fix tests

src/Bicep.Cli/Helpers/ServiceCollectionExtensions.cs

@@ -55,7 +55,6 @@ public static IServiceCollection AddCommands(this IServiceCollection services) =
 
  public static IServiceCollection AddBicepCore(this IServiceCollection services) => services
  .AddSingleton<INamespaceProvider, DefaultNamespaceProvider>()
- .AddSingleton<IProviderTypeLoader, AzResourceTypeLoader>()
  .AddSingleton<IResourceTypeProviderFactory, ResourceTypeProviderFactory>()
  .AddSingleton<IContainerRegistryClientFactory, ContainerRegistryClientFactory>()
  .AddSingleton<ITemplateSpecRepositoryFactory, TemplateSpecRepositoryFactory>()

src/Bicep.Core.UnitTests/IServiceCollectionExtensions.cs

@@ -36,7 +36,6 @@ public static class IServiceCollectionExtensions
 {
  public static IServiceCollection AddBicepCore(this IServiceCollection services) => services
  .AddSingleton<INamespaceProvider, DefaultNamespaceProvider>()
- .AddSingleton<IProviderTypeLoader, AzResourceTypeLoader>()
  .AddSingleton<IResourceTypeProviderFactory, ResourceTypeProviderFactory>()
  .AddSingleton<IContainerRegistryClientFactory, ContainerRegistryClientFactory>()
  .AddSingleton<ITemplateSpecRepositoryFactory, TemplateSpecRepositoryFactory>()

src/Bicep.Core/Semantics/DeclarationVisitor.cs

@@ -14,6 +14,7 @@
 using Bicep.Core.TypeSystem;
 using Bicep.Core.Utils;
 using Bicep.Core.Workspaces;
+using System.IO;
 
 namespace Bicep.Core.Semantics
 {
@@ -191,18 +192,24 @@ TypeSymbol resolveProviderSymbol()
  }
 
  // Try to resolve the provider folder in the local cache from the specification (only works for az provider
- string? providerPathInLocalCache = null;
+ string? providerPackageCacheDir = null;
  if (syntax.Specification.Name.Equals(AzNamespaceType.BuiltInName) &&
- !syntax.TryGetProviderDirectoryInCache(factory, features, context.SourceFileUri).IsSuccess(out providerPathInLocalCache, out var errorBuilder))
+ !syntax.TryGetProviderDirectoryInCache(factory, features, context.SourceFileUri).IsSuccess(out providerPackageCacheDir, out var errorBuilder))
  {
 
  return ErrorType.Create(errorBuilder(DiagnosticBuilder.ForPosition(syntax)));
  }
 
+ // Check if the provider folder exists, if it doesn't then the provider could not be restored
+ if (providerPackageCacheDir is not null && !Directory.Exists(providerPackageCacheDir))
+ {
+ return ErrorType.Create(DiagnosticBuilder.ForPosition(syntax).UnrecognizedProvider(syntax.Specification.Name));
+ }
+
  if (namespaceProvider.TryGetNamespace(
  new(
  syntax.Specification.Name,
- providerPathInLocalCache,
+ providerPackageCacheDir,
  syntax.Alias?.IdentifierName,
  syntax.Specification.Version),
  targetScope,

src/Bicep.Core/Semantics/Namespaces/INamespaceProvider.cs

@@ -13,8 +13,8 @@ public record TypesProviderDescriptor
 {
  public TypesProviderDescriptor(
  string name,
- string? path = null,
  string? alias = null,
+ string? path = null,
  string version = IResourceTypeProvider.BuiltInVersion)
  {
  Name = name;

src/Bicep.Core/TypeSystem/K8s/K8sResourceTypeLoader.cs

@@ -8,7 +8,7 @@
 
 namespace Bicep.Core.TypeSystem.K8s
 {
- public class K8sResourceTypeLoader
+ public class K8sResourceTypeLoader : IProviderTypeLoader
  {
  private readonly ITypeLoader typeLoader;
  private readonly K8sResourceTypeFactory resourceTypeFactory;

src/Bicep.Core/TypeSystem/MicrosoftGraph/MicrosoftGraphResourceTypeLoader.cs

@@ -8,7 +8,7 @@
 
 namespace Bicep.Core.TypeSystem.MicrosoftGraph
 {
- public class MicrosoftGraphResourceTypeLoader
+ public class MicrosoftGraphResourceTypeLoader : IProviderTypeLoader
  {
  private readonly ITypeLoader typeLoader;
  private readonly MicrosoftGraphResourceTypeFactory resourceTypeFactory;

src/Bicep.RegistryModuleTool/Extensions/IServiceCollectionExtensions.cs

@@ -23,7 +23,6 @@ public static class IServiceCollectionExtensions
  public static IServiceCollection AddBicepCompiler(this IServiceCollection services) => services
  .AddSingleton<IFileSystem, FileSystem>()
  .AddSingleton<INamespaceProvider, DefaultNamespaceProvider>()
- .AddSingleton<IProviderTypeLoader, AzResourceTypeLoader>()
  .AddSingleton<IResourceTypeProviderFactory, ResourceTypeProviderFactory>()
  .AddSingleton<IContainerRegistryClientFactory, ContainerRegistryClientFactory>()
  .AddSingleton<ITemplateSpecRepositoryFactory, TemplateSpecRepositoryFactory>()

src/Bicep.Wasm/IServiceCollectionExtensions.cs

@@ -23,7 +23,6 @@ namespace Bicep.Wasm;
 public static class IServiceCollectionExtensions
 {
  public static IServiceCollection AddBicepCore(this IServiceCollection services) => services
- .AddSingleton<IProviderTypeLoader, AzResourceTypeLoader>()
  .AddSingleton<IResourceTypeProviderFactory, ResourceTypeProviderFactory>()
  .AddSingleton<INamespaceProvider, DefaultNamespaceProvider>()
  .AddSingleton<IModuleDispatcher, ModuleDispatcher>()