Move /e2e -> /e2e-tests

e2e-tests/cypress/utils/even_distribution.test.js

@@ -0,0 +1,37 @@
+// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
+// See LICENSE.txt for license information.
+
+import {getTestFilesIdentifier} from './even_distribution';
+
+describe('getTestFilesIdentifier', () => {
+    it('should return expected output', () => {
+        const testCases = [
+            {numberOfTestFiles: 5, part: 1, of: 4, outStart: 0, outEnd: 2, outCount: 2},
+            {numberOfTestFiles: 5, part: 2, of: 4, outStart: 2, outEnd: 3, outCount: 1},
+            {numberOfTestFiles: 5, part: 3, of: 4, outStart: 3, outEnd: 4, outCount: 1},
+            {numberOfTestFiles: 5, part: 4, of: 4, outStart: 4, outEnd: 5, outCount: 1},
+
+            {numberOfTestFiles: 10, part: 1, of: 4, outStart: 0, outEnd: 3, outCount: 3},
+            {numberOfTestFiles: 10, part: 2, of: 4, outStart: 3, outEnd: 6, outCount: 3},
+            {numberOfTestFiles: 10, part: 3, of: 4, outStart: 6, outEnd: 8, outCount: 2},
+            {numberOfTestFiles: 10, part: 4, of: 4, outStart: 8, outEnd: 10, outCount: 2},
+
+            {numberOfTestFiles: 410, part: 1, of: 8, outStart: 0, outEnd: 52, outCount: 52},
+            {numberOfTestFiles: 410, part: 2, of: 8, outStart: 52, outEnd: 104, outCount: 52},
+            {numberOfTestFiles: 410, part: 3, of: 8, outStart: 104, outEnd: 155, outCount: 51},
+            {numberOfTestFiles: 410, part: 4, of: 8, outStart: 155, outEnd: 206, outCount: 51},
+            {numberOfTestFiles: 410, part: 5, of: 8, outStart: 206, outEnd: 257, outCount: 51},
+            {numberOfTestFiles: 410, part: 6, of: 8, outStart: 257, outEnd: 308, outCount: 51},
+            {numberOfTestFiles: 410, part: 7, of: 8, outStart: 308, outEnd: 359, outCount: 51},
+            {numberOfTestFiles: 410, part: 8, of: 8, outStart: 359, outEnd: 410, outCount: 51},
+        ];
+
+        testCases.forEach((testCase) => {
+            const actual = getTestFilesIdentifier(testCase.numberOfTestFiles, testCase.part, testCase.of);
+
+            expect(testCase.outStart).toEqual(actual.start);
+            expect(testCase.outEnd).toEqual(actual.end);
+            expect(testCase.outCount).toEqual(actual.count);
+        });
+    });
+});