From 49703d806d34901523f95120f17fc5c737511bf3 Mon Sep 17 00:00:00 2001
From: janniks <janniks@users.noreply.github.com>
Date: Tue, 16 May 2023 15:28:40 +0200
Subject: [PATCH] test: add simple stats unit test

---
 tests/stats.test.ts | 128 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 128 insertions(+)
 create mode 100644 tests/stats.test.ts

diff --git a/tests/stats.test.ts b/tests/stats.test.ts
new file mode 100644
index 00000000..b319151e
--- /dev/null
+++ b/tests/stats.test.ts
@@ -0,0 +1,128 @@
+import { buildApiServer } from '../src/api/init';
+import { cycleMigrations } from '../src/pg/migrations';
+import { PgStore } from '../src/pg/pg-store';
+import { DbInscriptionCountPerBlock } from '../src/pg/types';
+import { TestChainhookPayloadBuilder, TestFastifyServer } from './helpers';
+
+describe('/stats', () => {
+  let db: PgStore;
+  let fastify: TestFastifyServer;
+
+  beforeEach(async () => {
+    db = await PgStore.connect({ skipMigrations: true });
+    fastify = await buildApiServer({ db });
+    await cycleMigrations();
+  });
+
+  afterEach(async () => {
+    await fastify.close();
+    await db.close();
+  });
+
+  describe('/stats/inscriptions', () => {
+    test('returns stats', async () => {
+      await db.updateInscriptions(
+        new TestChainhookPayloadBuilder()
+          .apply()
+          .block({
+            height: 778000,
+            hash: '0x00000000000000000002a90330a99f67e3f01eb2ce070b45930581e82fb7a91d',
+            timestamp: 1676913207,
+          })
+          .transaction({
+            hash: '0x9f4a9b73b0713c5da01c0a47f97c6c001af9028d6bdd9e264dfacbc4e6790201',
+          })
+          .inscriptionRevealed({
+            content_bytes: '0x48656C6C6F',
+            content_type: 'text/plain;charset=utf-8',
+            content_length: 5,
+            inscription_number: 188,
+            inscription_fee: 705,
+            inscription_id: '9f4a9b73b0713c5da01c0a47f97c6c001af9028d6bdd9e264dfacbc4e6790201i0',
+            inscription_output_value: 10000,
+            inscriber_address: 'bc1pscktlmn99gyzlvymvrezh6vwd0l4kg06tg5rvssw0czg8873gz5sdkteqj',
+            ordinal_number: 257418248345364,
+            ordinal_block_height: 650000,
+            ordinal_offset: 0,
+            satpoint_post_inscription:
+              '9f4a9b73b0713c5da01c0a47f97c6c001af9028d6bdd9e264dfacbc4e6790201:0:0',
+          })
+          .build()
+      );
+      await db.updateInscriptions(
+        new TestChainhookPayloadBuilder()
+          .apply()
+          .block({
+            height: 778000,
+            hash: '0x00000000000000000002a90330a99f67e3f01eb2ce070b45930581e82fb7a91d',
+            timestamp: 1676913207,
+          })
+          .transaction({
+            hash: '0x9f4a9b73b0713c5da01c0a47f97c6c001af9028d6bdd9e264dfacbc4e6790201',
+          })
+          .inscriptionTransferred({
+            inscription_number: 188,
+            inscription_id: '9f4a9b73b0713c5da01c0a47f97c6c001af9028d6bdd9e264dfacbc4e6790201i0',
+            ordinal_number: 257418248345364,
+            post_transfer_output_value: 10000,
+            satpoint_post_transfer:
+              '9f4a9b73b0713c5da01c0a47f97c6c001af9028d6bdd9e264dfacbc4e6790201:0:0',
+            satpoint_pre_transfer:
+              '9f4a9b73b0713c5da01c0a47f97c6c001af9028d6bdd9e264dfacbc4e6790201:0:0',
+            updated_address: 'bc1pscktlmn99gyzlvymvrezh6vwd0l4kg06tg5rvssw0czg8873gz5sdkteqj',
+          })
+          .build()
+      );
+      await db.updateInscriptions(
+        new TestChainhookPayloadBuilder()
+          .apply()
+          .block({
+            height: 778001,
+            hash: '0x00000000000000000002a90330a99f67e3f01eb2ce070b45930581e82fb7a91d',
+            timestamp: 1676913207,
+          })
+          .transaction({
+            hash: '0x38c46a8bf7ec90bc7f6b797e7dc84baa97f4e5fd4286b92fe1b50176d03b18dc',
+          })
+          .inscriptionRevealed({
+            content_bytes: '0x48656C6C6F',
+            content_type: 'image/png',
+            content_length: 5,
+            inscription_number: 7,
+            inscription_fee: 2805,
+            inscription_id: '38c46a8bf7ec90bc7f6b797e7dc84baa97f4e5fd4286b92fe1b50176d03b18dci0',
+            inscription_output_value: 10000,
+            inscriber_address: 'bc1p3cyx5e2hgh53w7kpxcvm8s4kkega9gv5wfw7c4qxsvxl0u8x834qf0u2td',
+            ordinal_number: 257418248345364,
+            ordinal_block_height: 51483,
+            ordinal_offset: 0,
+            satpoint_post_inscription:
+              '38c46a8bf7ec90bc7f6b797e7dc84baa97f4e5fd4286b92fe1b50176d03b18dc:0:0',
+          })
+          .build()
+      );
+
+      const response = await fastify.inject({
+        method: 'GET',
+        url: '/ordinals/v1/stats/inscriptions',
+      });
+      expect(response.statusCode).toBe(200);
+
+      const json: { results: DbInscriptionCountPerBlock[] } = response.json();
+      const totals = json.results.map(i => i.inscriptions_total);
+      expect(isNonDecreasing(totals)).toBeTruthy();
+
+      const expected = {
+        results: [
+          { block_height: 778_000, inscriptions: 1, inscriptions_total: 1 },
+          { block_height: 778_001, inscriptions: 1, inscriptions_total: 2 },
+        ],
+      };
+      expect(json).toStrictEqual(expected);
+    });
+  });
+});
+
+function isNonDecreasing(arr: number[]) {
+  return arr.every((val, i) => i === 0 || val >= arr[i - 1]);
+}