public void AddsDownloadSize()
{
// Arrange
const string downloadFilePath = "/DoesNotExist.zip";
const long downloadSize = 9001;
var mHttp = new Mock<IHttpService>();
var mFileService = new Mock<IFileService>();
mHttp.Setup(i => i.DownloadPackage(It.IsAny<Uri>(), It.IsAny<string>()))
.Returns(downloadFilePath);
mFileService.Setup(i => i.GetSizeBytes(downloadFilePath))
.Returns(downloadSize);
var sut = new DownloadSizeTransformer(mHttp.Object, mFileService.Object);
var json = new JObject();
json["spec_version"] = 1;
json["download"] = "https://awesomemod.example/AwesomeMod.zip";
// Act
var result = sut.Transform(new Metadata(json));
var transformedJson = result.Json();
// Assert
Assert.That((long)transformedJson["download_size"], Is.EqualTo(downloadSize),
"DownloadSizeTransformer should add a download_size property equal to the size of the file in bytes."
);
}
public void DoesNothingIfDownloadDoesNotExist()
{
// Arrange
var mHttp = new Mock<IHttpService>();
var mFileService = new Mock<IFileService>();
var sut = new DownloadSizeTransformer(mHttp.Object, mFileService.Object);
var json = new JObject();
json["spec_version"] = 1;
// Act
var result = sut.Transform(new Metadata(json));
var transformedJson = result.Json();
// Assert
Assert.That(transformedJson, Is.EqualTo(json),
"DownloadSizeTransformer should do nothing if the download property does not exist."
);
}
public void DoesNothingIfFileDoesNotExist()
{
// Arrange
var mHttp = new Mock<IHttpService>();
var mFileService = new Mock<IFileService>();
mHttp.Setup(i => i.DownloadPackage(It.IsAny<Uri>(), It.IsAny<string>()))
.Returns((string)null);
var sut = new DownloadSizeTransformer(mHttp.Object, mFileService.Object);
var json = new JObject();
json["spec_version"] = 1;
json["download"] = "https://awesomemod.example/AwesomeMod.zip";
// Act
var result = sut.Transform(new Metadata(json));
var transformedJson = result.Json();
// Assert
Assert.That(transformedJson, Is.EqualTo(json),
"DownloadSizeTransformer should do nothing if the file does not exist."
);
}