Returning eth and erc20 tests, changed next_interval_calculator tests

test/erc20/extend_events.spec.js

@@ -0,0 +1,102 @@
+const assert = require('assert');
+
+const {extendEventsWithPrimaryKey} = require('../../blockchains/erc20/lib/extend_events_key');
+const constants = require('../../blockchains/erc20/lib/constants');
+
+let inputEvent1 = {};
+let inputEvent2 = {};
+
+// The primary key algorithm for non overwritten events
+function calculatePrimaryKeyNonOverwrittenEvent(event) {
+  return event.blockNumber * constants.PRIMARY_KEY_MULTIPLIER + event.logIndex;
+}
+
+function setExpectedEventPrimaryKey(event) {
+  event.primaryKey = calculatePrimaryKeyNonOverwrittenEvent(event);
+}
+
+
+describe('assignPrimaryKeys', function() {
+  beforeEach(function() {
+    inputEvent1 = {
+      address: '0x0D8775F648430679A709E98d2b0Cb6250d2887EF',
+      blockHash: '0x5e8eac3696797200b5ee04f3dc34b407c5921442686794eafcaf5076b837d7d4',
+      blockNumber: 3978360,
+      data: '0x000000000000000000000000000000000000000000000002b178b3e9acd86000',
+      logIndex: 8,
+      removed: false,
+      topics:
+      [ '0xb33527d2e0d30b7aece2c5e82927985866c1b75173d671c14f4457bf67aa6910',
+        '0x000000000000000000000000fbfa258b9028c7d4fc52ce28031469214d10daeb' ],
+      transactionHash: '0x62901c72c13cc56efe3180b1bc02b02c108ae0a68a76d594161c9a41d0ebcceb',
+      transactionIndex: 143,
+      transactionLogIndex: '0x0',
+      type: 'mined',
+      id: 'log_ff113a78'
+    };
+
+    inputEvent2 = {
+      address: '0xB8c77482e45F1F44dE1745F52C74426C631bDD52',
+      blockHash: '0xde18db2a41c7250412ff1297ad983173ccce8281c1d19498427a765e73cf9b98',
+      blockNumber: 3978360,
+      data: '0x00000000000000000000000000000000000000000034f086f3b33b6840000000',
+      logIndex: 31,
+      removed: false,
+      topics:
+      [ '0xf97a274face0b5517365ad396b1fdba6f68bd3135ef603e44272adba3af5a1e0',
+        '0x00000000000000000000000000c5e04176d95a286fcce0e68c683ca0bfec8454' ],
+      transactionHash: '0x72af0f55b97b033af3b6e6162463681730c6429d0bc9c6c6ae9ad595aa2fbc57',
+      transactionIndex: 70,
+      transactionLogIndex: '0x0',
+      type: 'mined',
+      id: 'log_caef200c'
+    };
+  });
+
+  it('assign primary keys, single event', async function() {
+    const expectedEvent = JSON.parse(JSON.stringify(inputEvent1));
+    extendEventsWithPrimaryKey([inputEvent1], []);
+
+    setExpectedEventPrimaryKey(expectedEvent);
+
+    assert.deepEqual(inputEvent1, expectedEvent);
+  });
+
+  it('assign primary keys, event list, overwritten are empty', async function() {
+    const expectedEvents = JSON.parse(JSON.stringify([inputEvent1, inputEvent2]));
+    extendEventsWithPrimaryKey([inputEvent1, inputEvent2], []);
+
+    setExpectedEventPrimaryKey(expectedEvents[0]);
+    setExpectedEventPrimaryKey(expectedEvents[1]);
+
+    assert.deepEqual([inputEvent1, inputEvent2], expectedEvents);
+  });
+
+  it('assign primary keys, event list, overwritten not empty', async function() {
+    const copyEvents = JSON.parse(JSON.stringify([inputEvent1, inputEvent2]));
+    const expectedEvents = JSON.parse(JSON.stringify([inputEvent1, inputEvent2]));
+    extendEventsWithPrimaryKey([inputEvent1, inputEvent2], copyEvents);
+
+    setExpectedEventPrimaryKey(expectedEvents[0]);
+    setExpectedEventPrimaryKey(expectedEvents[1]);
+
+    assert.deepEqual([inputEvent1, inputEvent2], expectedEvents);
+  });
+
+  it('assign primary keys, event list, check keys of overwritten', async function() {
+    const copyEvents = JSON.parse(JSON.stringify([inputEvent1, inputEvent2]));
+    const expectedEvents = JSON.parse(JSON.stringify(copyEvents));
+    extendEventsWithPrimaryKey([inputEvent1, inputEvent2], copyEvents);
+
+    const primaryKeyLastNonOverwritten = calculatePrimaryKeyNonOverwrittenEvent(inputEvent2);
+    // Primary keys of overwritten contracts start from last non-overwritten and increase by 1
+    expectedEvents[0].primaryKey = primaryKeyLastNonOverwritten + 1;
+    expectedEvents[1].primaryKey = primaryKeyLastNonOverwritten + 2;
+
+    assert.deepEqual(copyEvents, expectedEvents);
+  });
+});
+
+module.exports = {
+  setExpectedEventPrimaryKey
+};