Ensuring node modules are up to date for running

node_modules/@nodelib/fs.walk/src/readers/common.spec.ts

@@ -0,0 +1,114 @@
+import * as assert from 'assert';
+import * as path from 'path';
+
+import Settings from '../settings';
+import * as tests from '../tests';
+import * as common from './common';
+
+describe('Readers → Common', () => {
+	describe('.isFatalError', () => {
+		it('should return true when filter is not defined', () => {
+			const settings = new Settings();
+
+			const actual = common.isFatalError(settings, tests.EPERM_ERRNO);
+
+			assert.ok(actual);
+		});
+
+		it('should return true when the error cannot be suppressed', () => {
+			const settings = new Settings({
+				errorFilter: (error) => error.code === 'ENOENT'
+			});
+
+			const actual = common.isFatalError(settings, tests.EPERM_ERRNO);
+
+			assert.ok(actual);
+		});
+
+		it('should return false when the error can be suppressed', () => {
+			const settings = new Settings({
+				errorFilter: (error) => error.code === 'EPERM'
+			});
+
+			const actual = common.isFatalError(settings, tests.EPERM_ERRNO);
+
+			assert.ok(!actual);
+		});
+	});
+
+	describe('.isAppliedFilter', () => {
+		it('should return true when the filter is not defined', () => {
+			const settings = new Settings();
+			const entry = tests.buildFakeFileEntry();
+
+			const actual = common.isAppliedFilter(settings.entryFilter, entry);
+
+			assert.ok(actual);
+		});
+
+		it('should return true when the entry will be applied', () => {
+			const settings = new Settings({
+				entryFilter: (entry) => entry.name === 'fake.txt'
+			});
+			const fakeEntry = tests.buildFakeFileEntry();
+
+			const actual = common.isAppliedFilter(settings.entryFilter, fakeEntry);
+
+			assert.ok(actual);
+		});
+
+		it('should return false when the entry will be skipped', () => {
+			const settings = new Settings({
+				entryFilter: (entry) => entry.name !== 'fake.txt'
+			});
+			const fakeEntry = tests.buildFakeFileEntry();
+
+			const actual = common.isAppliedFilter(settings.entryFilter, fakeEntry);
+
+			assert.ok(!actual);
+		});
+	});
+
+	describe('.replacePathSegmentSeparator', () => {
+		it('should replace path segment separator', () => {
+			const filepath = path.join('directory', 'file.txt');
+
+			const expected = 'directory_file.txt';
+
+			const actual = common.replacePathSegmentSeparator(filepath, '_');
+
+			assert.strictEqual(actual, expected);
+		});
+	});
+
+	describe('.joinPathSegments', () => {
+		it('should return concatenated string', () => {
+			const expected = 'a&b';
+
+			const actual = common.joinPathSegments('a', 'b', '&');
+
+			assert.strictEqual(actual, expected);
+		});
+
+		it('should return second part of path when the first path is an empty string', () => {
+			const expected = 'b';
+
+			const actual = common.joinPathSegments('', 'b', '&');
+
+			assert.strictEqual(actual, expected);
+		});
+
+		it('should return correct string when the first segment ens with the separator symbol', () => {
+			// Unix
+			assert.strictEqual(common.joinPathSegments('/', 'a', '/'), '/a');
+			assert.strictEqual(common.joinPathSegments('//', 'a', '/'), '//a');
+			assert.strictEqual(common.joinPathSegments('/a/', 'b', '/'), '/a/b');
+
+			// Windows
+			assert.strictEqual(common.joinPathSegments('C:/', 'Users', '/'), 'C:/Users');
+			assert.strictEqual(common.joinPathSegments('C:\\', 'Users', '\\'), 'C:\\Users');
+			assert.strictEqual(common.joinPathSegments('//?/C:/', 'Users', '/'), '//?/C:/Users');
+			assert.strictEqual(common.joinPathSegments('\\\\?\\C:\\', 'Users', '\\'), '\\\\?\\C:\\Users');
+		});
+	});
+});