first blockchain functions tests - addresses.ts type testing

src/blockchain/__tests__/addresses.spec.ts

@@ -0,0 +1,21 @@
+import { assertType, expectTypeOf } from 'vitest'
+import {
+    getTokenAddress,
+    getP2PixAddress,
+    getProviderUrl,
+    isPossibleNetwork,
+    possibleChains,
+    network2Chain,
+} from '../addresses'
+
+test("My addresses.ts types work properly", () =>{
+
+    expectTypeOf(getTokenAddress).toBeFunction()
+    expectTypeOf(getP2PixAddress).toBeFunction()
+    expectTypeOf(getProviderUrl).toBeFunction()
+    expectTypeOf(isPossibleNetwork).toBeFunction()
+
+    expectTypeOf(possibleChains).toBeObject()
+    expectTypeOf(network2Chain).toBeObject()
+
+})