public object StaticMock_For_NoReturns()
{
using (var staticMock = new StaticMock(typeof(Program)))
{
staticMock.For(() => System.IO.File.ReadAllText("foo"));
return(Program.Read("foo"));
}
}
public void MockStaticDefaultThrowsForAll()
{
using (var staticMock = new StaticMock(typeof(ClassUsesFile)))
{
staticMock.For(() => File.ReadAllText("foo.txt")).Returns("bar");
staticMock.ThrowsForAll(new FileNotFoundException());
Assert.That(ClassUsesFile.ShoutFile("foo.txt"), Is.EqualTo("BAR"));
Assert.Throws <FileNotFoundException>(() => ClassUsesFile.ShoutFile("boom.txt"));
}
}
public void MockStaticFunction()
{
using (var staticMock = new StaticMock(typeof(ClassUsesFile)))
{
staticMock.For(() => File.ReadAllText("foo.txt")).Returns("bar");
var text = ClassUsesFile.ShoutFile("foo.txt");
Assert.That(text, Is.EqualTo("BAR"));
}
}
public void ValidateStaticAction()
{
using (var staticMock = new StaticMock(typeof(ClassUsesConsole)))
{
var text = "Hello, World!";
staticMock.For(() => Console.WriteLine(Arg.Any <string>()));
ClassUsesConsole.WriteLine(text);
staticMock.Received(1, () => Console.WriteLine(text));
}
}
public void MockStaticDefaultThrows()
{
using (var staticMock = new StaticMock(typeof(ClassUsesFile)))
{
staticMock.For(() => File.ReadAllText(null)).ReturnsForAnyArgs(x =>
{
switch (x.ArgAt <string>(0))
{
case "foo.txt":
return("bar");
default:
throw new FileNotFoundException();
}
});
Assert.That(ClassUsesFile.ShoutFile("foo.txt"), Is.EqualTo("BAR"));
Assert.Throws <FileNotFoundException>(() => ClassUsesFile.ShoutFile("boom.txt"));
}
}
public void ResolveAssembly_NewTimeStamp_AssemblyChanged()
{
var testAssembly = GetType().Assembly;
var assemblyName = testAssembly.GetName().Name;
var assemblyFile = testAssembly.Location;
using (var ghostAssemblyLoader = new GhostAssemblyLoader(assemblyFile, assemblyName))
{
staticMock.For(() => File.GetLastWriteTime(assemblyFile)).Returns(File.GetLastWriteTime(assemblyFile));
var asm1 = ghostAssemblyLoader.ResolveAssembly();
staticMock.For(() => File.GetLastWriteTime(assemblyFile)).Returns(DateTime.Now);
var asm2 = ghostAssemblyLoader.ResolveAssembly();
Assert.That(asm2, Is.Not.EqualTo(asm1));
}
}
