private void DrawButton_Click(object sender, EventArgs e)
{
Picture.Image?.Dispose();
if (options.PathToWords == null)
{
loadTextFileToolStripMenuItem.PerformClick();
}
if (options.PathToWords == null)
{
return;
}
if (options.PathToPicture == null)
{
saveImageToolStripMenuItem.PerformClick();
}
if (options.PathToPicture == null)
{
return;
}
TagCloudProgram
.Execute(options)
.OnFail(er =>
{
Output.Text =
"ERROR:\n " +
Environment.NewLine +
Environment.NewLine +
er;
Picture.Image = new Bitmap(1, 1);
})
.Then(x => Picture.Image = Image.FromFile(options.PathToPicture));
}
private static void Run(Options options)
{
try
{
TagCloudProgram.Execute(options);
System.Console.WriteLine($"Picture saved to {options.PathToPicture}");
}
catch (Exception e)
{
System.Console.WriteLine(e.Message);
}
}
public void CreatePicture()
{
using (var file = File.CreateText("text.txt"))
file.WriteLine("some text here 123 just for test");
var options = Options.Standart;
options.PathToPicture = "result.png";
options.PathToWords = "text.txt";
TagCloudProgram.Execute(Options.Standart);
File.Exists("result.png").Should().BeTrue();
File.Delete("result.png");
File.Delete("text.txt");
}
public void ChangeImageSize()
{
using (var file = File.CreateText("text.txt"))
file.WriteLine("some text here 123 just for test");
var options = Options.Standart;
options.Size = "100x100";
options.PathToPicture = "result.png";
options.PathToWords = "text.txt";
TagCloudProgram.Execute(Options.Standart);
using (var image = Image.FromFile("result.png"))
image.Size.Should().Be(new Size(100, 100));
File.Delete("result.png");
File.Delete("text.txt");
}
private void DrawButton_Click(object sender, EventArgs e)
{
Picture.Image?.Dispose();
if (options.PathToWords == null)
{
loadTextFileToolStripMenuItem.PerformClick();
}
if (options.PathToWords == null)
{
return;
}
if (options.PathToPicture == null)
{
saveImageToolStripMenuItem.PerformClick();
}
if (options.PathToPicture == null)
{
return;
}
try
{
TagCloudProgram.Execute(options);
Picture.Image = Image.FromFile(options.PathToPicture);
}
catch (Exception exception)
{
while (exception.InnerException != null)
{
exception = exception.InnerException;
}
Output.Text = "ERROR: " + exception.Message;
}
}
public void ThrowArgumentException_WhenFilesDoesNotExists()
{
var result = TagCloudProgram.Execute(Options.Standart);
result.Error.Should().NotBeNullOrEmpty();
}
public void ThrowArgumentException_WhenOptionsAreNull()
{
var result = TagCloudProgram.Execute(null);
result.Error.Should().NotBeNullOrEmpty();
}
public void ThrowArgumentException_WhenFilesDoesNotExists()
{
Action execute = () => TagCloudProgram.Execute(Options.Standart);
execute.Should().Throw <ArgumentException>();
}
public void ThrowArgumentException_WhenOptionsAreNull()
{
Action execute = () => TagCloudProgram.Execute(null);
execute.Should().Throw <ArgumentException>();
}
private static void Run(Options options)
{
TagCloudProgram.Execute(options)
.OnFail(System.Console.WriteLine)
.Then(x => System.Console.WriteLine($"Picture saved to {options.PathToPicture}"));
}