fix(i18n): Change advanced filtering cancel and apply buttons to start with capital letter (#15171)

Author: mddragnev

projects/igniteui-angular/src/lib/core/i18n/grid-resources.ts

@@ -235,8 +235,8 @@ export const GridResourceStringsEN: IGridResourceStrings = {
     igx_grid_excel_custom_dialog_add: 'add filter',
     igx_grid_excel_custom_dialog_clear: 'Clear filter',
     igx_grid_excel_custom_dialog_header: 'Custom auto-filter on column: ',
-    igx_grid_excel_cancel: 'cancel',
-    igx_grid_excel_apply: 'apply',
+    igx_grid_excel_cancel: 'Cancel',
+    igx_grid_excel_apply: 'Apply',
     igx_grid_excel_search_placeholder: 'Search',
     igx_grid_excel_select_all: 'Select All',
     igx_grid_excel_select_all_search_results: 'Select all search results',

projects/igniteui-angular/src/lib/test-utils/grid-functions.spec.ts

@@ -737,7 +737,7 @@ export class GridFunctions {
     public static getApplyButtonExcelStyleFiltering(fix: ComponentFixture<any>, menu = null, grid = 'igx-grid') {
         const excelMenu = menu ? menu : GridFunctions.getExcelStyleFilteringComponent(fix, grid);
         const containedButtons = Array.from(excelMenu.querySelectorAll('.igx-button--contained'));
-        const applyButton: any = containedButtons.find((rb: any) => rb.innerText === 'apply');
+        const applyButton: any = containedButtons.find((rb: any) => rb.innerText.toLowerCase() === 'apply');
         return applyButton;
     }
 
@@ -749,7 +749,7 @@ export class GridFunctions {
     public static clickCancelExcelStyleFiltering(fix: ComponentFixture<any>, menu = null) {
         const excelMenu = menu ? menu : GridFunctions.getExcelStyleFilteringComponent(fix);
         const flatButtons = Array.from(excelMenu.querySelectorAll('.igx-button--flat'));
-        const cancelButton: any = flatButtons.find((rb: any) => rb.innerText === 'cancel');
+        const cancelButton: any = flatButtons.find((rb: any) => rb.innerText.toLowerCase() === 'cancel');
         cancelButton.click();
     }
 
@@ -770,7 +770,7 @@ export class GridFunctions {
     public static getApplyExcelStyleCustomFiltering(fix: ComponentFixture<any>): HTMLElement {
         const customFilterMenu = GridFunctions.getExcelStyleCustomFilteringDialog(fix);
         const containedButtons = Array.from(customFilterMenu.querySelectorAll('.igx-button--contained'));
-        const applyButton = containedButtons.find((rb: any) => rb.innerText === 'apply');
+        const applyButton = containedButtons.find((rb: any) => rb.innerText.toLowerCase() === 'apply');
         return applyButton as HTMLElement;
     }
 
@@ -803,7 +803,7 @@ export class GridFunctions {
     public static clickCancelExcelStyleCustomFiltering(fix: ComponentFixture<any>) {
         const customFilterMenu = GridFunctions.getExcelStyleCustomFilteringDialog(fix);
         const flatButtons = Array.from(customFilterMenu.querySelectorAll('.igx-button--flat'));
-        const cancelButton: any = flatButtons.find((rb: any) => rb.innerText === 'cancel');
+        const cancelButton: any = flatButtons.find((rb: any) => rb.innerText.toLowerCase() === 'cancel');
         cancelButton.click();
     }