public void WebBrowserBase_GetStyle_Invoke_ReturnsExpected(ControlStyles flag, bool expected)
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
Assert.Equal(expected, control.GetStyle(flag));
// Call again to test caching.
Assert.Equal(expected, control.GetStyle(flag));
}
public void WebBrowserBase_MouseMove_AddRemove_ThrowsNotSupportedException()
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
MouseEventHandler handler = (sender, e) => { };
Assert.Throws <NotSupportedException>(() => control.MouseMove += handler);
control.MouseMove -= handler;
}
public void WebBrowserBase_QueryContinueDrag__AddRemove_ThrowsNotSupportedException()
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
QueryContinueDragEventHandler handler = (sender, e) => { };
Assert.Throws <NotSupportedException>(() => control.QueryContinueDrag += handler);
control.QueryContinueDrag -= handler;
}
public void WebBrowserBase_Layout_AddRemove_ThrowsNotSupportedException()
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
LayoutEventHandler handler = (sender, e) => { };
Assert.Throws <NotSupportedException>(() => control.Layout += handler);
((Control)control).Layout -= handler;
}
public void WebBrowserBase_CreateWebBrowserSiteBase_Invoke_ReturnsExpected()
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
WebBrowserSiteBase siteBase = control.CreateWebBrowserSiteBase();
Assert.NotNull(siteBase);
Assert.NotSame(siteBase, control.CreateWebBrowserSiteBase());
}
public void WebBrowserBase_BindingContextChanged_AddRemove_ThrowsNotSupportedException()
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
EventHandler handler = (sender, e) => { };
Assert.Throws <NotSupportedException>(() => control.BindingContextChanged += handler);
control.BindingContextChanged -= handler;
}
public void WebBrowserBase_CanSelect_GetInPlaceActive_ReturnsExpected()
{
using var parent = new Control();
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2")
{
Parent = parent
};
Assert.True(control.CanSelect);
}
public void WebBrowserBase_DrawToBitmap_InvokeZeroHeight_ThrowsArgumentException(int height)
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2")
{
Width = 20,
Height = height
};
using var bitmap = new Bitmap(10, 10);
Assert.Throws <ArgumentException>(null, () => control.DrawToBitmap(bitmap, new Rectangle(1, 2, 3, 4)));
}
public void WebBrowserBase_DrawToBitmap_InvalidTargetBounds_ThrowsArgumentException(int x, int y, int width, int height)
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2")
{
Width = 20,
Height = 20
};
using var bitmap = new Bitmap(10, 10);
Assert.Throws <ArgumentException>(null, () => control.DrawToBitmap(bitmap, new Rectangle(x, y, width, height)));
}
public void WebBrowserBase_DrawToBitmap_Invoke_Success(Rectangle targetBounds)
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2")
{
Width = 20,
Height = 20,
};
using var bitmap = new Bitmap(20, 20);
control.DrawToBitmap(bitmap, targetBounds);
Assert.True(control.IsHandleCreated);
}
public void WebBrowserBase_ProcessDialogKey_InvokeWithParent_ReturnsFalse(Keys keyData)
{
using var parent = new Control
{
Visible = false
};
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2")
{
Parent = parent
};
Assert.False(control.ProcessDialogKey(keyData));
Assert.False(control.IsHandleCreated);
}
public void WebBrowserBase_Site_Set_GetReturnsExpected()
{
var mockSite1 = new Mock <ISite>(MockBehavior.Strict);
mockSite1
.Setup(s => s.Container)
.Returns((IContainer)null);
mockSite1
.Setup(s => s.GetService(typeof(AmbientProperties)))
.Returns(null);
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2")
{
Site = mockSite1.Object
};
Assert.Same(mockSite1.Object, control.Site);
Assert.False(control.IsHandleCreated);
// Set same.
control.Site = mockSite1.Object;
Assert.Same(mockSite1.Object, control.Site);
Assert.False(control.IsHandleCreated);
// Set another.
var mockSite2 = new Mock <ISite>(MockBehavior.Strict);
mockSite2
.Setup(s => s.Container)
.Returns((IContainer)null);
mockSite2
.Setup(s => s.GetService(typeof(AmbientProperties)))
.Returns(null);
control.Site = mockSite2.Object;
Assert.Same(mockSite2.Object, control.Site);
Assert.False(control.IsHandleCreated);
// Set null.
control.Site = null;
Assert.Null(control.Site);
Assert.False(control.IsHandleCreated);
}
public void WebBrowserBase_ProcessDialogKey_InvokeWithCustomParent_ReturnsExpected(Keys keyData, bool result)
{
int callCount = 0;
bool action(Keys actualKeyData)
{
Assert.Equal(keyData, actualKeyData);
callCount++;
return(result);
}
using var parent = new CustomProcessControl
{
ProcessDialogKeyAction = action,
Visible = false
};
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2")
{
Parent = parent
};
Assert.Equal(result, control.ProcessDialogKey(keyData));
Assert.Equal(1, callCount);
Assert.False(control.IsHandleCreated);
}
public void WebBrowserBase_GetTopLevel_Invoke_ReturnsExpected()
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
Assert.False(control.GetTopLevel());
}
public void WebBrowserBase_GetAutoSizeMode_Invoke_ReturnsExpected()
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
Assert.Equal(AutoSizeMode.GrowOnly, control.GetAutoSizeMode());
}
public void WebBrowserBase_DrawToBitmap_NullBitmap_ThrowsArgumentNullException()
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
Assert.Throws <ArgumentNullException>("bitmap", () => control.DrawToBitmap(null, new Rectangle(1, 2, 3, 4)));
}
public void WebBrowserBase_Bounds_Set_GetReturnsExpected(int x, int y, int width, int height)
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
int layoutCallCount = 0;
int resizeCallCount = 0;
int sizeChangedCallCount = 0;
int clientSizeChangedCallCount = 0;
((Control)control).Layout += (sender, e) =>
{
Assert.Same(control, sender);
Assert.Same(control, e.AffectedControl);
Assert.Equal("Bounds", e.AffectedProperty);
Assert.Equal(resizeCallCount, layoutCallCount);
Assert.Equal(sizeChangedCallCount, layoutCallCount);
Assert.Equal(clientSizeChangedCallCount, layoutCallCount);
layoutCallCount++;
};
control.Resize += (sender, e) =>
{
Assert.Same(control, sender);
Assert.Same(EventArgs.Empty, e);
Assert.Equal(layoutCallCount - 1, resizeCallCount);
Assert.Equal(sizeChangedCallCount, resizeCallCount);
Assert.Equal(clientSizeChangedCallCount, resizeCallCount);
resizeCallCount++;
};
control.SizeChanged += (sender, e) =>
{
Assert.Same(control, sender);
Assert.Same(EventArgs.Empty, e);
Assert.Equal(resizeCallCount - 1, sizeChangedCallCount);
Assert.Equal(layoutCallCount - 1, sizeChangedCallCount);
Assert.Equal(clientSizeChangedCallCount, sizeChangedCallCount);
sizeChangedCallCount++;
};
control.ClientSizeChanged += (sender, e) =>
{
Assert.Same(control, sender);
Assert.Same(EventArgs.Empty, e);
Assert.Equal(resizeCallCount - 1, clientSizeChangedCallCount);
Assert.Equal(layoutCallCount - 1, clientSizeChangedCallCount);
Assert.Equal(sizeChangedCallCount - 1, clientSizeChangedCallCount);
clientSizeChangedCallCount++;
};
control.Bounds = new Rectangle(x, y, width, height);
Assert.Equal(new Size(width, height), control.ClientSize);
Assert.Equal(new Rectangle(0, 0, width, height), control.ClientRectangle);
Assert.Equal(new Rectangle(0, 0, width, height), control.DisplayRectangle);
Assert.Equal(new Size(width, height), control.Size);
Assert.Equal(x, control.Left);
Assert.Equal(x + width, control.Right);
Assert.Equal(y, control.Top);
Assert.Equal(y + height, control.Bottom);
Assert.Equal(width, control.Width);
Assert.Equal(height, control.Height);
Assert.Equal(new Rectangle(x, y, width, height), control.Bounds);
Assert.Equal(1, layoutCallCount);
Assert.Equal(1, resizeCallCount);
Assert.Equal(1, sizeChangedCallCount);
Assert.Equal(1, clientSizeChangedCallCount);
Assert.False(control.IsHandleCreated);
// Call again.
control.Bounds = new Rectangle(x, y, width, height);
Assert.Equal(new Size(width, height), control.ClientSize);
Assert.Equal(new Rectangle(0, 0, width, height), control.ClientRectangle);
Assert.Equal(new Rectangle(0, 0, width, height), control.DisplayRectangle);
Assert.Equal(new Size(width, height), control.Size);
Assert.Equal(x, control.Left);
Assert.Equal(x + width, control.Right);
Assert.Equal(y, control.Top);
Assert.Equal(y + height, control.Bottom);
Assert.Equal(width, control.Width);
Assert.Equal(height, control.Height);
Assert.Equal(new Rectangle(x, y, width, height), control.Bounds);
Assert.Equal(1, layoutCallCount);
Assert.Equal(1, resizeCallCount);
Assert.Equal(1, sizeChangedCallCount);
Assert.Equal(1, clientSizeChangedCallCount);
Assert.False(control.IsHandleCreated);
}
public void WebBrowserBase_Bounds_SetWithHandle_GetReturnsExpected(bool resizeRedraw, int x, int y, int width, int height, int expectedWidth, int expectedHeight, int expectedInvalidatedCallCount)
{
using var control = new SubWebBrowserBase("8856f961-340a-11d0-a96b-00c04fd705a2");
control.SetStyle(ControlStyles.ResizeRedraw, resizeRedraw);
int layoutCallCount = 0;
int resizeCallCount = 0;
int sizeChangedCallCount = 0;
int clientSizeChangedCallCount = 0;
((Control)control).Layout += (sender, e) =>
{
Assert.Same(control, sender);
Assert.Same(control, e.AffectedControl);
Assert.Equal("Bounds", e.AffectedProperty);
Assert.Equal(resizeCallCount, layoutCallCount);
Assert.Equal(sizeChangedCallCount, layoutCallCount);
Assert.Equal(clientSizeChangedCallCount, layoutCallCount);
layoutCallCount++;
};
control.Resize += (sender, e) =>
{
Assert.Same(control, sender);
Assert.Same(EventArgs.Empty, e);
Assert.Equal(layoutCallCount - 1, resizeCallCount);
Assert.Equal(sizeChangedCallCount, resizeCallCount);
Assert.Equal(clientSizeChangedCallCount, resizeCallCount);
resizeCallCount++;
};
control.SizeChanged += (sender, e) =>
{
Assert.Same(control, sender);
Assert.Same(EventArgs.Empty, e);
Assert.Equal(resizeCallCount - 1, sizeChangedCallCount);
Assert.Equal(layoutCallCount - 1, sizeChangedCallCount);
Assert.Equal(clientSizeChangedCallCount, sizeChangedCallCount);
sizeChangedCallCount++;
};
control.ClientSizeChanged += (sender, e) =>
{
Assert.Same(control, sender);
Assert.Same(EventArgs.Empty, e);
Assert.Equal(resizeCallCount - 1, clientSizeChangedCallCount);
Assert.Equal(layoutCallCount - 1, clientSizeChangedCallCount);
Assert.Equal(sizeChangedCallCount - 1, clientSizeChangedCallCount);
clientSizeChangedCallCount++;
};
Assert.NotEqual(IntPtr.Zero, control.Handle);
int invalidatedCallCount = 0;
control.Invalidated += (sender, e) => invalidatedCallCount++;
int styleChangedCallCount = 0;
((Control)control).StyleChanged += (sender, e) => styleChangedCallCount++;
int createdCallCount = 0;
control.HandleCreated += (sender, e) => createdCallCount++;
control.Bounds = new Rectangle(x, y, width, height);
Assert.Equal(new Size(expectedWidth, expectedHeight), control.ClientSize);
Assert.Equal(new Rectangle(0, 0, expectedWidth, expectedHeight), control.ClientRectangle);
Assert.Equal(new Rectangle(0, 0, expectedWidth, expectedHeight), control.DisplayRectangle);
Assert.Equal(new Size(expectedWidth, expectedHeight), control.Size);
Assert.Equal(x, control.Left);
Assert.Equal(x + expectedWidth, control.Right);
Assert.Equal(y, control.Top);
Assert.Equal(y + expectedHeight, control.Bottom);
Assert.Equal(expectedWidth, control.Width);
Assert.Equal(expectedHeight, control.Height);
Assert.Equal(new Rectangle(x, y, expectedWidth, expectedHeight), control.Bounds);
Assert.Equal(1, layoutCallCount);
Assert.Equal(1, resizeCallCount);
Assert.Equal(1, sizeChangedCallCount);
Assert.Equal(1, clientSizeChangedCallCount);
Assert.True(control.IsHandleCreated);
Assert.Equal(expectedInvalidatedCallCount, invalidatedCallCount);
Assert.Equal(0, styleChangedCallCount);
Assert.Equal(0, createdCallCount);
// Call again.
control.Bounds = new Rectangle(x, y, width, height);
Assert.Equal(new Size(expectedWidth, expectedHeight), control.ClientSize);
Assert.Equal(new Rectangle(0, 0, expectedWidth, expectedHeight), control.ClientRectangle);
Assert.Equal(new Rectangle(0, 0, expectedWidth, expectedHeight), control.DisplayRectangle);
Assert.Equal(new Size(expectedWidth, expectedHeight), control.Size);
Assert.Equal(x, control.Left);
Assert.Equal(x + expectedWidth, control.Right);
Assert.Equal(y, control.Top);
Assert.Equal(y + expectedHeight, control.Bottom);
Assert.Equal(expectedWidth, control.Width);
Assert.Equal(expectedHeight, control.Height);
Assert.Equal(new Rectangle(x, y, expectedWidth, expectedHeight), control.Bounds);
Assert.Equal(1, layoutCallCount);
Assert.Equal(1, resizeCallCount);
Assert.Equal(1, sizeChangedCallCount);
Assert.Equal(1, clientSizeChangedCallCount);
Assert.True(control.IsHandleCreated);
Assert.Equal(expectedInvalidatedCallCount, invalidatedCallCount);
Assert.Equal(0, styleChangedCallCount);
Assert.Equal(0, createdCallCount);
}
