public void Read_ShouldReturnAllLinesInStream()
{
_stream = new MemoryStream(Encoding.UTF8.GetBytes(Resources.SampleFileData));
_mockFactory.Setup(mock => mock.CreateReadOnlyShared(It.IsAny <string>())).Returns(_stream);
var handler = new HostsFileHandler(_mockFactory.Object);
var lines = handler.Read();
Assert.Equal(23, lines.Count);
}
public void Read_ShouldCreateReadOnlyStream()
{
_stream = new MemoryStream(Encoding.UTF8.GetBytes(Resources.SampleFileData));
_mockFactory.Setup(mock => mock.CreateReadOnlyShared(It.IsAny <string>())).Returns(_stream);
var handler = new HostsFileHandler(_mockFactory.Object);
handler.Read();
_mockFactory.Verify(mock => mock.CreateReadOnlyShared(It.IsAny <string>()), Times.Once);
}
private void CommandBinding_Save_Executed(object sender, ExecutedRoutedEventArgs e)
{
HostsFileHandler.GetInstance().WriteHostsFile(TextBox.Text);
if (HostsFileHandler.GetInstance().GetHostsAllString() == TextBox.Text)
{
MessageBox.Show("保存成功");
}
else
{
MessageBox.Show("保存失败");
}
}
public void Write_ShouldWriteExpectedLines()
{
_stream = new MemoryStream();
_mockFactory.Setup(mock => mock.CreateWriteOnlyShared(It.IsAny <string>())).Returns(_stream);
var handler = new HostsFileHandler(_mockFactory.Object);
handler.Write(new List <string> {
"Line 1", "Line 2"
});
var written = Encoding.UTF8.GetString(_stream.ToArray());
}
public void Write_ShouldCreateWriteOnlyStream()
{
_stream = new MemoryStream();
_mockFactory.Setup(mock => mock.CreateWriteOnlyShared(It.IsAny <string>())).Returns(_stream);
var handler = new HostsFileHandler(_mockFactory.Object);
handler.Write(new List <string> {
"Line 1", "Line 2"
});
_mockFactory.Verify(mock => mock.CreateWriteOnlyShared(It.IsAny <string>()), Times.Once);
}
public MainWindow()
{
InitializeComponent();
TextBox.Text = HostsFileHandler.GetInstance().GetHostsAllString();
}
