Add basic e2e test for Dotnet (#230)

* First stab at e2e dotnet test

* Getting to a plugin install error

* More tweaks

* This works locally with pulumi@master. Awaiting Pulumi release.

Don't need to inlude the Bucket Item Group

cleanup

Author: guineveresaenger

tests/acc_test.go

@@ -555,6 +555,83 @@ func TestE2eTs(t *testing.T) {
 	}
 }
 
+func TestE2eDotnet(t *testing.T) {
+
+	type testCase struct {
+		name                string // Must be same as project folder in testdata/programs/python
+		moduleName          string
+		moduleVersion       string
+		moduleNamespace     string
+		previewExpect       map[apitype.OpType]int
+		upExpect            map[string]int
+		deleteExpect        map[string]int
+		diffNoChangesExpect map[apitype.OpType]int
+	}
+
+	testcases := []testCase{
+		{
+			name:            "s3bucketmod",
+			moduleName:      "terraform-aws-modules/s3-bucket/aws",
+			moduleVersion:   "4.5.0",
+			moduleNamespace: "bucket",
+			previewExpect: map[apitype.OpType]int{
+				apitype.OpType("create"): 5,
+			},
+			upExpect: map[string]int{
+				"create": 5,
+			},
+			deleteExpect: map[string]int{
+				"delete": 5,
+			},
+			diffNoChangesExpect: map[apitype.OpType]int{
+				apitype.OpType("same"): 5,
+			},
+		},
+	}
+
+	for _, tc := range testcases {
+		tc := tc
+		localProviderBinPath := ensureCompiledProvider(t)
+		skipLocalRunsWithoutCreds(t)
+		t.Run(tc.name, func(t *testing.T) {
+			testProgram := filepath.Join("testdata", "programs", "dotnet", tc.name)
+			integrationTest := pulumitest.NewPulumiTest(
+				t,
+				testProgram,
+				opttest.LocalProviderPath("terraform-module", filepath.Dir(localProviderBinPath)),
+				opttest.SkipInstall(),
+			)
+
+			// Get a prefix for resource names
+			prefix := generateTestResourcePrefix()
+
+			// Set prefix via config
+			integrationTest.SetConfig(t, "prefix", prefix)
+
+			// Generate package
+			pulumiPackageAdd(
+				t,
+				integrationTest,
+				localProviderBinPath,
+				tc.moduleName,
+				tc.moduleVersion,
+				tc.moduleNamespace)
+
+			previewResult := integrationTest.Preview(t)
+			autogold.Expect(tc.previewExpect).Equal(t, previewResult.ChangeSummary)
+
+			upResult := integrationTest.Up(t)
+			autogold.Expect(&tc.upExpect).Equal(t, upResult.Summary.ResourceChanges)
+
+			previewResult = integrationTest.Preview(t)
+			autogold.Expect(tc.diffNoChangesExpect).Equal(t, previewResult.ChangeSummary)
+
+			destroyResult := integrationTest.Destroy(t)
+			autogold.Expect(&tc.deleteExpect).Equal(t, destroyResult.Summary.ResourceChanges)
+		})
+	}
+}
+
 func TestE2ePython(t *testing.T) {
 
 	type testCase struct {

tests/testdata/programs/dotnet/s3bucketmod/Program.cs

@@ -0,0 +1,16 @@
+using System.Collections.Generic;
+using Pulumi;
+using Pulumi.Bucket;
+
+return await Deployment.RunAsync(() =>
+{
+    // Add your resources here
+    // e.g. var resource = new Resource("name", new ResourceArgs { });
+    var config = new Config();
+    var prefix = config.Get("prefix") ?? Deployment.Instance.StackName;
+    var myBucketModule = new Pulumi.Bucket.Module("myBucketModule", new ModuleArgs
+            {
+                Bucket = $"{prefix}-test-bucket",  // Example argument
+                // Add other arguments here
+            });
+});

tests/testdata/programs/dotnet/s3bucketmod/Pulumi.yaml

@@ -0,0 +1,11 @@
+name: s3bucketmod
+description: A minimal C# Pulumi program
+runtime: dotnet
+config:
+  pulumi:tags:
+    value:
+      pulumi:template: csharp
+plugins:
+  providers:
+    - name: terraform-module
+      path: /Users/guin/go/src/github.com/pulumi/pulumi-terraform-module-provider/bin

tests/testdata/programs/dotnet/s3bucketmod/s3bucketmod.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <DefaultItemExcludes>$(DefaultItemExcludes);sdks/**/*.cs</DefaultItemExcludes>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Pulumi" Version="3.*" />
+  </ItemGroup>
+
+</Project>