MOBILE-4017 testing utils: make error path agnostic and set default eol

as LF in vscode settings

Author: alfonso-salces

.gitattributes

@@ -0,0 +1,2 @@
+* text=auto
+*.ts eol=lf

.vscode/settings.json

@@ -11,6 +11,7 @@
     "eslint.format.enable": true,
     "html.format.endWithNewline": true,
     "html.format.wrapLineLength": 140,
+    "files.eol": "\n",
     "files.trimFinalNewlines": true,
     "files.insertFinalNewline": true,
     "files.trimTrailingWhitespace": true,

src/core/classes/tests/error.test.ts

@@ -16,6 +16,8 @@ import Faker from 'faker';
 
 import { CoreError } from '@classes/errors/error';
 
+import { agnosticPath } from '@/testing/utils';
+
 describe('CoreError', () => {
 
     it('behaves like an error', () => {
@@ -38,7 +40,7 @@ describe('CoreError', () => {
         expect(error!.name).toEqual('CoreError');
         expect(error!.message).toEqual(message);
         expect(error!.stack).not.toBeNull();
-        expect(error!.stack).toContain('src/core/classes/tests/error.test.ts');
+        expect(error!.stack).toContain(agnosticPath('src/core/classes/tests/error.test.ts'));
     });
 
     it('can be subclassed', () => {
@@ -70,7 +72,7 @@ describe('CoreError', () => {
         expect(error!.name).toEqual('CustomCoreError');
         expect(error!.message).toEqual(`Custom message: ${message}`);
         expect(error!.stack).not.toBeNull();
-        expect(error!.stack).toContain('src/core/classes/tests/error.test.ts');
+        expect(error!.stack).toContain(agnosticPath('src/core/classes/tests/error.test.ts'));
     });
 
 });

src/testing/utils.ts

@@ -16,6 +16,7 @@ import { AbstractType, Component, CUSTOM_ELEMENTS_SCHEMA, Type, ViewChild } from
 import { BrowserModule } from '@angular/platform-browser';
 import { ComponentFixture, TestBed } from '@angular/core/testing';
 import { Observable, Subject } from 'rxjs';
+import { sep } from 'path';
 
 import { CORE_SITE_SCHEMAS } from '@services/sites';
 import { CoreSingletonProxy, Network, Platform } from '@singletons';
@@ -245,3 +246,13 @@ export async function renderWrapperComponent<T>(
 
     return renderTemplate(component, `<${tag} ${inputAttributes}></${tag}>`, config);
 }
+
+/**
+ * Transform the provided path into a cross-platform path.
+ *
+ * @param unixPath path in unix format.
+ * @returns cross-platform path.
+ */
+export function agnosticPath(unixPath: string): string {
+    return unixPath.replace(/\//g, sep);
+}