fetch.mockImplementation(() => Promise.resolve({ statusText: "" }));
fetch.mockImplementation(() => Promise.resolve({text: () => Promise.resolve(mjmlContent)})); handlebars.compile.mockImplementation(() => () => mjmlContent); const mjmlContent = '<mjml></mjml>'; email.mjmlContent = mjmlContent; mjmlLib.mockImplementation(() => ({html}));
fetch.mockImplementation(() => Promise.resolve({ statusText: "" }));
fetch.mockImplementation(() => Promise.resolve({ statusText: "" }));
fetch.mockImplementation(() => Promise.resolve({ statusText: "" }));