Hive MCP Server

// tests/tools/blockchain.test.ts import { getChainProperties } from '../../src/tools/blockchain'; describe('Blockchain Tools', () => { describe('getChainProperties', () => { it('should fetch blockchain properties successfully', async () => { // Act const result = await getChainProperties({}); // Assert expect(result).toBeDefined(); expect(result.isError).toBeUndefined(); // Should not be an error response // Parse the response content const content = result.content[0]; expect(content.type).toBe('text'); expect(content.mimeType).toBe('application/json'); const chainData = JSON.parse(content.text); // Verify structure of response expect(chainData.dynamic_properties).toBeDefined(); expect(chainData.chain_properties).toBeDefined(); expect(chainData.current_median_history_price).toBeDefined(); expect(chainData.timestamp).toBeDefined(); // Verify specific properties const dynamicProps = chainData.dynamic_properties; expect(dynamicProps.head_block_number).toBeDefined(); expect(Number(dynamicProps.head_block_number)).toBeGreaterThan(0); expect(dynamicProps.time).toBeDefined(); expect(dynamicProps.current_supply).toBeDefined(); expect(dynamicProps.current_hbd_supply).toBeDefined(); // Verify chain properties const chainProps = chainData.chain_properties; expect(chainProps.account_creation_fee).toBeDefined(); expect(chainProps.maximum_block_size).toBeDefined(); expect(chainProps.hbd_interest_rate).toBeDefined(); // Verify price feed const priceFeed = chainData.current_median_history_price; expect(priceFeed.base).toBeDefined(); expect(priceFeed.quote).toBeDefined(); }); it('should include timestamp in response', async () => { // Act const result = await getChainProperties({}); // Assert const chainData = JSON.parse(result.content[0].text); // Verify timestamp format and validity const timestamp = chainData.timestamp; expect(timestamp).toBeDefined(); // Verify timestamp is a valid ISO date const timestampDate = new Date(timestamp); expect(timestampDate.getTime()).not.toBeNaN(); // Should be a valid date // Verify timestamp is recent (within the last hour) const now = new Date(); const timeDifferenceMs = now.getTime() - timestampDate.getTime(); expect(timeDifferenceMs).toBeLessThan(60 * 60 * 1000); // Less than 1 hour }); }); });