue);
-      }
-    }
-  });
-
   test('WMS Get Legend Graphic JSON', async ({ page }) => {
     const url = '/index.php/view/map?repository=testsrepository&project=layer_legends';
     await page.goto(url, { waitUntil: 'networkidle' });