public void InsertBeforeClearTag()
{
//arrange
string configContent = @"<configuration><system.web><compilation><assemblies><clear /></assemblies></compilation></system.web></configuration>";
string finalWebConfig = "";
var mockFileSystem = new Mock <global::NuGet.IFileSystem>(MockBehavior.Strict);
mockFileSystem.Setup(fs => fs.FileExists("web.config")).Returns(true);
mockFileSystem.Setup(fs => fs.Root).Returns("");
mockFileSystem.Setup(fs => fs.OpenFile("web.config")).Returns(new MemoryStream(System.Text.Encoding.Default.GetBytes(configContent)));
// and we need to intercept the result when it is saved
mockFileSystem.Setup(fs => fs.AddFile("web.config", It.IsAny <Stream>()))
.Callback <string, Stream>((wc, stream) =>
{
finalWebConfig = new StreamReader(stream).ReadToEnd();
});
// act
NuGetWebProjectSystem.AddReferencesToConfig(mockFileSystem.Object, "FooAssembly");
// assert
string expected = @"<configuration><system.web><compilation><assemblies><add assembly=""FooAssembly"" /><clear /></assemblies></compilation></system.web></configuration>";
Assert.Equal <string>(expected, finalWebConfig);
}
public void EmptyWebConfig()
{
//arrange
string configContent = @"";
var mockFileSystem = new Mock <global::NuGet.IFileSystem>(MockBehavior.Strict);
mockFileSystem.Setup(fs => fs.FileExists("web.config")).Returns(true);
mockFileSystem.Setup(fs => fs.Root).Returns("");
mockFileSystem.Setup(fs => fs.OpenFile("web.config")).Returns(new MemoryStream(System.Text.Encoding.Unicode.GetBytes(configContent)));
Assert.Throws <XmlException>(() => NuGetWebProjectSystem.AddReferencesToConfig(mockFileSystem.Object, "FooAssembly"));
}
public void NoChangeIfAssemblyExists()
{
//arrange
string configContent = @"<configuration><system.web><compilation><assemblies><add assembly=""FooAssembly"" /></assemblies></compilation></system.web></configuration>";
var mockFileSystem = new Mock <global::NuGet.IFileSystem>(MockBehavior.Strict);
mockFileSystem.Setup(fs => fs.FileExists("web.config")).Returns(true);
mockFileSystem.Setup(fs => fs.Root).Returns("");
mockFileSystem.Setup(fs => fs.OpenFile("web.config")).Returns(new MemoryStream(System.Text.Encoding.Default.GetBytes(configContent)));
// act
// assert: Moq's strict behavior will verify AddFile is not called
NuGetWebProjectSystem.AddReferencesToConfig(mockFileSystem.Object, "FooAssembly");
}
public void NoWebConfig()
{
string finalWebConfig = "";
var mockFileSystem = new Mock <global::NuGet.IFileSystem>(MockBehavior.Strict);
mockFileSystem.Setup(fs => fs.FileExists("web.config")).Returns(false);
mockFileSystem.Setup(fs => fs.Root).Returns("");
mockFileSystem.Setup(fs => fs.AddFile("web.config", It.Is <Stream>((s) => true)))
.Callback <string, Stream>((wc, stream) =>
{
finalWebConfig = new StreamReader(stream).ReadToEnd();
});
NuGetWebProjectSystem.AddReferencesToConfig(mockFileSystem.Object, "FooAssembly");
string expected = @"<configuration><system.web><compilation><assemblies><add assembly=""FooAssembly"" /></assemblies></compilation></system.web></configuration>";
Assert.Equal <string>(expected, finalWebConfig);
}