public void GetCompletionAt_AtAttributeEdge_BoolAttribute_ReturnsCompletionsWithout()
{
// Arrange
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var codeDocument = CreateCodeDocument($"@addTagHelper *, TestAssembly{Environment.NewLine}<test2 />", isRazorFile: false, DefaultTagHelpers);
var sourceSpan = new SourceSpan(36 + Environment.NewLine.Length, 0);
var context = new RazorCompletionContext(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext());
// Act
var completions = service.GetCompletionItems(context, sourceSpan);
// Assert
Assert.Collection(
completions,
completion =>
{
Assert.Equal("bool-val", completion.InsertText);
Assert.Equal(TagHelperCompletionProvider.MinimizedAttributeCommitCharacters, completion.CommitCharacters);
Assert.Equal(CompletionSortTextHelper.HighSortPriority, completion.SortText);
},
completion =>
{
Assert.Equal("int-val", completion.InsertText);
Assert.Equal(TagHelperCompletionProvider.AttributeCommitCharacters, completion.CommitCharacters);
Assert.Equal(CompletionSortTextHelper.HighSortPriority, completion.SortText);
});
}
public void GetCompletionAt_AtAttributeEdge_IndexerAttribute_ReturnsCompletions()
{
// Arrange
var tagHelper = TagHelperDescriptorBuilder.Create("TestTagHelper", "TestAssembly");
tagHelper.TagMatchingRule(rule => rule.TagName = "test");
tagHelper.SetTypeName("TestTagHelper");
tagHelper.BindAttribute(attribute =>
{
attribute.Name = "int-val";
attribute.SetPropertyName("IntVal");
attribute.TypeName = "System.Collections.Generic.IDictionary<System.String, System.Int32>";
attribute.AsDictionary("int-val-", typeof(int).FullName);
});
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var codeDocument = CreateCodeDocument($"@addTagHelper *, TestAssembly{Environment.NewLine}<test />", tagHelper.Build());
var sourceSpan = new SourceSpan(35 + Environment.NewLine.Length, 0);
// Act
var completions = service.GetCompletionItems(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext(), sourceSpan);
// Assert
Assert.Collection(
completions,
completion =>
{
Assert.Equal("int-val", completion.InsertText);
Assert.Equal(TagHelperCompletionProvider.AttributeCommitCharacters, completion.CommitCharacters);
},
completion =>
{
Assert.Equal("int-val-", completion.InsertText);
Assert.Empty(completion.CommitCharacters);
});
}
public void GetCompletionAt_InBody_ParentRequiring_ReturnsCompletions()
{
// Arrange
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var codeDocument = CreateCodeDocument($"@addTagHelper *, TestAssembly{Environment.NewLine}<test1><</test1>", isRazorFile: false, DefaultTagHelpers);
var sourceSpan = new SourceSpan(37 + Environment.NewLine.Length, 0);
var context = new RazorCompletionContext(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext());
// Act
var completions = service.GetCompletionItems(context, sourceSpan);
// Assert
Assert.Collection(
completions,
completion =>
{
Assert.Equal("test1", completion.InsertText);
},
completion =>
{
Assert.Equal("SomeChild", completion.InsertText);
},
completion =>
{
Assert.Equal("test2", completion.InsertText);
});
}
public void GetCompletionAt_HtmlAttributeValue_DoesNotReturnCompletions()
{
// Arrange
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var codeDocument = CreateCodeDocument($"@addTagHelper *, TestAssembly{Environment.NewLine}<test2 class='' />", DefaultTagHelpers);
var sourceSpan = new SourceSpan(43 + Environment.NewLine.Length, 0);
// Act
var completions = service.GetCompletionItems(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext(), sourceSpan);
// Assert
Assert.Empty(completions);
}
public void GetCompletionsAt_MalformedAttributeName_ReturnsCompletions()
{
// Arrange
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var codeDocument = CreateCodeDocument($"@addTagHelper *, TestAssembly{Environment.NewLine}<test2 int->", DefaultTagHelpers);
var sourceSpan = new SourceSpan(38 + Environment.NewLine.Length, 0);
// Act
var completions = service.GetCompletionItems(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext(), sourceSpan);
// Assert
AssertBoolIntCompletions(completions);
}
public void GetCompletionAt_InTagHelperAttribute_ReturnsCompletions()
{
// Arrange
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var codeDocument = CreateCodeDocument($"@addTagHelper *, TestAssembly{Environment.NewLine}<test2 int-val='123' />", isRazorFile: false, DefaultTagHelpers);
var sourceSpan = new SourceSpan(38 + Environment.NewLine.Length, 0);
var context = new RazorCompletionContext(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext());
// Act
var completions = service.GetCompletionItems(context, sourceSpan);
// Assert
Assert.Empty(completions);
}
public void GetCompletionAt_AtTagHelperElementNameEdge_ReturnsNoCompletions()
{
// Arrange
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var codeDocument = CreateCodeDocument($"@addTagHelper *, TestAssembly{Environment.NewLine}<test1 />", DefaultTagHelpers);
var sourceSpan = new SourceSpan(35 + Environment.NewLine.Length, 0);
var context = new RazorCompletionContext(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext());
// Act
var completions = service.GetCompletionItems(context, sourceSpan);
// Assert
Assert.Empty(completions);
}
public void GetCompletionsAt_AttributePrefix_ReturnsCompletions()
{
// Arrange
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var txt = $"@addTagHelper *, TestAssembly{Environment.NewLine}<test2 class=''>";
var codeDocument = CreateCodeDocument(txt, isRazorFile: false, DefaultTagHelpers);
var sourceSpan = new SourceSpan(38 + Environment.NewLine.Length, 0);
var context = new RazorCompletionContext(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext());
// Act
var completions = service.GetCompletionItems(context, sourceSpan);
// Assert
AssertBoolIntCompletions(completions);
}
public void GetCompletionAt_AtEmptyTagName_ReturnsCompletions()
{
// Arrange
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var codeDocument = CreateCodeDocument($"@addTagHelper *, TestAssembly{Environment.NewLine}<", DefaultTagHelpers);
var sourceSpan = new SourceSpan(30 + Environment.NewLine.Length, 0);
// Act
var completions = service.GetCompletionItems(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext(), sourceSpan);
// Assert
Assert.Collection(
completions,
completion => Assert.Equal("test1", completion.InsertText),
completion => Assert.Equal("test2", completion.InsertText));
}
public void GetCompletionAt_KnownHtmlElement_ReturnsCompletions_DefaultPriority()
{
// Arrange
var service = new TagHelperCompletionProvider(RazorTagHelperCompletionService, HtmlFactsService, TagHelperFactsService);
var codeDocument = CreateCodeDocument($"@addTagHelper *, TestAssembly{Environment.NewLine}<title mutator />", isRazorFile: false, DefaultTagHelpers);
var sourceSpan = new SourceSpan(36 + Environment.NewLine.Length, 0);
var context = new RazorCompletionContext(codeDocument.GetSyntaxTree(), codeDocument.GetTagHelperContext());
// Act
var completions = service.GetCompletionItems(context, sourceSpan);
// Assert
Assert.Collection(
completions,
completion =>
{
Assert.Equal("Extra", completion.InsertText);
Assert.Equal(TagHelperCompletionProvider.MinimizedAttributeCommitCharacters, completion.CommitCharacters);
Assert.Equal("Extra", completion.SortText);
});
}
