fix case-insensitivity of resource type names

Author: SteveL-MSFT

dsc/tests/dsc_config_get.tests.ps1

@@ -37,15 +37,15 @@ Describe 'dsc config get tests' {
             `$schema: https://raw.githubusercontent.com/PowerShell/DSC/main/schemas/2024/04/config/document.json
             resources:
             - name: Echo
-              type: Test/Echo
+              type: test/echo
               properties:
                 output: hello
 "@
         $result = $config_yaml | dsc config get --format pretty-json | ConvertFrom-Json
         $result.hadErrors | Should -BeFalse
         $result.results.Count | Should -Be 1
         $result.results[0].Name | Should -Be 'Echo'
-        $result.results[0].type | Should -BeExactly 'Test/Echo'
+        $result.results[0].type | Should -BeExactly 'test/echo'
         $result.results[0].result.actualState.output | Should -Be 'hello'
         $result.metadata.'Microsoft.DSC'.version | Should -BeLike '3.*'
         $result.metadata.'Microsoft.DSC'.operation | Should -BeExactly 'Get'

dsc_lib/src/discovery/command_discovery.rs

@@ -309,7 +309,7 @@ impl ResourceDiscovery for CommandDiscovery {
             {
                 // remove the resource from the list of required resources
                 remaining_required_resource_types.retain(|x| *x != resource_name.to_lowercase());
-                found_resources.insert(resource_name.clone(), resource.clone());
+                found_resources.insert(resource_name.to_lowercase(), resource.clone());
                 if remaining_required_resource_types.is_empty()
                 {
                     return Ok(found_resources);
@@ -330,7 +330,7 @@ impl ResourceDiscovery for CommandDiscovery {
             {
                 // remove the adapter from the list of required resources
                 remaining_required_resource_types.retain(|x| *x != adapter_name.to_lowercase());
-                found_resources.insert(adapter_name.clone(), adapter.clone());
+                found_resources.insert(adapter_name.to_lowercase(), adapter.clone());
                 if remaining_required_resource_types.is_empty()
                 {
                     return Ok(found_resources);
@@ -349,10 +349,10 @@ impl ResourceDiscovery for CommandDiscovery {
                 if remaining_required_resource_types.contains(&adapted_name.to_lowercase())
                 {
                     remaining_required_resource_types.retain(|x| *x != adapted_name.to_lowercase());
-                    found_resources.insert(adapted_name.clone(), adapted_resource.clone());
+                    found_resources.insert(adapted_name.to_lowercase(), adapted_resource.clone());
 
                     // also insert the adapter
-                    found_resources.insert(adapter_name.clone(), adapter.clone());
+                    found_resources.insert(adapter_name.to_lowercase(), adapter.clone());
                     if remaining_required_resource_types.is_empty()
                     {
                         return Ok(found_resources);

dsc_lib/src/discovery/mod.rs

@@ -27,14 +27,14 @@ impl Discovery {
     }
 
     /// List operation for getting available resources based on the filters.
-    /// 
+    ///
     /// # Arguments
-    /// 
+    ///
     /// * `type_name_filter` - The filter for the resource type name.
     /// * `adapter_name_filter` - The filter for the adapter name.
-    /// 
+    ///
     /// # Returns
-    /// 
+    ///
     /// A vector of `DscResource` instances.
     pub fn list_available_resources(&mut self, type_name_filter: &str, adapter_name_filter: &str) -> Vec<DscResource> {
         let discovery_types: Vec<Box<dyn ResourceDiscovery>> = vec![
@@ -65,13 +65,13 @@ impl Discovery {
 
     #[must_use]
     pub fn find_resource(&self, type_name: &str) -> Option<&DscResource> {
-        self.resources.get(type_name)
+        self.resources.get(&type_name.to_lowercase())
     }
 
     /// Find resources based on the required resource types.
-    /// 
+    ///
     /// # Arguments
-    /// 
+    ///
     /// * `required_resource_types` - The required resource types.
     pub fn find_resources(&mut self, required_resource_types: &[String]) {
         let discovery_types: Vec<Box<dyn ResourceDiscovery>> = vec![

osinfo/tests/osinfo.tests.ps1

@@ -3,7 +3,7 @@
 
 Describe 'osinfo resource tests' {
     It 'should get osinfo' {
-        $out = dsc resource get -r Microsoft/OSInfo | ConvertFrom-Json
+        $out = dsc resource get -r Microsoft/osInfo | ConvertFrom-Json
         $LASTEXITCODE | Should -Be 0
         if ($IsWindows) {
             $out.actualState.family | Should -BeExactly 'Windows'