feat(wasm-utxo): wrap test suites in describe blocks

Add proper describe blocks to organize test cases into suites for better
test hierarchy and reporting. This change helps with test organization
and makes output more readable.

Issue: BTC-2786

Co-authored-by: llm-git <llm-git@ttll.de>

Author: OttoAllmendinger

packages/wasm-utxo/test/address/utxolibCompat.ts

@@ -117,10 +117,12 @@ function runTest(network: utxolib.Network, addressFormat?: AddressFormat) {
   });
 }
 
-utxolib.getNetworkList().forEach((network) => {
-  runTest(network);
-  const mainnet = utxolib.getMainnet(network);
-  if (mainnet === utxolib.networks.bitcoincash || mainnet === utxolib.networks.ecash) {
-    runTest(network, "cashaddr");
-  }
+describe("utxolib compatible address encoding/decoding", function () {
+  utxolib.getNetworkList().forEach((network) => {
+    runTest(network);
+    const mainnet = utxolib.getMainnet(network);
+    if (mainnet === utxolib.networks.bitcoincash || mainnet === utxolib.networks.ecash) {
+      runTest(network, "cashaddr");
+    }
+  });
 });

packages/wasm-utxo/test/fixedScript/address.ts

@@ -105,13 +105,15 @@ function runTest(
   });
 }
 
-utxolib.getNetworkList().forEach((network) => {
-  runTest(network);
-  runTest(network, { derivationPrefixes: ["m/1/2", "m/0/0", "m/0/0"] });
-  if (
-    utxolib.getMainnet(network) === utxolib.networks.bitcoincash ||
-    utxolib.getMainnet(network) === utxolib.networks.ecash
-  ) {
-    runTest(network, { addressFormat: "cashaddr" });
-  }
+describe("address for networks", function () {
+  utxolib.getNetworkList().forEach((network) => {
+    runTest(network);
+    runTest(network, { derivationPrefixes: ["m/1/2", "m/0/0", "m/0/0"] });
+    if (
+      utxolib.getMainnet(network) === utxolib.networks.bitcoincash ||
+      utxolib.getMainnet(network) === utxolib.networks.ecash
+    ) {
+      runTest(network, { addressFormat: "cashaddr" });
+    }
+  });
 });

packages/wasm-utxo/test/fixedScriptToDescriptor.ts

@@ -116,10 +116,12 @@ function runTest(
   });
 }
 
-scriptTypes.forEach((scriptType) => {
-  index.forEach((index) => {
-    scope.forEach((scope) => {
-      runTest(scriptType, index, scope);
+describe("fixedScript to descriptor", function () {
+  scriptTypes.forEach((scriptType) => {
+    index.forEach((index) => {
+      scope.forEach((scope) => {
+        runTest(scriptType, index, scope);
+      });
     });
   });
 });

packages/wasm-utxo/test/psbtFixedScriptCompat.ts

@@ -130,26 +130,28 @@ function describeUpdateInputWithDescriptor(
   });
 }
 
-fixtures.forEach(({ psbt, scriptType, stage }) => {
-  describe(`PSBT fixture ${scriptType} ${stage}`, function () {
-    let buf: Buffer;
-    let wrappedPsbt: Psbt;
-
-    before(function () {
-      buf = psbt.toBuffer();
-      wrappedPsbt = toWrappedPsbt(buf);
-    });
+describe("PSBT fixture", function () {
+  fixtures.forEach(({ psbt, scriptType, stage }) => {
+    describe(`PSBT fixture ${scriptType} ${stage}`, function () {
+      let buf: Buffer;
+      let wrappedPsbt: Psbt;
+
+      before(function () {
+        buf = psbt.toBuffer();
+        wrappedPsbt = toWrappedPsbt(buf);
+      });
 
-    it("should map to same hex", function () {
-      assertEqualBuffer(buf, wrappedPsbt.serialize());
-    });
+      it("should map to same hex", function () {
+        assertEqualBuffer(buf, wrappedPsbt.serialize());
+      });
 
-    it("should round-trip utxolib -> ms -> utxolib", function () {
-      assertEqualBuffer(buf, toUtxoPsbt(wrappedPsbt).toBuffer());
-    });
+      it("should round-trip utxolib -> ms -> utxolib", function () {
+        assertEqualBuffer(buf, toUtxoPsbt(wrappedPsbt).toBuffer());
+      });
 
-    if (stage === "bare") {
-      describeUpdateInputWithDescriptor(psbt, scriptType);
-    }
+      if (stage === "bare") {
+        describeUpdateInputWithDescriptor(psbt, scriptType);
+      }
+    });
   });
 });