public async Task CompileAsync_PrecompiledViewWithoutAnyChecksum_DoesNotSupportRecompilation()
{
// Arrange
var path = "/Views/Home/Index.cshtml";
var fileProvider = new TestFileProvider();
fileProvider.AddFile(path, "some content");
var precompiledView = new CompiledViewDescriptor
{
RelativePath = path,
Item = new TestRazorCompiledItem(typeof(string), "mvc.1.0.view", path, new object[] { }),
};
var viewCompiler = GetViewCompiler(fileProvider, precompiledViews: new[] { precompiledView });
// Act - 1
var result = await viewCompiler.CompileAsync(path);
// Assert - 1
Assert.Same(precompiledView, result);
// Act - 2
fileProvider.Watch(path);
fileProvider.GetChangeToken(path).HasChanged = true;
result = await viewCompiler.CompileAsync(path);
// Assert - 2
Assert.Same(precompiledView, result);
// This view doesn't have checksums so it can't be recompiled.
Assert.Null(result.ExpirationTokens);
}
public void GetOrAdd_DoesNotRecompile_IfFileTriggerWasSetForViewImports(string globalImportPath)
{
// Arrange
var fileProvider = new TestFileProvider();
var cache = new CompilerCache(new[] { new TestViewCollection() }, TestLoadContext, fileProvider);
// Act
fileProvider.Watch(globalImportPath);
fileProvider.GetTrigger(globalImportPath).IsExpired = true;
var result = cache.GetOrAdd(PrecompiledViewsPath, ThrowsIfCalled);
// Assert
Assert.NotSame(CompilerCacheResult.FileNotFound, result);
Assert.Same(typeof(PreCompile), result.CompilationResult.CompiledType);
}
public void GetOrAdd_DoesNotRecompile_IfFileTriggerWasSetForViewImports(string globalImportPath)
{
// Arrange
var fileProvider = new TestFileProvider();
var cache = new CompilerCache(fileProvider, _precompiledViews);
// Act
fileProvider.Watch(globalImportPath);
fileProvider.GetChangeToken(globalImportPath).HasChanged = true;
var result = cache.GetOrAdd(PrecompiledViewsPath, ThrowsIfCalled);
// Assert
Assert.True(result.Success);
Assert.Same(typeof(PreCompile), result.CompilationResult.CompiledType);
}
public void GetOrAdd_DoesNotRecompile_IfFileTriggerWasSetForPrecompiledFile()
{
// Arrange
var fileProvider = new TestFileProvider();
var cache = new CompilerCache(fileProvider, _precompiledViews);
// Act
fileProvider.Watch(PrecompiledViewsPath);
fileProvider.GetChangeToken(PrecompiledViewsPath).HasChanged = true;
var result = cache.GetOrAdd(PrecompiledViewsPath, ThrowsIfCalled);
// Assert
Assert.NotSame(CompilerCacheResult.FileNotFound, result);
Assert.Same(typeof(PreCompile), result.CompilationResult.CompiledType);
}
public void GetOrAdd_DoesNotRecompile_IfFileTriggerWasSetForPrecompiledFile()
{
// Arrange
var fileProvider = new TestFileProvider();
var cache = new CompilerCache(fileProvider, _precompiledViews);
// Act
fileProvider.Watch(PrecompiledViewsPath);
fileProvider.GetChangeToken(PrecompiledViewsPath).HasChanged = true;
var result = cache.GetOrAdd(PrecompiledViewsPath, ThrowsIfCalled);
// Assert
Assert.True(result.Success);
Assert.IsType <PreCompile>(result.PageFactory());
}
public async Task CompileAsync_DoesNotRecompile_IfFileTriggerWasSetForPrecompiledView()
{
// Arrange
var path = "/Views/Home/Index.cshtml";
var fileProvider = new TestFileProvider();
var fileInfo = fileProvider.AddFile(path, "some content");
var precompiledView = new CompiledViewDescriptor
{
RelativePath = path,
};
var viewCompiler = GetViewCompiler(fileProvider, precompiledViews: new[] { precompiledView });
// Act
fileProvider.Watch(path);
fileProvider.GetChangeToken(path).HasChanged = true;
var result = await viewCompiler.CompileAsync(path);
// Assert
Assert.Same(precompiledView, result);
}
public async Task CompileAsync_DoesNotInvalidCache_IfChangeTokenChanges()
{
// Arrange
var path = "/Views/Home/Index.cshtml";
var fileProvider = new TestFileProvider();
var fileInfo = fileProvider.AddFile(path, "some content");
var viewCompiler = GetViewCompiler(fileProvider);
var changeToken = fileProvider.Watch(path);
// Act 1
var result1 = await viewCompiler.CompileAsync(path);
// Assert 1
Assert.NotNull(result1.ViewAttribute);
// Act 2
fileProvider.DeleteFile(path);
fileProvider.GetChangeToken(path).HasChanged = true;
viewCompiler.Compile = _ => throw new Exception("Can't call me");
var result2 = await viewCompiler.CompileAsync(path);
// Assert 2
Assert.Same(result1, result2);
}
public void GetOrAdd_DoesNotRecompile_IfFileTriggerWasSetForViewImports(string globalImportPath)
{
// Arrange
var fileProvider = new TestFileProvider();
var cache = new CompilerCache(fileProvider, _precompiledViews);
// Act
fileProvider.Watch(globalImportPath);
fileProvider.GetChangeToken(globalImportPath).HasChanged = true;
var result = cache.GetOrAdd(PrecompiledViewsPath, ThrowsIfCalled);
// Assert
Assert.NotSame(CompilerCacheResult.FileNotFound, result);
Assert.Same(typeof(PreCompile), result.CompilationResult.CompiledType);
}
public void GetOrAdd_DoesNotRecompile_IfFileTriggerWasSetForViewImports(string globalImportPath)
{
// Arrange
var fileProvider = new TestFileProvider();
var cache = new CompilerCache(fileProvider, _precompiledViews);
// Act
fileProvider.Watch(globalImportPath);
fileProvider.GetChangeToken(globalImportPath).HasChanged = true;
var result = cache.GetOrAdd(PrecompiledViewsPath, ThrowsIfCalled);
// Assert
Assert.True(result.Success);
Assert.IsType<PreCompile>(result.PageFactory());
}
public void GetOrAdd_DoesNotRecompile_IfFileTriggerWasSetForViewImports(string globalImportPath)
{
// Arrange
var fileProvider = new TestFileProvider();
var cache = new CompilerCache(new[] { new TestViewCollection() }, TestLoadContext, fileProvider);
// Act
fileProvider.Watch(globalImportPath);
fileProvider.GetTrigger(globalImportPath).IsExpired = true;
var result = cache.GetOrAdd(PrecompiledViewsPath, ThrowsIfCalled);
// Assert
Assert.NotSame(CompilerCacheResult.FileNotFound, result);
Assert.Same(typeof(PreCompile), result.CompilationResult.CompiledType);
}
public void GetOrAdd_DoesNotRecompile_IfFileTriggerWasSetForPrecompiledFile()
{
// Arrange
var fileProvider = new TestFileProvider();
var cache = new CompilerCache(fileProvider, _precompiledViews);
// Act
fileProvider.Watch(PrecompiledViewsPath);
fileProvider.GetChangeToken(PrecompiledViewsPath).HasChanged = true;
var result = cache.GetOrAdd(PrecompiledViewsPath, ThrowsIfCalled);
// Assert
Assert.True(result.Success);
Assert.Same(typeof(PreCompile), result.CompilationResult.CompiledType);
}