Revamping to matrix style

node_modules/yaml-language-server/out/server/test/documentPositionCalculator.test.js

@@ -0,0 +1,69 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Red Hat. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+const documentPositionCalculator_1 = require("../src/languageservice/utils/documentPositionCalculator");
+const assert = require("assert");
+describe('DocumentPositionCalculator Tests', () => {
+    describe('binarySearch', function () {
+        it('Binary Search where we are looking for element to the left of center', () => {
+            const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
+            const find = 2;
+            const result = (0, documentPositionCalculator_1.binarySearch)(arr, find);
+            assert.equal(result, 1);
+        });
+        it('Binary Search where we are looking for element to the right of center', () => {
+            const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
+            const find = 8;
+            const result = (0, documentPositionCalculator_1.binarySearch)(arr, find);
+            assert.equal(result, 7);
+        });
+        it('Binary Search found at first check', () => {
+            const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
+            const find = 5;
+            const result = (0, documentPositionCalculator_1.binarySearch)(arr, find);
+            assert.equal(result, 4);
+        });
+        it('Binary Search item not found', () => {
+            const arr = [1];
+            const find = 5;
+            const result = (0, documentPositionCalculator_1.binarySearch)(arr, find);
+            assert.equal(result, -2);
+        });
+    });
+    describe('getLineStartPositions', function () {
+        it('getLineStartPositions with windows newline', () => {
+            const test_str = 'test: test\r\ntest: test';
+            const result = (0, documentPositionCalculator_1.getLineStartPositions)(test_str);
+            assert.equal(result[0], 0);
+            assert.equal(result[1], 12);
+        });
+        it('getLineStartPositions with normal newline', () => {
+            const test_str = 'test: test\ntest: test';
+            const result = (0, documentPositionCalculator_1.getLineStartPositions)(test_str);
+            assert.equal(result[0], 0);
+            assert.equal(result[1], 11);
+        });
+    });
+    describe('getPosition', function () {
+        it('getPosition', () => {
+            const test_str = 'test: test\r\ntest: test';
+            const startPositions = (0, documentPositionCalculator_1.getLineStartPositions)(test_str);
+            const result = (0, documentPositionCalculator_1.getPosition)(0, startPositions);
+            assert.notEqual(result, undefined);
+            assert.equal(result.line, 0);
+            assert.equal(result.character, 0);
+        });
+        it('getPosition when not found', () => {
+            const test_str = 'test: test\ntest: test';
+            const startPositions = (0, documentPositionCalculator_1.getLineStartPositions)(test_str);
+            const result = (0, documentPositionCalculator_1.getPosition)(5, startPositions);
+            assert.notEqual(result, undefined);
+            assert.equal(result.line, 0);
+            assert.equal(result.character, 5);
+        });
+    });
+});
+//# sourceMappingURL=documentPositionCalculator.test.js.map