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test: fix test line trim #7872

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Aug 3, 2021
Merged

test: fix test line trim #7872

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45 changes: 8 additions & 37 deletions packages/amplify-prompts/src/__tests__/printer.test.ts
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Original file line number Diff line number Diff line change
@@ -1,5 +1,4 @@
import { AmplifyPrinter } from '../printer';
import os from 'os';
import * as flags from '../flags';
const writeStream_stub = ({
write: jest.fn(),
Expand All @@ -16,10 +15,6 @@ const testInput = 'this is a test line';

const printer = new AmplifyPrinter(writeStream_stub);

const os_mock = os as jest.Mocked<Writeable<typeof os>>;

os_mock.EOL = '\n';

beforeEach(() => {
jest.clearAllMocks();
flags_mock.isDebug = false;
Expand All @@ -30,10 +25,7 @@ beforeEach(() => {
it('prints debug lines when debug flag is set', () => {
flags_mock.isDebug = true;
printer.debug(testInput);
expect(writeStream_stub.write.mock.calls[0][0]).toMatchInlineSnapshot(`
"this is a test line
"
`);
expect(writeStream_stub.write.mock.calls[0][0].trim()).toMatchInlineSnapshot(`"this is a test line"`);
});

it('does not print debug lines by default', () => {
Expand All @@ -43,18 +35,12 @@ it('does not print debug lines by default', () => {

it('prints info line by default', () => {
printer.info(testInput);
expect(writeStream_stub.write.mock.calls[0][0]).toMatchInlineSnapshot(`
"this is a test line
"
`);
expect(writeStream_stub.write.mock.calls[0][0].trim()).toMatchInlineSnapshot(`"this is a test line"`);
});

it('prints info line in specified color', () => {
printer.info(testInput, 'blue');
expect(writeStream_stub.write.mock.calls[0][0]).toMatchInlineSnapshot(`
"this is a test line
"
`);
expect(writeStream_stub.write.mock.calls[0][0].trim()).toMatchInlineSnapshot(`"this is a test line"`);
});

it('does not print info line when silent flag is set', () => {
Expand All @@ -65,10 +51,7 @@ it('does not print info line when silent flag is set', () => {

it('prints success line by default', () => {
printer.success(testInput);
expect(writeStream_stub.write.mock.calls[0][0]).toMatchInlineSnapshot(`
"✅ this is a test line
"
`);
expect(writeStream_stub.write.mock.calls[0][0].trim()).toMatchInlineSnapshot(`"✅ this is a test line"`);
});

it('does not print success line when silent flag is set', () => {
Expand All @@ -79,34 +62,22 @@ it('does not print success line when silent flag is set', () => {

it('prints warn line by default', () => {
printer.warn(testInput);
expect(writeStream_stub.write.mock.calls[0][0]).toMatchInlineSnapshot(`
"⚠️ this is a test line
"
`);
expect(writeStream_stub.write.mock.calls[0][0].trim()).toMatchInlineSnapshot(`"⚠️ this is a test line"`);
});

it('prints warn line when silent flag is set', () => {
flags_mock.isSilent = true;
printer.warn(testInput);
expect(writeStream_stub.write.mock.calls[0][0]).toMatchInlineSnapshot(`
"⚠️ this is a test line
"
`);
expect(writeStream_stub.write.mock.calls[0][0].trim()).toMatchInlineSnapshot(`"⚠️ this is a test line"`);
});

it('prints error line by default', () => {
printer.error(testInput);
expect(writeStream_stub.write.mock.calls[0][0]).toMatchInlineSnapshot(`
"🛑 this is a test line
"
`);
expect(writeStream_stub.write.mock.calls[0][0].trim()).toMatchInlineSnapshot(`"🛑 this is a test line"`);
});

it('prints error line when silent flag is set', () => {
flags_mock.isSilent = true;
printer.error(testInput);
expect(writeStream_stub.write.mock.calls[0][0]).toMatchInlineSnapshot(`
"🛑 this is a test line
"
`);
expect(writeStream_stub.write.mock.calls[0][0].trim()).toMatchInlineSnapshot(`"🛑 this is a test line"`);
});