public async Task DependenciesGraphProvider_GetChildrenAsync()
{
var projectPath = @"c:\myproject\project.csproj";
var nodeIdString = @"file:///[MyProvider;MyNodeItemSpec]";
var nodeJson = @"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}";
var childNodeJson = @"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec""
}
}";
var existingNode = IDependencyNodeFactory.FromJson(nodeJson);
var existingChildNode = IDependencyNodeFactory.FromJson(childNodeJson);
existingNode.Children.Add(existingChildNode);
var inputNode = IGraphContextFactory.CreateNode(projectPath, nodeIdString, existingNode);
var outputNodes = new HashSet <GraphNode>();
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
mockProvider.AddTestDependencyNodes(new[] { existingNode });
var mockProjectContextProvider = IDependenciesGraphProjectContextProviderFactory.Implement(projectPath, mockProvider);
var mockGraphContext = IGraphContextFactory.ImplementGetChildrenAsync(inputNode,
trackChanges: true,
outputNodes: outputNodes);
var provider = new TestableDependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act
await provider.BeginGetGraphDataAsync(mockGraphContext);
// Assert
Assert.Equal(1, outputNodes.Count);
var childGraphNode = outputNodes.First();
Assert.Equal(existingChildNode, childGraphNode.GetValue <IDependencyNode>(DependenciesGraphSchema.DependencyNodeProperty));
Assert.False(childGraphNode.GetValue <bool>(DgmlNodeProperties.ContainsChildren));
var childProjectPath = childGraphNode.Id.GetNestedValueByName <Uri>(CodeGraphNodeIdName.Assembly);
Assert.Equal(projectPath.Replace('\\', '/'), childProjectPath.AbsolutePath);
var childSubTreeProvider = childGraphNode.GetValue(DependenciesGraphSchema.ProviderProperty);
Assert.True(childSubTreeProvider is IProjectDependenciesSubTreeProviderMock);
Assert.Equal("MyDefaultTestProvider", ((IProjectDependenciesSubTreeProviderMock)childSubTreeProvider).ProviderTestType);
Assert.Equal(1, childGraphNode.IncomingLinkCount);
Assert.Equal(1, provider.GetRegisteredSubTreeProviders().Count());
}
public async Task DependenciesGraphProvider_GetChildrenAsync_NodeDoesNotExistAnyMore()
{
// Arrange
var projectPath = @"c:\myproject\project.csproj";
var nodeIdString = @"file:///[MyProvider;MyNodeItemSpec]";
var nodeJson = @"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}";
var existingNode = IDependencyNodeFactory.FromJson(nodeJson);
var inputNode = IGraphContextFactory.CreateNode(projectPath, nodeIdString, existingNode);
var mockGraphContext = IGraphContextFactory.Implement(CancellationToken.None,
new HashSet <GraphNode>()
{
inputNode
},
GraphContextDirection.Contains);
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
var mockProjectContextProvider =
IDependenciesGraphProjectContextProviderFactory.Implement(projectPath, mockProvider);
var provider = new DependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act (if something is wrong, there would be exception since we did not provide more mocks)
await provider.BeginGetGraphDataAsync(mockGraphContext);
}
public async Task DependenciesGraphProvider_CheckChildrenAsync_TopLevelNodeWithoutId_ShouldGetProviderFromParent()
{
var projectPath = @"c:\myproject\project.csproj";
var parentNodeIdString = @"file:///[MyProvider;;;]";
var nodeFilePath = @"c:/myproject/MyNodeItemSpec";
var mockVsHierarchyItem = IVsHierarchyItemFactory.ImplementProperties(
text: "MyNodeItemSpec",
parentCanonicalName: parentNodeIdString);
var inputNode = IGraphContextFactory.CreateNode(projectPath,
nodeFilePath,
hierarchyItem: mockVsHierarchyItem);
var rootNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyRootNode""
}
}");
var existingNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}");
var existingChildNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec""
}
}");
rootNode.AddChild(existingNode);
existingNode.Children.Add(existingChildNode);
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
mockProvider.RootNode = rootNode;
mockProvider.AddTestDependencyNodes(new[] { existingNode });
var mockProjectContextProvider = IDependenciesGraphProjectContextProviderFactory.Implement(projectPath, mockProvider);
var mockGraphContext = IGraphContextFactory.ImplementContainsChildren(inputNode);
var provider = new DependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act
await provider.BeginGetGraphDataAsync(mockGraphContext);
// Assert
Assert.True(inputNode.GetValue <bool>(DgmlNodeProperties.ContainsChildren));
Assert.NotNull(inputNode.GetValue <IDependencyNode>(DependenciesGraphSchema.DependencyNodeProperty));
Assert.Equal(existingNode, inputNode.GetValue <IDependencyNode>(DependenciesGraphSchema.DependencyNodeProperty));
Assert.True(inputNode.GetValue(DependenciesGraphSchema.ProviderProperty) is IProjectDependenciesSubTreeProviderMock);
}
public async Task DependenciesGraphProvider_CheckChildrenAsync_HasChildrenFalse()
{
var projectPath = @"c:\myproject\project.csproj";
var nodeIdString = @"file:///[MyProvider;MyNodeItemSpec]";
var mockVsHierarchyItem = IVsHierarchyItemFactory.ImplementProperties(text: "MyNodeItemSpec");
var inputNode = IGraphContextFactory.CreateNode(projectPath,
nodeIdString,
hierarchyItem: mockVsHierarchyItem);
var rootNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyRootNode""
}
}");
var existingNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}");
rootNode.AddChild(existingNode);
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
mockProvider.RootNode = rootNode;
mockProvider.AddTestDependencyNodes(new[] { existingNode });
var mockProjectContextProvider = IDependenciesGraphProjectContextProviderFactory.Implement(projectPath, mockProvider);
var mockGraphContext = IGraphContextFactory.Implement(CancellationToken.None,
new HashSet <GraphNode>()
{
inputNode
},
GraphContextDirection.Self,
new List <GraphProperty> {
DgmlNodeProperties.ContainsChildren
});
var provider = new DependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act
await provider.BeginGetGraphDataAsync(mockGraphContext);
// Assert
Assert.False(inputNode.GetValue <bool>(DgmlNodeProperties.ContainsChildren));
Assert.NotNull(inputNode.GetValue <IDependencyNode>(DependenciesGraphSchema.DependencyNodeProperty));
Assert.Equal(existingNode, inputNode.GetValue <IDependencyNode>(DependenciesGraphSchema.DependencyNodeProperty));
Assert.True(inputNode.GetValue(DependenciesGraphSchema.ProviderProperty) is IProjectDependenciesSubTreeProviderMock);
}
public async Task DependenciesGraphProvider_GetChildrenAsync_WhenPreFilledFolderNode_ShouldNotRefresh()
{
// Arrange
var projectPath = @"c:\myproject\project.csproj";
var nodeIdString = @"file:///[MyProvider;MyNodeItemSpec]";
var nodeJson = @"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}";
var childNodeJson = @"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec""
}
}";
var existingNode = IDependencyNodeFactory.FromJson(nodeJson, DependencyNode.PreFilledFolderNode);
var existingChildNode = IDependencyNodeFactory.FromJson(childNodeJson, DependencyNode.PreFilledFolderNode);
existingNode.Children.Add(existingChildNode);
var inputNode = IGraphContextFactory.CreateNode(projectPath, nodeIdString, existingNode);
var outputNodes = new HashSet <GraphNode>();
var mockGraphContext = IGraphContextFactory.ImplementGetChildrenAsync(inputNode,
trackChanges: true,
outputNodes: outputNodes);
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
var mockProjectContextProvider =
IDependenciesGraphProjectContextProviderFactory.Implement(projectPath, mockProvider);
var provider = new DependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act
await provider.BeginGetGraphDataAsync(mockGraphContext);
// Assert
Assert.Equal(1, outputNodes.Count);
var childGraphNode = outputNodes.First();
Assert.Equal(existingChildNode,
childGraphNode.GetValue <IDependencyNode>(DependenciesGraphSchema.DependencyNodeProperty));
Assert.True(childGraphNode.GetValue <bool>(DgmlNodeProperties.ContainsChildren));
Assert.True(childGraphNode.GetValue(
DependenciesGraphSchema.ProviderProperty) is IProjectDependenciesSubTreeProviderMock);
Assert.Equal(1, childGraphNode.IncomingLinkCount);
}
public async Task DependenciesGraphProvider_CheckChildrenAsync_InvalidNodeData(
bool canceledToken, string projectPath, string nodeIdString, bool invalidProvider)
{
var inputNode = IGraphContextFactory.CreateNode(projectPath, nodeIdString);
var tcs = new CancellationTokenSource();
if (canceledToken)
{
tcs.Cancel();
}
var mockGraphContext = IGraphContextFactory.Implement(tcs.Token,
new HashSet <GraphNode>()
{
inputNode
},
GraphContextDirection.Self,
new List <GraphProperty> {
DgmlNodeProperties.ContainsChildren
});
IProjectDependenciesSubTreeProviderMock mockProvider = invalidProvider
? null
: new IProjectDependenciesSubTreeProviderMock();
var mockProjectContextProvider =
IDependenciesGraphProjectContextProviderFactory.Implement(projectPath, mockProvider);
var provider = new DependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act
await provider.BeginGetGraphDataAsync(mockGraphContext);
// Assert
Assert.False(inputNode.GetValue <bool>(DgmlNodeProperties.ContainsChildren));
Assert.Null(inputNode.GetValue <IDependencyNode>(DependenciesGraphSchema.DependencyNodeProperty));
if (invalidProvider)
{
Assert.Null(inputNode.GetValue(DependenciesGraphSchema.ProviderProperty));
}
}
public async Task DependenciesGraphProvider_TrackChangesAsync_InvalidNodeData(
string projectPath, bool existingNodeSpecified, bool updatedNodeProvided)
{
var nodeIdString = @"file:///[MyProvider;MyNodeItemSpec]";
var inputNode = IGraphContextFactory.CreateNode(projectPath, nodeIdString);
var existingNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}");
var existingChildNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpecExisting""
}
}");
var existingRefreshedNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}");
var newChildNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpecNew""
}
}");
existingNode.Children.Add(existingChildNode);
existingRefreshedNode.AddChild(newChildNode);
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
if (updatedNodeProvided)
{
mockProvider.AddTestDependencyNodes(new[] { existingRefreshedNode });
}
if (existingNodeSpecified)
{
inputNode.SetValue(DependenciesGraphSchema.DependencyNodeProperty, existingNode);
}
inputNode.SetValue(DependenciesGraphSchema.ProviderProperty, mockProvider);
var outputNodes = new HashSet <GraphNode>();
var mockGraphContext = IGraphContextFactory.ImplementTrackChanges(inputNode, outputNodes);
var updatedProjectContext =
IDependenciesGraphProjectContextProviderFactory.ImplementProjectContext(projectPath);
var provider = new TestableDependenciesGraphProvider(IDependenciesGraphProjectContextProviderFactory.Create(),
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
provider.AddExpandedGraphContext(mockGraphContext);
// Act
await provider.TrackChangesAsync(updatedProjectContext);
// Assert
Assert.Equal(0, outputNodes.Count);
}
public async Task DependenciesGraphProvider_TrackChangesAsync_WithContextProject()
{
var projectPath = @"c:\myproject\project.csproj";
var contextProjectPath = @"c:\mycontextproject\project.csproj";
var nodeIdString = @"file:///[MyProvider;MyNodeItemSpec]";
var inputNode = IGraphContextFactory.CreateNode(projectPath, nodeIdString);
var existingNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}");
existingNode.Id.ContextProject = contextProjectPath;
var existingChildNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpecExisting""
}
}");
var existingRefreshedNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}");
existingRefreshedNode.Id.ContextProject = contextProjectPath;
var newChildNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpecNew""
}
}");
existingNode.Children.Add(existingChildNode);
existingRefreshedNode.AddChild(newChildNode);
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
mockProvider.AddTestDependencyNodes(new[] { existingRefreshedNode });
inputNode.SetValue(DependenciesGraphSchema.DependencyNodeProperty, existingNode);
inputNode.SetValue(DependenciesGraphSchema.ProviderProperty, mockProvider);
var outputNodes = new HashSet <GraphNode>();
var mockGraphContext = IGraphContextFactory.ImplementTrackChanges(inputNode, outputNodes);
var updatedProjectContext =
IDependenciesGraphProjectContextProviderFactory.ImplementProjectContext(contextProjectPath);
var provider = new TestableDependenciesGraphProvider(IDependenciesGraphProjectContextProviderFactory.Create(),
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
provider.AddExpandedGraphContext(mockGraphContext);
// Act
await provider.TrackChangesAsync(updatedProjectContext);
// Assert
Assert.Equal(1, outputNodes.Count);
var outputNode = outputNodes.First();
var outputDependency = outputNode.GetValue <IDependencyNode>(DependenciesGraphSchema.DependencyNodeProperty);
Assert.Equal(newChildNode.Id, outputDependency.Id);
var childProjectPath = outputNode.Id.GetNestedValueByName <Uri>(CodeGraphNodeIdName.Assembly);
Assert.Equal(contextProjectPath.Replace('\\', '/'), childProjectPath.AbsolutePath);
}
public async Task DependenciesGraphProvider_SearchAsync_TopLevel_GenericNode_WithNormalItemSpec()
{
// Arrange
var searchString = "1.0";
var projectPath = @"c:\myproject\project.csproj";
var rootNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyRootNode""
}
}");
var topNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec""
}
}", DependencyNode.GenericDependencyFlags);
((DependencyNode)topNode1).Name = "TopNodeName";
var childNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec1.0""
}
}");
topNode1.Children.Add(childNode1);
rootNode.AddChild(topNode1);
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
mockProvider.RootNode = rootNode;
mockProvider.AddTestDependencyNodes(new[] { topNode1 });
mockProvider.AddSearchResults(new[] { topNode1 });
var mockProjectContextProvider =
IDependenciesGraphProjectContextProviderFactory.Implement(
projectPath, subTreeProviders: new[] { mockProvider });
var outputNodes = new HashSet <GraphNode>();
var mockGraphContext = IGraphContextFactory.ImplementSearchAsync(searchString,
outputNodes: outputNodes);
var provider = new TestableDependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act
await provider.BeginGetGraphDataAsync(mockGraphContext);
// Assert
Assert.Equal(2, outputNodes.Count);
var outputArray = outputNodes.ToArray();
// check if top level nodes got CodeNodeCategories.ProjectItem to make sure
// graph matched them back with IVsHierarchy nodes
Assert.True(outputArray[0].HasCategory(CodeNodeCategories.ProjectItem));
Assert.Equal(1, outputArray[0].OutgoingLinkCount);
Assert.Equal(@"c:/myproject/mytopnodeitemspec", outputArray[0].Id.GetNestedValueByName <Uri>(CodeGraphNodeIdName.File).AbsolutePath);
Assert.False(outputArray[1].HasCategory(CodeNodeCategories.ProjectItem));
}
public async Task DependenciesGraphProvider_SearchAsync()
{
// Arrange
var searchString = "1.0";
var projectPath = @"c:\myproject\project.csproj";
var rootNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyRootNode""
}
}");
var topNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec""
}
}");
var topNode2 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec/1.0.0""
}
}");
var topNode3 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec3/1.0.0""
}
}");
var childNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec1.0""
}
}");
var childNode2 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec/1.0.0""
}
}");
var childNode3 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec""
}
}");
topNode1.Children.Add(childNode1);
topNode2.Children.Add(childNode3);
topNode2.Children.Add(childNode2);
rootNode.AddChild(topNode1);
rootNode.AddChild(topNode2);
rootNode.AddChild(topNode3);
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
mockProvider.RootNode = rootNode;
mockProvider.AddTestDependencyNodes(new[] { topNode1, topNode2, topNode3 });
mockProvider.AddSearchResults(new[] { topNode1, topNode2, topNode3 });
var mockProjectContextProvider =
IDependenciesGraphProjectContextProviderFactory.Implement(
projectPath, subTreeProviders: new[] { mockProvider });
var outputNodes = new HashSet <GraphNode>();
var mockGraphContext = IGraphContextFactory.ImplementSearchAsync(searchString,
outputNodes: outputNodes);
var provider = new TestableDependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act
await provider.BeginGetGraphDataAsync(mockGraphContext);
// Assert
Assert.Equal(5, outputNodes.Count);
var outputArray = outputNodes.ToArray();
// check if top level nodes got CodeNodeCategories.ProjectItem to make sure
// graph matched them back with IVsHierarchy nodes
Assert.True(outputArray[0].HasCategory(CodeNodeCategories.ProjectItem));
Assert.Equal(1, outputArray[0].OutgoingLinkCount);
Assert.True(outputArray[2].HasCategory(CodeNodeCategories.ProjectItem));
Assert.Equal(2, outputArray[2].OutgoingLinkCount);
Assert.False(outputArray[1].HasCategory(CodeNodeCategories.ProjectItem));
Assert.False(outputArray[3].HasCategory(CodeNodeCategories.ProjectItem));
Assert.False(outputArray[4].HasCategory(CodeNodeCategories.ProjectItem));
}
public async Task DependenciesGraphProvider_GetChildrenAsync_NoNodeAttachedToInputNode_ShouldDiscoverItAgain()
{
var projectPath = @"c:\myproject\project.csproj";
var nodeIdString = @"file:///[MyProvider;MyNodeItemSpec]";
var rootNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyRootNode""
}
}");
var existingNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyNodeItemSpec""
}
}");
var existingChildNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec""
}
}");
rootNode.AddChild(existingNode);
existingNode.Children.Add(existingChildNode);
var mockVsHierarchyItem = IVsHierarchyItemFactory.ImplementProperties(text: "MyNodeItemSpec");
var inputNode = IGraphContextFactory.CreateNode(projectPath,
nodeIdString,
hierarchyItem: mockVsHierarchyItem);
var outputNodes = new HashSet <GraphNode>();
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
mockProvider.RootNode = rootNode;
mockProvider.AddTestDependencyNodes(new[] { existingNode });
var mockProjectContextProvider = IDependenciesGraphProjectContextProviderFactory.Implement(projectPath, mockProvider);
var mockGraphContext = IGraphContextFactory.ImplementGetChildrenAsync(inputNode,
trackChanges: true,
outputNodes: outputNodes);
var provider = new TestableDependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act
await provider.BeginGetGraphDataAsync(mockGraphContext);
// Assert
Assert.Equal(1, outputNodes.Count);
var childGraphNode = outputNodes.First();
Assert.Equal(existingChildNode, childGraphNode.GetValue <IDependencyNode>(DependenciesGraphSchema.DependencyNodeProperty));
Assert.False(childGraphNode.GetValue <bool>(DgmlNodeProperties.ContainsChildren));
Assert.True(childGraphNode.GetValue(DependenciesGraphSchema.ProviderProperty) is IProjectDependenciesSubTreeProviderMock);
Assert.Equal(1, childGraphNode.IncomingLinkCount);
Assert.Equal(1, provider.GetRegisteredSubTreeProviders().Count());
}
public void ProjectDependenciesSubTreeProvider_GetDependencyNode()
{
// Arrange
var projectPath = @"c:\myproject\project.csproj";
// our provider under test nodes
var myRootNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""ProviderUnderTest"",
""ItemSpec"": ""RootNodeUnderTest""
}
}");
var myTopNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""ProviderUnderTest"",
""ItemSpec"": ""MyTopNodeItemSpec1""
}
}");
var myDependencyNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""ProviderUnderTest"",
""ItemSpec"": ""MyDependencyNodeItemSpec1""
}
}");
myDependencyNode1.Id.ContextProject = "c:\\myproject\\project.csproj";
myTopNode1.AddChild(myDependencyNode1);
myRootNode.AddChild(myTopNode1);
// other provider nodes
var otherProviderRootNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyRootNode""
}
}");
var topNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec""
}
}");
var topNode2 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec/1.0.0""
}
}");
var topNode3 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec3/1.0.0""
}
}");
var childNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec1.0""
}
}");
var childNode2 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec/1.0.0""
}
}");
var childNode3 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec""
}
}");
topNode1.AddChild(childNode1);
topNode2.AddChild(childNode3);
topNode2.AddChild(childNode2);
otherProviderRootNode.AddChild(topNode1);
otherProviderRootNode.AddChild(topNode2);
otherProviderRootNode.AddChild(topNode3);
var mockProvider = new IProjectDependenciesSubTreeProviderMock();
mockProvider.RootNode = otherProviderRootNode;
mockProvider.AddTestDependencyNodes(new[] { topNode1, topNode2, topNode3 });
var mockProjectContextProvider = IDependenciesGraphProjectContextProviderFactory.Implement(
projectPath, subTreeProviders: new[] { mockProvider });
var provider = new TestableProjectDependenciesSubTreeProvider(unconfiguredProject: null,
projectContextProvider: mockProjectContextProvider);
provider.SetRootNode(myRootNode);
// Act
var resultNode = provider.GetDependencyNode(myDependencyNode1.Id);
// Assert
Assert.Equal(resultNode.Id, myDependencyNode1.Id);
Assert.Equal(3, resultNode.Children.Count);
}
public async Task DependenciesGraphProvider_SearchAsync()
{
// Arrange
var searchString = "1.0";
var projectPath = @"c:\myproject\project.csproj";
var rootNode = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyRootNode""
}
}");
var topNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec""
}
}");
var topNode2 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec/1.0.0""
}
}");
var topNode3 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyTopNodeItemSpec3/1.0.0""
}
}");
var childNode1 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec1.0""
}
}");
var childNode2 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec/1.0.0""
}
}");
var childNode3 = IDependencyNodeFactory.FromJson(@"
{
""Id"": {
""ProviderType"": ""MyProvider"",
""ItemSpec"": ""MyChildNodeItemSpec""
}
}");
topNode1.AddChild(childNode1);
topNode2.AddChild(childNode3);
topNode2.AddChild(childNode2);
rootNode.AddChild(topNode1);
rootNode.AddChild(topNode2);
rootNode.AddChild(topNode3);
var mockProvider = new IProjectDependenciesSubTreeProviderMock
{
RootNode = rootNode
};
mockProvider.AddTestDependencyNodes(new[] { topNode1, topNode2, topNode3 });
mockProvider.AddSearchResults(new[] { topNode1, topNode2, topNode3 });
var mockProjectContextProvider =
IDependenciesGraphProjectContextProviderFactory.Implement(
projectPath, subTreeProviders: new[] { mockProvider });
var outputNodes = new HashSet <GraphNode>();
var mockGraphContext = IGraphContextFactory.ImplementSearchAsync(searchString,
outputNodes: outputNodes);
var provider = new TestableDependenciesGraphProvider(mockProjectContextProvider,
Mock.Of <SVsServiceProvider>(),
new IProjectThreadingServiceMock().JoinableTaskContext);
// Act
await provider.BeginGetGraphDataAsync(mockGraphContext);
// Assert
Assert.Equal(4, outputNodes.Count);
var topNode1Result = GetNodeById(projectPath, outputNodes, topNode1.Id);
Assert.True(topNode1Result.HasCategory(CodeNodeCategories.ProjectItem));
Assert.Equal(1, topNode1Result.OutgoingLinkCount);
var topNode2Result = GetNodeById(projectPath, outputNodes, topNode2.Id);
Assert.Equal(1, topNode2Result.OutgoingLinkCount);
Assert.True(topNode2Result.HasCategory(CodeNodeCategories.ProjectItem));
var childNode1Result = GetNodeById(projectPath, outputNodes, childNode1.Id);
Assert.Equal(0, childNode1Result.OutgoingLinkCount);
Assert.False(childNode1Result.HasCategory(CodeNodeCategories.ProjectItem));
var childNode2Result = GetNodeById(projectPath, outputNodes, childNode2.Id);
Assert.Equal(0, childNode2Result.OutgoingLinkCount);
Assert.False(childNode2Result.HasCategory(CodeNodeCategories.ProjectItem));
}