message: techdocs-common: fix helper tests on windows
diff: @@ -319,7 +319,9 @@ describe('helpers', () => {
  expect(fs.readFileSync('/docs/index.md', 'utf-8')).toEqual(
  'docs/README.md content',
  );
  - expect(warn.mock.calls).toEqual([['docs/index.md not found.']]);
  + expect(warn.mock.calls).toEqual([
  + [`${path.normalize('docs/index.md')} not found.`],
  + ]);
  mockFs.restore();
  });
  @@ -334,9 +336,9 @@ describe('helpers', () => {
  'main README.md content',
  );
  expect(warn.mock.calls).toEqual([
  - ['docs/index.md not found.'],
  - ['docs/README.md not found.'],
  - ['docs/readme.md not found.'],
  + [`${path.normalize('docs/index.md')} not found.`],
  + [`${path.normalize('docs/README.md')} not found.`],
  + [`${path.normalize('docs/readme.md')} not found.`],
  ]);
  mockFs.restore();
  });
  @@ -347,14 +349,19 @@ describe('helpers', () => {
  await patchIndexPreBuild({ inputDir: '/', logger: mockLogger });
  expect(() => fs.readFileSync('/docs/index.md', 'utf-8')).toThrow();
  + const paths = [
  + path.normalize('docs/index.md'),
  + path.normalize('docs/README.md'),
  + path.normalize('docs/readme.md'),
  + 'README.md',
  + 'readme.md',
  + ];
  expect(warn.mock.calls).toEqual([
  - ['docs/index.md not found.'],
  - ['docs/README.md not found.'],
  - ['docs/readme.md not found.'],
  - ['README.md not found.'],
  - ['readme.md not found.'],
  + ...paths.map(p => [`${p} not found.`]),
  [
  - "Could not find any techdocs' index file. Please make sure at least one of /docs/index.md /docs/README.md /docs/readme.md /README.md /readme.md exists.",
  + `Could not find any techdocs' index file. Please make sure at least one of ${paths
  + .map(p => path.sep + p)
  + .join(' ')} exists.`,
  ],
  ]);
  mockFs.restore();
  