Unit Test Utils: iconHashToBigInt iconBigIntToHash

tests/local.ts

@@ -1,3 +1,4 @@
 import "./local/snowflake.ts";
 import "./util/validateLength.ts";
 import "./util/hasProperty.ts";
+import "./util/hash.ts";

tests/util/hash.ts

@@ -0,0 +1,30 @@
+import { iconHashToBigInt, iconBigintToHash } from "../../src/util/hash.ts";
+import { assertEquals } from "../deps.ts";
+const iconHash = "4bbb271a13f7195031adcc06a2d867ce";
+const iconBigInt = 3843769888406823508519992434416504301518n;
+const a_iconHash = "a_4bbb271a13f7195031adcc06a2d867ce";
+const a_iconBigInt = 3503487521485885045056617826984736090062n;
+Deno.test({
+  name: "[utils] icon hash to bigint",
+  fn() {
+    assertEquals(iconHashToBigInt(iconHash), iconBigInt);
+  },
+});
+Deno.test({
+  name: "[utils] icon bigint to hash",
+  fn() {
+    assertEquals(iconBigintToHash(iconBigInt), iconHash);
+  },
+});
+Deno.test({
+  name: "[utils] icon hash to bigint a_ (animated)",
+  fn() {
+    assertEquals(iconHashToBigInt(a_iconHash), a_iconBigInt);
+  },
+});
+Deno.test({
+  name: "[utils] icon bigint to hash a_ (animated)",
+  fn() {
+    assertEquals(iconBigintToHash(a_iconBigInt), a_iconHash);
+  },
+});