public void GenerateModel_warns_when_output_encoding()
{
using var projectDir = new TempDirectory();
var contextTemplate = Path.Combine(projectDir, "CodeTemplates", "EFCore", "DbContext.t4");
Directory.CreateDirectory(Path.GetDirectoryName(contextTemplate));
File.WriteAllText(
contextTemplate,
@"<#@ output encoding=""us-ascii"" #>");
var reporter = new TestOperationReporter();
var generator = CreateGenerator(reporter);
var model = new ModelBuilder()
.FinalizeModel();
var result = generator.GenerateModel(
model,
new()
{
ContextName = "Context",
ConnectionString = @"Name=DefaultConnection",
ProjectDir = projectDir
});
Assert.Collection(
reporter.Messages,
x =>
{
Assert.Equal(LogLevel.Warning, x.Level);
Assert.Equal(DesignStrings.EncodingIgnored("us-ascii"), x.Message);
});
}
private string ProcessTemplate(string inputFile, TextTemplatingCallback handler)
{
var output = _host.ProcessTemplate(
inputFile,
File.ReadAllText(inputFile),
handler);
foreach (CompilerError error in handler.Errors)
{
var builder = new StringBuilder();
if (!string.IsNullOrEmpty(error.FileName))
{
builder.Append(error.FileName);
if (error.Line > 0)
{
builder
.Append("(")
.Append(error.Line);
if (error.Column > 0)
{
builder
.Append(",")
.Append(error.Line);
}
builder.Append(")");
}
builder.Append(" : ");
}
builder
.Append(error.IsWarning ? "warning" : "error")
.Append(" ")
.Append(error.ErrorNumber)
.Append(": ")
.AppendLine(error.ErrorText);
if (error.IsWarning)
{
_reporter.WriteWarning(builder.ToString());
}
else
{
_reporter.WriteError(builder.ToString());
}
}
if (handler.OutputEncoding != Encoding.UTF8)
{
_reporter.WriteWarning(DesignStrings.EncodingIgnored(handler.OutputEncoding.WebName));
}
return(output);
}
