Add remaining alias tests for .NET

tests/integration/aliases/aliases_test.go

@@ -13,9 +13,9 @@ import (
 var dirs = []string{
 	"rename",
 	"adopt_into_component",
-	//	"rename_component_and_child",
-	//	"retype_component",
-	//	"rename_component",
+	"rename_component_and_child",
+	"retype_component",
+	"rename_component",
 }
 
 // TestNodejsAliases tests a case where a resource's name changes but it provides an `alias`

tests/integration/aliases/dotnet/rename_component/step1/Aliases.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
+  </PropertyGroup>
+
+</Project>

tests/integration/aliases/dotnet/rename_component/step1/Program.cs

@@ -0,0 +1,39 @@
+// Copyright 2016-2019, Pulumi Corporation.  All rights reserved.
+
+using System.Threading.Tasks;
+using Pulumi;
+
+class Resource : ComponentResource
+{
+    public Resource(string name, ComponentResourceOptions options = null)
+        : base("my:module:Resource", name, options)
+    {
+    }
+}
+
+// Scenario #3 - rename a component (and all it's children)
+class ComponentThree : ComponentResource
+{
+    private Resource resource1;
+    private Resource resource2;
+
+    public ComponentThree(string name, ComponentResourceOptions options = null)
+        : base("my:module:ComponentThree", name, options)
+    {
+        // Note that both un-prefixed and parent-name-prefixed child names are supported. For the later, the implicit
+        // alias inherited from the parent alias will include replacing the name prefix to match the parent alias name.
+        this.resource1 = new Resource($"{name}-child", new ComponentResourceOptions { Parent = this });
+        this.resource2 = new Resource("otherchild", new ComponentResourceOptions { Parent = this });
+    }
+}
+
+class Program
+{
+    static Task<int> Main(string[] args)
+    {
+        return Deployment.RunAsync(() => 
+        {
+            var comp3 = new ComponentThree("comp3");
+        });
+    }
+}

tests/integration/aliases/dotnet/rename_component/step1/Pulumi.yaml

@@ -0,0 +1,3 @@
+name: aliases_rename_component
+description: A program that replaces a resource with a new name and alias.
+runtime: dotnet

tests/integration/aliases/dotnet/rename_component/step2/Program.cs

@@ -0,0 +1,45 @@
+// Copyright 2016-2019, Pulumi Corporation.  All rights reserved.
+
+using System.Threading.Tasks;
+using Pulumi;
+
+class Resource : ComponentResource
+{
+    public Resource(string name, ComponentResourceOptions options = null)
+        : base("my:module:Resource", name, options)
+    {
+    }
+}
+
+// Scenario #3 - rename a component (and all it's children)
+// No change to the component itself.
+class ComponentThree : ComponentResource
+{
+    private Resource resource1;
+    private Resource resource2;
+
+    public ComponentThree(string name, ComponentResourceOptions options = null)
+        : base("my:module:ComponentThree", name, options)
+    {
+        // Note that both un-prefixed and parent-name-prefixed child names are supported. For the later, the implicit
+        // alias inherited from the parent alias will include replacing the name prefix to match the parent alias name.
+        this.resource1 = new Resource($"{name}-child", new ComponentResourceOptions { Parent = this });
+        this.resource2 = new Resource("otherchild", new ComponentResourceOptions { Parent = this });
+    }
+}
+
+
+class Program
+{
+    static Task<int> Main(string[] args)
+    {
+        return Deployment.RunAsync(() =>
+        {
+            // Applying an alias to the instance successfully renames both the component and the children.
+            var comp3 = new ComponentThree("newcomp3", new ComponentResourceOptions
+            {
+                Aliases = { new Alias { Name = "comp3" } },
+            });
+        });
+    }
+}

tests/integration/aliases/dotnet/rename_component_and_child/step1/Aliases.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
+  </PropertyGroup>
+
+</Project>

tests/integration/aliases/dotnet/rename_component_and_child/step1/Program.cs

@@ -0,0 +1,35 @@
+// Copyright 2016-2019, Pulumi Corporation.  All rights reserved.
+
+using System.Threading.Tasks;
+using Pulumi;
+
+class Resource : ComponentResource
+{
+    public Resource(string name, ComponentResourceOptions options = null)
+        : base("my:module:Resource", name, options)
+    {
+    }
+}
+
+// Scenario #5 - composing #1 and #3 and making both changes at the same time
+class ComponentFive : ComponentResource
+{
+    private Resource resource;
+
+    public ComponentFive(string name, ComponentResourceOptions options = null)
+        : base("my:module:ComponentFive", name, options)
+    {
+        this.resource = new Resource("otherchild", new ComponentResourceOptions { Parent = this });
+    }
+}
+
+class Program
+{
+    static Task<int> Main(string[] args)
+    {
+        return Deployment.RunAsync(() => 
+        {
+            var comp5 = new ComponentFive("comp5");
+        });
+    }
+}

tests/integration/aliases/dotnet/rename_component_and_child/step1/Pulumi.yaml

@@ -0,0 +1,3 @@
+name: aliases_rename_component_and_child
+description: A program that replaces a resource with a new name and alias.
+runtime: dotnet

tests/integration/aliases/dotnet/rename_component_and_child/step2/Program.cs

@@ -0,0 +1,42 @@
+// Copyright 2016-2019, Pulumi Corporation.  All rights reserved.
+
+using System.Threading.Tasks;
+using Pulumi;
+
+class Resource : ComponentResource
+{
+    public Resource(string name, ComponentResourceOptions options = null)
+        : base("my:module:Resource", name, options)
+    {
+    }
+}
+
+// Scenario #5 - composing #1 and #3
+class ComponentFive : ComponentResource
+{
+    private Resource resource;
+
+    public ComponentFive(string name, ComponentResourceOptions options = null)
+        : base("my:module:ComponentFive", name, options)
+    {
+        this.resource = new Resource("otherchildrenamed", new ComponentResourceOptions
+        { 
+            Parent = this,
+            Aliases = { { new Alias { Name = "otherchild", Parent = this } } },
+        });
+    }
+}
+
+class Program
+{
+    static Task<int> Main(string[] args)
+    {
+        return Deployment.RunAsync(() =>
+        {
+            var comp5 = new ComponentFive("newcomp5", new ComponentResourceOptions
+            {
+                Aliases = { new Alias { Name = "comp5" } },
+            });
+        });
+    }
+}

tests/integration/aliases/dotnet/retype_component/step1/Aliases.csproj

@@ -0,0 +1,8 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <OutputType>Exe</OutputType>
+    <TargetFramework>netcoreapp3.0</TargetFramework>
+  </PropertyGroup>
+
+</Project>

tests/integration/aliases/dotnet/retype_component/step1/Program.cs

@@ -0,0 +1,35 @@
+// Copyright 2016-2019, Pulumi Corporation.  All rights reserved.
+
+using System.Threading.Tasks;
+using Pulumi;
+
+class Resource : ComponentResource
+{
+    public Resource(string name, ComponentResourceOptions options = null)
+        : base("my:module:Resource", name, options)
+    {
+    }
+}
+
+// Scenario #4 - change the type of a component
+class ComponentFour : ComponentResource
+{
+    private Resource resource;
+
+    public ComponentFour(string name, ComponentResourceOptions options = null)
+        : base("my:module:ComponentFour", name, options)
+    {
+        this.resource = new Resource("otherchild", new ComponentResourceOptions { Parent = this });
+    }
+}
+
+class Program
+{
+    static Task<int> Main(string[] args)
+    {
+        return Deployment.RunAsync(() => 
+        {
+            var comp4 = new ComponentFour("comp4");
+        });
+    }
+}

tests/integration/aliases/dotnet/retype_component/step1/Pulumi.yaml

@@ -0,0 +1,3 @@
+name: aliases_retype_component
+description: A program that replaces a resource with a new name and alias.
+runtime: dotnet

tests/integration/aliases/dotnet/retype_component/step2/Program.cs

@@ -0,0 +1,41 @@
+// Copyright 2016-2019, Pulumi Corporation.  All rights reserved.
+
+using System.Threading.Tasks;
+using Pulumi;
+
+class Resource : ComponentResource
+{
+    public Resource(string name, ComponentResourceOptions options = null)
+        : base("my:module:Resource", name, options)
+    {
+    }
+}
+
+// Scenario #4 - change the type of a component
+class ComponentFour : ComponentResource
+{
+    private Resource resource;
+
+    public ComponentFour(string name, ComponentResourceOptions options = null)
+        : base("my:differentmodule:ComponentFourWithADifferentTypeName", name, ComponentResourceOptions.Merge(options, new ComponentResourceOptions
+        {
+            // Add an alias that references the old type of this resource
+            // and then make the base() call with the new type of this resource and the added alias.
+            Aliases = { new Alias { Type = "my:module:ComponentFour" } }
+        }))
+    {
+        // The child resource will also pick up an implicit alias due to the new type of the component it is parented to.
+        this.resource = new Resource("otherchild", new ComponentResourceOptions { Parent = this });
+    }
+}
+
+class Program
+{
+    static Task<int> Main(string[] args)
+    {
+        return Deployment.RunAsync(() =>
+        {
+            var comp4 = new ComponentFour("comp4");
+        });
+    }
+}