Update to latest cadl-ranch-specs and tcgc (#1326)

Added tests for new APIs.
Removed TODO comment as the behavior is by design.

packages/typespec-go/package.json

@@ -48,7 +48,7 @@
   "devDependencies": {
     "@azure-tools/cadl-ranch": "~0.12.7",
     "@azure-tools/cadl-ranch-expect": "~0.13.3",
-    "@azure-tools/cadl-ranch-specs": "0.33.1",
+    "@azure-tools/cadl-ranch-specs": "0.33.4",
     "@azure-tools/typespec-autorest": "0.40.0",
     "@azure-tools/typespec-azure-resource-manager": "0.40.0",
     "@types/js-yaml": "~4.0.6",
@@ -66,7 +66,7 @@
     "@azure-tools/codegen": "~2.9.2",
     "@azure-tools/linq": "~3.1.0",
     "@azure-tools/typespec-azure-core": ">=0.41.0 <1.0.0",
-    "@azure-tools/typespec-client-generator-core": "0.41.5",
+    "@azure-tools/typespec-client-generator-core": "0.42.0",
     "@typespec/compiler": ">=0.55.0 <1.0.0",
     "@typespec/http": ">=0.55.0 <1.0.0",
     "@typespec/rest": ">=0.55.0 <1.0.0",

packages/typespec-go/src/tcgcadapter/clients.ts

@@ -33,11 +33,10 @@ export class clientAdapter {
       throw new Error('single-client cannot be enabled when there are multiple clients');
     }
     for (const sdkClient of sdkPackage.clients) {
-      // workaround for https://github.com/Azure/typespec-azure/issues/782
       if (sdkClient.methods.length === 0) {
+        // skip generating empty clients
         continue;
       }
-      // end workaround
 
       // start with instantiable clients and recursively work down
       if (sdkClient.initialization.access === 'public') {

packages/typespec-go/test/cadlranch/encode/durationgroup/custom_client_test.go

@@ -23,6 +23,14 @@ func TestHeaderClientDefault(t *testing.T) {
 	require.Zero(t, resp)
 }
 
+func TestHeaderClientFloat64Seconds(t *testing.T) {
+	client, err := durationgroup.NewDurationClient(nil)
+	require.NoError(t, err)
+	resp, err := client.NewDurationHeaderClient().Float64Seconds(context.Background(), 35.621, nil)
+	require.NoError(t, err)
+	require.Zero(t, resp)
+}
+
 func TestHeaderClientFloatSeconds(t *testing.T) {
 	client, err := durationgroup.NewDurationClient(nil)
 	require.NoError(t, err)
@@ -66,6 +74,17 @@ func TestPropertyClientDefault(t *testing.T) {
 	require.EqualValues(t, "P40D", *resp.Value)
 }
 
+func TestPropertyClientFloat64Seconds(t *testing.T) {
+	client, err := durationgroup.NewDurationClient(nil)
+	require.NoError(t, err)
+	resp, err := client.NewDurationPropertyClient().Float64Seconds(context.Background(), durationgroup.Float64SecondsDurationProperty{
+		Value: to.Ptr(35.621),
+	}, nil)
+	require.NoError(t, err)
+	require.NotNil(t, resp.Value)
+	require.EqualValues(t, float64(35.621), *resp.Value)
+}
+
 func TestPropertyClientFloatSeconds(t *testing.T) {
 	client, err := durationgroup.NewDurationClient(nil)
 	require.NoError(t, err)
@@ -124,6 +143,14 @@ func TestQueryClientDefault(t *testing.T) {
 	require.Zero(t, resp)
 }
 
+func TestQueryClientFloat64Seconds(t *testing.T) {
+	client, err := durationgroup.NewDurationClient(nil)
+	require.NoError(t, err)
+	resp, err := client.NewDurationQueryClient().Float64Seconds(context.Background(), 35.621, nil)
+	require.NoError(t, err)
+	require.Zero(t, resp)
+}
+
 func TestQueryClientFloatSeconds(t *testing.T) {
 	client, err := durationgroup.NewDurationClient(nil)
 	require.NoError(t, err)