public void ProgressBar_PercentageGreaterThanOne_ArgumentOutOfRangeException()
{
var window = new StubbedWindow();
var sut = new ConControls.Controls.ProgressBar(window);
sut.Invoking(s => s.Percentage = 1.000000001).Should().Throw <ArgumentOutOfRangeException>();
}
public void ProgressBar_PercentageChanged_EventRaisedIfChangedAndDrawnIfRectChanged()
{
var window = new StubbedWindow();
int drawn = 0;
window.Graphics.FillAreaConsoleColorConsoleColorCharRectangle = (color, consoleColor, character, rect) =>
{
if (character == ConControls.Controls.ProgressBar.DefaultProgressChar)
{
drawn += 1;
}
};
var sut = new ConControls.Controls.ProgressBar(window)
{
Orientation = ConControls.Controls.ProgressBar.ProgressOrientation.LeftToRight,
Size = new Size(10, 3),
Parent = window
};
int raised = 0;
sut.PercentageChanged += (sender, e) =>
{
sender.Should().Be(sut);
raised += 1;
};
drawn = 0;
sut.Percentage.Should().Be(0);
sut.Percentage = 0.01;
sut.Percentage.Should().Be(0.01);
raised.Should().Be(1);
drawn.Should().Be(1, "previous rectangles have not been stored, so this change leads to drawing.");
sut.Percentage = 0.01;
sut.Percentage.Should().Be(0.01);
raised.Should().Be(1);
drawn.Should().Be(1);
sut.Percentage = 0.011;
sut.Percentage.Should().Be(0.011);
raised.Should().Be(2);
drawn.Should().Be(1);
sut.Percentage = 0.5;
sut.Percentage.Should().Be(0.5);
raised.Should().Be(3);
drawn.Should().Be(2);
sut.Percentage = 0.5;
sut.Percentage.Should().Be(0.5);
raised.Should().Be(3);
drawn.Should().Be(2);
}
public void ProgressBar_OrientationChanged_EventRaisedOnceAndDrawn()
{
var window = new StubbedWindow();
int drawn = 0;
window.Graphics.FillAreaConsoleColorConsoleColorCharRectangle = (color, consoleColor, character, rect) =>
{
if (character == ConControls.Controls.ProgressBar.DefaultProgressChar)
{
drawn += 1;
}
};
var sut = new ConControls.Controls.ProgressBar(window)
{
Parent = window, Size = new Size(10, 10)
};
int raised = 0;
sut.OrientationChanged += (sender, e) =>
{
sender.Should().Be(sut);
raised += 1;
};
drawn = 0;
sut.Orientation.Should().Be(ConControls.Controls.ProgressBar.ProgressOrientation.LeftToRight);
sut.Orientation = ConControls.Controls.ProgressBar.ProgressOrientation.TopToBottom;
raised.Should().Be(1);
drawn.Should().Be(1);
sut.Orientation.Should().Be(ConControls.Controls.ProgressBar.ProgressOrientation.TopToBottom);
sut.Orientation = ConControls.Controls.ProgressBar.ProgressOrientation.TopToBottom;
raised.Should().Be(1);
drawn.Should().Be(1);
sut.Orientation.Should().Be(ConControls.Controls.ProgressBar.ProgressOrientation.TopToBottom);
}
public void ProgressBar_ProgressCharChanged_EventRaisedOnceAndDrawn()
{
const char testChar = 'x';
var window = new StubbedWindow();
int drawn = 0;
window.Graphics.FillAreaConsoleColorConsoleColorCharRectangle = (color, consoleColor, character, rect) =>
{
if (character == testChar)
{
drawn += 1;
}
};
var sut = new ConControls.Controls.ProgressBar(window)
{
Size = new Size(10, 3), Orientation = ConControls.Controls.ProgressBar.ProgressOrientation.LeftToRight,
Parent = window
};
int raised = 0;
sut.ProgressCharChanged += (sender, e) =>
{
sender.Should().Be(sut);
raised += 1;
};
sut.ProgressChar.Should().Be(ConControls.Controls.ProgressBar.DefaultProgressChar);
sut.ProgressChar = testChar;
raised.Should().Be(1);
drawn.Should().Be(1);
sut.ProgressChar.Should().Be(testChar);
sut.ProgressChar = testChar;
raised.Should().Be(1);
drawn.Should().Be(1);
sut.ProgressChar.Should().Be(testChar);
}
