public void Should_Throw_If_Path_Is_Null()
{
// Given
var context = Substitute.For <ICakeContext>();
// When
var result = Record.Exception(() =>
DirectoryExtensions.CreateDirectory(context, null));
// Then
Assert.IsType <ArgumentNullException>(result);
Assert.Equal("path", ((ArgumentNullException)result).ParamName);
}
public void Should_Throw_If_Context_Is_Null()
{
// Given
var path = new DirectoryPath("/Temp");
// When
var result = Record.Exception(() =>
DirectoryExtensions.CreateDirectory(null, path));
// Then
Assert.IsType <ArgumentNullException>(result);
Assert.Equal("context", ((ArgumentNullException)result).ParamName);
}
public void Should_Make_Relative_Path_Absolute()
{
// Given
var fileSystem = Substitute.For <IFileSystem>();
var context = Substitute.For <ICakeContext>();
var environment = Substitute.For <ICakeEnvironment>();
environment.WorkingDirectory.Returns("/Temp");
context.FileSystem.Returns(fileSystem);
context.Environment.Returns(environment);
// When
DirectoryExtensions.CreateDirectory(context, "Hello");
// Then
fileSystem.Received(1).GetDirectory(Arg.Is <DirectoryPath>(
p => p.FullPath == "/Temp/Hello"));
}
public void Should_Not_Try_To_Create_Directory_If_It_Already_Exist()
{
// Given
var fileSystem = Substitute.For <IFileSystem>();
var directory = Substitute.For <IDirectory>();
directory.Exists.Returns(true);
fileSystem.GetDirectory(Arg.Is <DirectoryPath>(p => p.FullPath == "/Temp")).Returns(directory);
var context = Substitute.For <ICakeContext>();
context.FileSystem.Returns(fileSystem);
// When
DirectoryExtensions.CreateDirectory(context, "/Temp");
// Then
directory.Received(0).Create();
}