fix (#2953)

Author: XiaofeiCao

fluent-tests/Initialize-Tests.ps1

@@ -114,6 +114,9 @@ $job = @(
     # resource with writable name
     "--version=$AUTOREST_CORE_VERSION $FLUENT_ARGUMENTS --input-file=https://raw.githubusercontent.com/Azure/azure-rest-api-specs/2548fe40102c9b5aa27a75a126c8367f55cb9e7d/specification/sql/resource-manager/Microsoft.Sql/stable/2021-11-01/FirewallRules.json --java.namespace=com.azure.mgmttest.resourcewithwritablename"
 
+    # non-string expandable enum
+    "--version=$AUTOREST_CORE_VERSION $FLUENT_ARGUMENTS --regenerate-pom=false --input-file=https://github.com/Azure/azure-rest-api-specs/blob/926540515b9d8059904f023d38c45dda8ba87c9f/specification/monitor/resource-manager/Microsoft.Insights/stable/2023-12-01/scheduledQueryRule_API.json --java.namespace=com.azure.mgmttest.nonstringexpandableenum"
+
     # fluent lite
     "--version=$AUTOREST_CORE_VERSION $FLUENTLITE_ARGUMENTS --pom-file=pom_generated_resources.xml https://raw.githubusercontent.com/Azure/azure-rest-api-specs/main/specification/resources/resource-manager/readme.md --tag=package-resources-2021-01 --java.namespace=com.azure.mgmtlitetest.resources",
     "--version=$AUTOREST_CORE_VERSION $FLUENTLITE_ARGUMENTS --regenerate-pom=false https://raw.githubusercontent.com/Azure/azure-rest-api-specs/da0cfefaa0e6c237e1e3819f1cb2e11d7606878d/specification/storage/resource-manager/readme.md --tag=package-2021-01 --java.namespace=com.azure.mgmtlitetest.storage",

fluent-tests/src/test/java/com/azure/mgmttest/CompilationTests.java

@@ -26,6 +26,8 @@
 import com.azure.mgmttest.network.fluent.models.NetworkInterfaceInner;
 import com.azure.mgmttest.network.fluent.models.NetworkSecurityGroupInner;
 import com.azure.mgmttest.networkwatcher.fluent.models.PacketCaptureResultInner;
+import com.azure.mgmttest.nonstringexpandableenum.fluent.models.ScheduledQueryRuleProperties;
+import com.azure.mgmttest.nonstringexpandableenum.models.AlertSeverity;
 import com.azure.mgmttest.postgresqlhsc.fluent.models.ServerConfigurationInner;
 import com.azure.mgmttest.resources.fluent.DeploymentsClient;
 import com.azure.mgmttest.resources.fluent.models.DeploymentExtendedInner;
@@ -38,6 +40,8 @@
 import com.azure.resourcemanager.resources.fluentcore.collection.InnerSupportsGet;
 import com.azure.resourcemanager.resources.fluentcore.collection.InnerSupportsListing;
 
+import java.io.IOException;
+
 import static org.mockito.ArgumentMatchers.any;
 import static org.mockito.ArgumentMatchers.anyInt;
 import static org.mockito.Mockito.anyString;
@@ -175,4 +179,9 @@ public void testSchemaCleanup() {
     public void testResourceWithWritableName() {
         FirewallRuleInner firewallRuleInner = new FirewallRuleInner();
     }
+
+    public void testNonStringExpandableEnum() throws IOException {
+        ScheduledQueryRuleProperties properties = new ScheduledQueryRuleProperties();
+        String jsonString = properties.toJsonString();
+    }
 }