Add unit tests for the backend: Config

2022-07-07 12:22:08 -07:00
parent 0e30d4f8e4
commit 1776545bb2
2 changed files with 226 additions and 0 deletions
--- a/backend/src/tests/config.test.ts
+++ b/backend/src/tests/config.test.ts
@@ -0,0 +1,137 @@
+import * as fs from 'fs';
+
+describe('Mempool Backend Config', () => {
+  beforeEach(() => {
+    jest.resetAllMocks();
+    jest.resetModules();
+  });
+
+  test('should return defaults when no file is present', () => {
+    jest.isolateModules(() => {
+      jest.mock('../../mempool-config.json', () => ({}), { virtual: true });
+
+      const config = jest.requireActual('../config').default;
+
+      expect(config.MEMPOOL).toStrictEqual({
+        NETWORK: 'mainnet',
+        BACKEND: 'none',
+        BLOCKS_SUMMARIES_INDEXING: false,
+        HTTP_PORT: 8999,
+        SPAWN_CLUSTER_PROCS: 0,
+        API_URL_PREFIX: '/api/v1/',
+        POLL_RATE_MS: 2000,
+        CACHE_DIR: './cache',
+        CLEAR_PROTECTION_MINUTES: 20,
+        RECOMMENDED_FEE_PERCENTILE: 50,
+        BLOCK_WEIGHT_UNITS: 4000000,
+        INITIAL_BLOCKS_AMOUNT: 8,
+        MEMPOOL_BLOCKS_AMOUNT: 8,
+        INDEXING_BLOCKS_AMOUNT: 11000,
+        PRICE_FEED_UPDATE_INTERVAL: 600,
+        USE_SECOND_NODE_FOR_MINFEE: false,
+        EXTERNAL_ASSETS: [],
+        EXTERNAL_MAX_RETRY: 1,
+        EXTERNAL_RETRY_INTERVAL: 0,
+        USER_AGENT: 'mempool',
+        STDOUT_LOG_MIN_PRIORITY: 'debug'
+      });
+
+      expect(config.ELECTRUM).toStrictEqual({ HOST: '127.0.0.1', PORT: 3306, TLS_ENABLED: true });
+
+      expect(config.ESPLORA).toStrictEqual({ REST_API_URL: 'http://127.0.0.1:3000' });
+
+      expect(config.CORE_RPC).toStrictEqual({
+        HOST: '127.0.0.1',
+        PORT: 8332,
+        USERNAME: 'mempool',
+        PASSWORD: 'mempool'
+      });
+
+      expect(config.SECOND_CORE_RPC).toStrictEqual({
+        HOST: '127.0.0.1',
+        PORT: 8332,
+        USERNAME: 'mempool',
+        PASSWORD: 'mempool'
+      });
+
+      expect(config.DATABASE).toStrictEqual({
+        ENABLED: true,
+        HOST: '127.0.0.1',
+        SOCKET: '',
+        PORT: 3306,
+        DATABASE: 'mempool',
+        USERNAME: 'mempool',
+        PASSWORD: 'mempool'
+      });
+
+      expect(config.SYSLOG).toStrictEqual({
+        ENABLED: true,
+        HOST: '127.0.0.1',
+        PORT: 514,
+        MIN_PRIORITY: 'info',
+        FACILITY: 'local7'
+      });
+
+      expect(config.STATISTICS).toStrictEqual({ ENABLED: true, TX_PER_SECOND_SAMPLE_PERIOD: 150 });
+
+      expect(config.BISQ).toStrictEqual({ ENABLED: false, DATA_PATH: '/bisq/statsnode-data/btc_mainnet/db' });
+
+      expect(config.SOCKS5PROXY).toStrictEqual({
+        ENABLED: false,
+        USE_ONION: true,
+        HOST: '127.0.0.1',
+        PORT: 9050,
+        USERNAME: '',
+        PASSWORD: ''
+      });
+
+      expect(config.PRICE_DATA_SERVER).toStrictEqual({
+        TOR_URL: 'http://wizpriceje6q5tdrxkyiazsgu7irquiqjy2dptezqhrtu7l2qelqktid.onion/getAllMarketPrices',
+        CLEARNET_URL: 'https://price.bisq.wiz.biz/getAllMarketPrices'
+      });
+
+      expect(config.EXTERNAL_DATA_SERVER).toStrictEqual({
+        MEMPOOL_API: 'https://mempool.space/api/v1',
+        MEMPOOL_ONION: 'http://mempoolhqx4isw62xs7abwphsq7ldayuidyx2v2oethdhhj6mlo2r6ad.onion/api/v1',
+        LIQUID_API: 'https://liquid.network/api/v1',
+        LIQUID_ONION: 'http://liquidmom47f6s3m53ebfxn47p76a6tlnxib3wp6deux7wuzotdr6cyd.onion/api/v1',
+        BISQ_URL: 'https://bisq.markets/api',
+        BISQ_ONION: 'http://bisqmktse2cabavbr2xjq7xw3h6g5ottemo5rolfcwt6aly6tp5fdryd.onion/api'
+      });
+    });
+  });
+
+  test('should override the default values with the passed values', () => {
+    jest.isolateModules(() => {
+      const fixture = JSON.parse(fs.readFileSync(`${__dirname}/../__fixtures__/mempool-config.template.json`, 'utf8'));
+      jest.mock('../../mempool-config.json', () => (fixture), { virtual: true });
+
+      const config = jest.requireActual('../config').default;
+
+      expect(config.MEMPOOL).toStrictEqual(fixture.MEMPOOL);
+
+      expect(config.ELECTRUM).toStrictEqual(fixture.ELECTRUM);
+
+      expect(config.ESPLORA).toStrictEqual(fixture.ESPLORA);
+
+      expect(config.CORE_RPC).toStrictEqual(fixture.CORE_RPC);
+
+      expect(config.SECOND_CORE_RPC).toStrictEqual(fixture.SECOND_CORE_RPC);
+
+      expect(config.DATABASE).toStrictEqual(fixture.DATABASE);
+
+      expect(config.SYSLOG).toStrictEqual(fixture.SYSLOG);
+
+      expect(config.STATISTICS).toStrictEqual(fixture.STATISTICS);
+
+      expect(config.BISQ).toStrictEqual(fixture.BISQ);
+
+      expect(config.SOCKS5PROXY).toStrictEqual(fixture.SOCKS5PROXY);
+
+      expect(config.PRICE_DATA_SERVER).toStrictEqual(fixture.PRICE_DATA_SERVER);
+
+      expect(config.EXTERNAL_DATA_SERVER).toStrictEqual(fixture.EXTERNAL_DATA_SERVER);
+    });
+  });
+
+});