public void CanFocus_Set_EventOnlyOnChange()
{
using var stubbedWindow = new StubbedWindow();
var textController = new StubbedConsoleTextController();
using var sut = new ConControls.Controls.Button(stubbedWindow, textController);
int raised = 0;
sut.CanFocusChanged += (sender, e) => raised++;
sut.CanFocus = true;
sut.CanFocus.Should().BeTrue();
raised.Should().Be(1); // base value is false before
sut.CanFocus = true;
sut.CanFocus.Should().BeTrue();
raised.Should().Be(1);
sut.CanFocus = false;
sut.CanFocus.Should().BeFalse();
raised.Should().Be(2);
sut.CanFocus = false;
sut.CanFocus.Should().BeFalse();
raised.Should().Be(2);
sut.CanFocus = true;
sut.CanFocus.Should().BeTrue();
raised.Should().Be(3);
}
public void CanFocus_Get_True()
{
using var stubbedWindow = new StubbedWindow();
var textController = new StubbedConsoleTextController();
using var sut = new ConControls.Controls.Button(stubbedWindow, textController);
sut.CanFocus.Should().BeTrue();
}
public void TabStop_InitiallyTrue()
{
using var stubbedWindow = new StubbedWindow();
using var sut = new ConControls.Controls.Button(stubbedWindow);
sut.TabStop.Should().BeTrue();
sut.TabStop = false;
sut.TabStop.Should().BeFalse();
sut.TabStop = true;
sut.TabStop.Should().BeTrue();
}
public void CursorVisible_AlwaysFalse()
{
using var stubbedWindow = new StubbedWindow();
using var sut = new ConControls.Controls.Button(stubbedWindow);
sut.CursorVisible.Should().BeFalse();
sut.CursorVisible = true;
sut.CursorVisible.Should().BeFalse();
sut.CursorVisible = false;
sut.CursorVisible.Should().BeFalse();
}
public void PerformClick_Invisible_Nothing()
{
using var stubbedWindow = new StubbedWindow();
using var sut = new ConControls.Controls.Button(stubbedWindow)
{
Parent = stubbedWindow,
Visible = false
};
bool clicked = false;
sut.Click += (sender, e) => clicked = true;
sut.PerformClick();
clicked.Should().BeFalse();
}
public void Text_EnclosedInParanthesis()
{
using var stubbedWindow = new StubbedWindow();
string text = string.Empty;
var stubbedController = new StubbedConsoleTextController
{
TextGet = () => text,
TextSetString = s => text = s
};
using var sut = new ConControls.Controls.Button(stubbedWindow, stubbedController)
{
Text = "Hello World!"
};
sut.Text.Should().Be("Hello World!");
text.Should().Be("[Hello World!]");
}
public void PerformClick_EventRaised()
{
using var stubbedWindow = new StubbedWindow();
using var sut = new ConControls.Controls.Button(stubbedWindow)
{
Parent = stubbedWindow
};
bool clicked = false;
sut.Click += OnClick;
sut.PerformClick();
clicked.Should().BeTrue();
clicked = false;
sut.Click -= OnClick;
sut.PerformClick();
clicked = false;
void OnClick(object sender, EventArgs e)
{
sender.Should().Be(sut);
clicked = true;
}
}
public void Text_Empty_Empty()
{
using var stubbedWindow = new StubbedWindow();
using var sut = new ConControls.Controls.Button(stubbedWindow);
sut.Text.Should().BeEmpty();
}
