public void ThrowsExceptionIfMissingFileName()
{
//Arrange
var fileInspector = new FileInspector(mockFileDetails.Object);
var options = new Options()
{
ShowSize = true
};
//Act
Action act = () => fileInspector.InspectFile(options);
//Assert
act.Should().Throw <ArgumentException>().WithMessage("FileName");
}
public void ReturnsNothingIfNoAction()
{
//Arrange
var fileInspector = new FileInspector(mockFileDetails.Object);
var options = new Options()
{
FileName = "file1.txt"
};
//Act
var result = fileInspector.InspectFile(options);
//Assert
result.Version.Should().BeNull();
result.Size.Should().BeNull();
}
public void GetsVersion()
{
//Arrange
mockFileDetails.Setup(x => x.Version(It.IsAny <string>())).Returns("1.2.3");
var fileInspector = new FileInspector(mockFileDetails.Object);
var options = new Options()
{
ShowVersion = true,
FileName = "file1.txt"
};
//Act
var result = fileInspector.InspectFile(options);
//Assert
mockFileDetails.Verify(x => x.Version("file1.txt"), Times.Once);
result.Version.Should().Be("1.2.3");
result.Size.Should().BeNull();
}
