added missing tests in utils

Signed-off-by: sivasathyaseeelan <[email protected]>

core/api/test/unit/utils/index.spec.ts

@@ -1,4 +1,17 @@
-import { btc2sat, sat2btc } from "@/domain/bitcoin"
+import {
+  btc2sat,
+  sat2btc,
+  toSats,
+  toMilliSatsFromNumber,
+  toMilliSatsFromString,
+  checkedToCurrencyBaseAmount,
+  checkedToSats,
+  isSha256Hash,
+} from "@/domain/bitcoin"
+import {
+  InvalidCurrencyBaseAmountError,
+  InvalidSatoshiAmountError,
+} from "@/domain/errors";
 import { elapsedSinceTimestamp } from "@/utils"
 
 describe("utils", () => {
@@ -22,6 +35,52 @@ describe("utils", () => {
     })
   })
 
+  describe("toSats", () => {
+    it("toSats converts number or bigint to satoshis", () => {
+      expect(toSats(12345)).toBe(12345);
+      expect(toSats(BigInt(12345))).toBe(12345);
+    })
+  })
+
+  describe("toMilliSatsFromNumber", () => {
+    it("toMilliSatsFromNumber converts number to millisatoshis", () => {
+      expect(toMilliSatsFromNumber(12345)).toBe(12345);
+    })
+  })
+
+  describe("toMilliSatsFromString", () => {
+    it("toMilliSatsFromString converts string to millisatoshis", () => {
+      expect(toMilliSatsFromString("12345")).toBe(12345);
+      expect(toMilliSatsFromString("0")).toBe(0);
+    })
+  })
+
+  describe("checkedToCurrencyBaseAmount", () => {
+    it("checkedToCurrencyBaseAmount validates currency base amount", () => {
+      expect(checkedToCurrencyBaseAmount(12345)).toBe(12345);
+      expect(checkedToCurrencyBaseAmount(0)).toBeInstanceOf(
+        InvalidCurrencyBaseAmountError
+      );
+    })
+  })
+
+  describe("checkedToSats", () => {
+    it("checkedToSats validates satoshi amount", () => {
+      expect(checkedToSats(12345)).toBe(12345);
+      expect(checkedToSats(0)).toBeInstanceOf(InvalidSatoshiAmountError);
+    })
+  })
+
+  describe("isSha256Hash", () => {
+    it("isSha256Hash validates SHA-256 hash format", () => {
+      expect(isSha256Hash("a3c45e9f8b7d0f4c5a1234567890abcdef1234567890abcdef1234567890abcd")).toBe(
+        true
+      );
+      expect(isSha256Hash("not-a-hash")).toBe(false);
+      expect(isSha256Hash("123")).toBe(false);
+    })
+  })
+
   describe("elapsedFromTimestamp", () => {
     it("returns expected number of seconds for elapsed time", () => {
       const timestamp = new Date()