public async Task UseStrictEmptyFile()
{
var textView = await VSHost.TypeText(".js", "'");
textView.IsCompletionOpen().Should().BeTrue();
await VSHost.TypeString("\t");
textView.GetText().Should().Be("'use strict';");
textView.IsCompletionOpen().Should().BeFalse();
}
public async Task BackspaceDismisses()
{
var textView = await VSHost.TypeText(".js", "'u");
textView.IsCompletionOpen().Should().BeTrue();
await VSHost.TypeString("\b");
textView.IsCompletionOpen().Should().BeTrue();
await VSHost.TypeString("\b");
textView.IsCompletionOpen().Should().BeFalse();
}
public async Task DeletedImports()
{
var s2 = (Solution2)VSHost.DTE.Solution;
s2.Create(TestCaseDirectory, "ImportDeleteTests");
var template = s2.GetProjectTemplate("EmptyWebApplicationProject40.zip", "CSharp");
s2.AddFromTemplate(template, Path.Combine(TestCaseDirectory, "WebAppProject2"), "WebAppProject.csproj");
// To be discovered on save of dependent file
File.WriteAllText(Path.Combine(TestCaseDirectory, "WebAppProject2", "_mixins.less"), "// Content...");
AddProjectFile(Path.Combine(TestCaseDirectory, "WebAppProject2", "page.less"), "@import '_mixins';");
await graph.RescanComplete;
var deps = await graph.GetRecursiveDependentsAsync(
Path.Combine(TestCaseDirectory, "WebAppProject2", "_mixins.less")
);
deps
.Select(Path.GetFileName)
.Should()
.BeEquivalentTo(new[] { "page.less" });
var window = VSHost.DTE.ItemOperations.OpenFile(Path.Combine(TestCaseDirectory, "WebAppProject2", "page.less"));
await VSHost.Dispatcher.NextFrame(); // Text editoro commands must be sent from the UI thread
var target = (IOleCommandTarget)ProjectHelpers.GetCurrentNativeTextView();
target.Execute(VSConstants.VSStd97CmdID.SelectAll);
await VSHost.TypeString("// Import was removed");
window.Document.Save();
await graph.RescanComplete;
deps = await graph.GetRecursiveDependentsAsync(
Path.Combine(TestCaseDirectory, "WebAppProject2", "_mixins.less")
);
deps
.Select(Path.GetFileName)
.Should()
.BeEmpty();
}
public async Task SaveDependentFiles()
{
var s2 = (Solution2)VSHost.DTE.Solution;
s2.Create(TestCaseDirectory, "ChainCompilationTests");
var template = s2.GetProjectTemplate("EmptyWebApplicationProject40.zip", "CSharp");
s2.AddFromTemplate(template, Path.Combine(TestCaseDirectory, "WebAppProject"), "WebAppProject.csproj");
// To be discovered on save of dependent file
var mixinsPath = Path.Combine(TestCaseDirectory, "WebAppProject", "_mixins.less");
string pagePath = Path.Combine(TestCaseDirectory, "WebAppProject", "page.less");
string basePath = Path.Combine(TestCaseDirectory, "WebAppProject", "base.less");
string otherDepPath = Path.Combine(TestCaseDirectory, "WebAppProject", "otherDep.less");
File.WriteAllText(mixinsPath, "// Content...");
AddProjectFile(basePath, "body { font: sans-serif }");
AddProjectFile(pagePath, "@import 'base';");
AddProjectFile(otherDepPath, "@import 'base';");
File.WriteAllText(CssPath(basePath), "");
File.WriteAllText(CssPath(pagePath), "");
await Task.Delay(10); // Give a tiny bit of time for the graph to initialize
var window = VSHost.DTE.ItemOperations.OpenFile(basePath);
await VSHost.TypeString("@import url(\"./_mixins.less\");\n");
window.Document.Save();
await WaitFor(() => new FileInfo(CssPath(basePath)).Length > 5, "base.less to compile", maxSeconds : 8);
await WaitFor(() => new FileInfo(CssPath(pagePath)).Length > 5, "page.less to chain compile", maxSeconds : 2);
File.Exists(CssPath(otherDepPath)).Should().BeFalse("Dependency without .css file should not be compiled");
window = VSHost.DTE.ItemOperations.OpenFile(mixinsPath);
await VSHost.TypeString(".MyClass { color: purple; }\n");
window.Document.Save();
await WaitFor(() => File.ReadAllText(CssPath(pagePath)).Contains(".MyClass"), "page.less to chain compile", maxSeconds : 2);
File.Exists(CssPath(mixinsPath)).Should().BeFalse("File without .css file should not be compiled");
}
public async Task DependenciesFromNewFiles()
{
var s2 = (Solution2)VSHost.DTE.Solution;
s2.Create(TestCaseDirectory, "DependencyCreationTests");
var template = s2.GetProjectTemplate("EmptyWebApplicationProject40.zip", "CSharp");
s2.AddFromTemplate(template, Path.Combine(TestCaseDirectory, "WebAppProject"), "WebAppProject.csproj");
// To be discovered on save of dependent file
File.WriteAllText(Path.Combine(TestCaseDirectory, "WebAppProject", "_mixins.less"), "// Content...");
AddProjectFile(Path.Combine(TestCaseDirectory, "WebAppProject", "base.less"), "@import url('//google.com/webfonts'); body { font: sans-serif }");
AddProjectFile(Path.Combine(TestCaseDirectory, "WebAppProject", "page.less"), "@import 'base';");
await graph.RescanComplete;
var deps = await graph.GetRecursiveDependentsAsync(
Path.Combine(TestCaseDirectory, "WebAppProject", "base.less")
);
deps
.Select(Path.GetFileName)
.Should()
.BeEquivalentTo(new[] { "page.less" });
var window = VSHost.DTE.ItemOperations.OpenFile(Path.Combine(TestCaseDirectory, "WebAppProject", "base.less"));
await VSHost.TypeString("@import url(\"./_mixins\");\n");
window.Document.Save();
await graph.RescanComplete;
deps = await graph.GetRecursiveDependentsAsync(
Path.Combine(TestCaseDirectory, "WebAppProject", "_mixins.less")
);
deps
.Select(Path.GetFileName)
.Should()
.BeEquivalentTo(new[] { "base.less", "page.less" });
}