DevDb MCP Server

import * as assert from 'assert'; import { getPaginationFor } from "../../../services/pagination"; describe('Pagination Tests', () => { it('should handle the first page', () => { const result = getPaginationFor('test', 1, 100, 10); assert.strictEqual(result.prevPage, undefined); assert.strictEqual(result.nextPage, 2); assert.strictEqual(result.endPage, 10); assert.strictEqual(result.displayText, 'Showing 1 to 10 of 100 records'); }); it('should handle a middle page', () => { const result = getPaginationFor('test', 5, 100, 10); assert.strictEqual(result.prevPage, 4); assert.strictEqual(result.nextPage, 6); assert.strictEqual(result.endPage, 10); assert.strictEqual(result.displayText, 'Showing 41 to 50 of 100 records'); }); it('should handle the last page', () => { const result = getPaginationFor('test', 10, 100, 10); assert.strictEqual(result.prevPage, 9); assert.strictEqual(result.nextPage, undefined); assert.strictEqual(result.endPage, 10); assert.strictEqual(result.displayText, 'Showing 91 to 100 of 100 records'); }); it('should handle zero total items', () => { const result = getPaginationFor('test', 1, 0, 10); assert.strictEqual(result.prevPage, undefined); assert.strictEqual(result.nextPage, undefined); assert.strictEqual(result.endPage, 1); assert.strictEqual(result.displayText, 'Showing 0 to 0 of 0 records'); }); it('should handle a single item', () => { const result = getPaginationFor('test', 1, 1, 10); assert.strictEqual(result.prevPage, undefined); assert.strictEqual(result.nextPage, undefined); assert.strictEqual(result.endPage, 1); assert.strictEqual(result.displayText, 'Showing 1 to 1 of 1 records'); }); it('should handle a single page with less items than per page limit', () => { const result = getPaginationFor('test', 1, 8, 10); assert.strictEqual(result.prevPage, undefined); assert.strictEqual(result.nextPage, undefined); assert.strictEqual(result.endPage, 1); assert.strictEqual(result.displayText, 'Showing 1 to 8 of 8 records'); }); it('should handle the second page when total items are exactly one page plus one', () => { const result = getPaginationFor('test', 2, 11, 10); assert.strictEqual(result.prevPage, 1); assert.strictEqual(result.nextPage, undefined); assert.strictEqual(result.endPage, 2); assert.strictEqual(result.displayText, 'Showing 11 to 11 of 11 records'); }); it('should handle a large number of total items', () => { const result = getPaginationFor('test', 50, 1000000, 20); assert.strictEqual(result.prevPage, 49); assert.strictEqual(result.nextPage, 51); assert.strictEqual(result.endPage, 50000); assert.strictEqual(result.displayText, 'Showing 981 to 1,000 of 1,000,000 records'); }); });