public void DateTimePicker_Format_Set_GetReturnsExpected(DateTimePickerFormat value)
        {
            using var control = new SubDateTimePicker();

            control.Format = value;
            Assert.Equal(value, control.Format);
        }
        public void DateTimePicker_GetStyle_Invoke_ReturnsExpected(ControlStyles flag, bool expected)
        {
            using var control = new SubDateTimePicker();
            Assert.Equal(expected, control.GetStyle(flag));

            // Call again to test caching.
            Assert.Equal(expected, control.GetStyle(flag));
        }
        public void DateTimePicker_CreateParams_GetDefault_ReturnsExpected()
        {
            using var control = new SubDateTimePicker();
            CreateParams createParams = control.CreateParams;

            Assert.Null(createParams.Caption);
            Assert.Equal("SysDateTimePick32", createParams.ClassName);
            Assert.Equal(0x8, createParams.ClassStyle);
            Assert.Equal(0x200, createParams.ExStyle);
            Assert.Equal(control.PreferredHeight, createParams.Height);
            Assert.Equal(IntPtr.Zero, createParams.Parent);
            Assert.Null(createParams.Param);
            Assert.Equal(0x56010004, createParams.Style);
            Assert.Equal(200, createParams.Width);
            Assert.Equal(0, createParams.X);
            Assert.Equal(0, createParams.Y);
            Assert.Same(createParams, control.CreateParams);
            Assert.False(control.IsHandleCreated);
        }
        public void DateTimePicker_Ctor_Default()
        {
            using var control = new SubDateTimePicker();
            Assert.Null(control.AccessibleDefaultActionDescription);
            Assert.Null(control.AccessibleDescription);
            Assert.Null(control.AccessibleName);
            Assert.Equal(AccessibleRole.Default, control.AccessibleRole);
            Assert.False(control.AllowDrop);
            Assert.Equal(AnchorStyles.Top | AnchorStyles.Left, control.Anchor);
            Assert.False(control.AutoSize);
            Assert.Equal(SystemColors.Window, control.BackColor);
            Assert.Null(control.BackgroundImage);
            Assert.Equal(ImageLayout.Tile, control.BackgroundImageLayout);
            Assert.Null(control.BindingContext);
            Assert.Equal(control.PreferredHeight, control.Bottom);
            Assert.Equal(new Rectangle(0, 0, 200, control.PreferredHeight), control.Bounds);
            Assert.Equal(Control.DefaultForeColor, control.CalendarForeColor);
            Assert.Equal(Control.DefaultFont, control.CalendarFont);
            Assert.Equal(SystemColors.Window, control.CalendarMonthBackground);
            Assert.Equal(SystemColors.ActiveCaption, control.CalendarTitleBackColor);
            Assert.Equal(SystemColors.ActiveCaptionText, control.CalendarTitleForeColor);
            Assert.Equal(SystemColors.GrayText, control.CalendarTrailingForeColor);
            Assert.True(control.CanEnableIme);
            Assert.False(control.CanFocus);
            Assert.True(control.CanRaiseEvents);
            Assert.True(control.CanSelect);
            Assert.False(control.Capture);
            Assert.True(control.CausesValidation);
            Assert.True(control.Checked);
            Assert.Equal(new Size(196, control.PreferredHeight - 4), control.ClientSize);
            Assert.Equal(new Rectangle(0, 0, 196, control.PreferredHeight - 4), control.ClientRectangle);
            Assert.Null(control.Container);
            Assert.False(control.ContainsFocus);
            Assert.Null(control.ContextMenuStrip);
            Assert.Empty(control.Controls);
            Assert.Same(control.Controls, control.Controls);
            Assert.False(control.Created);
            Assert.Same(Cursors.Default, control.Cursor);
            Assert.Null(control.CustomFormat);
            Assert.Same(Cursors.Default, control.DefaultCursor);
            Assert.Equal(ImeMode.Inherit, control.DefaultImeMode);
            Assert.Equal(new Padding(3), control.DefaultMargin);
            Assert.Equal(Size.Empty, control.DefaultMaximumSize);
            Assert.Equal(Size.Empty, control.DefaultMinimumSize);
            Assert.Equal(Padding.Empty, control.DefaultPadding);
            Assert.Equal(new Size(200, control.PreferredHeight), control.DefaultSize);
            Assert.False(control.DesignMode);
            Assert.Equal(new Rectangle(0, 0, 196, control.PreferredHeight - 4), control.DisplayRectangle);
            Assert.Equal(DockStyle.None, control.Dock);
            Assert.False(control.DoubleBuffered);
            Assert.Equal(LeftRightAlignment.Left, control.DropDownAlign);
            Assert.True(control.Enabled);
            Assert.NotNull(control.Events);
            Assert.Same(control.Events, control.Events);
            Assert.False(control.Focused);
            Assert.Equal(Control.DefaultFont, control.Font);
            Assert.Equal(control.Font.Height, control.FontHeight);
            Assert.Equal(SystemColors.WindowText, control.ForeColor);
            Assert.Equal(DateTimePickerFormat.Long, control.Format);
            Assert.False(control.HasChildren);
            Assert.Equal(control.PreferredHeight, control.Height);
            Assert.Equal(ImeMode.NoControl, control.ImeMode);
            Assert.Equal(ImeMode.NoControl, control.ImeModeBase);
            Assert.False(control.IsAccessible);
            Assert.False(control.IsMirrored);
            Assert.NotNull(control.LayoutEngine);
            Assert.Same(control.LayoutEngine, control.LayoutEngine);
            Assert.Equal(0, control.Left);
            Assert.Equal(Point.Empty, control.Location);
            Assert.Equal(new Padding(3), control.Margin);
            Assert.Equal(new DateTime(9998, 12, 31), control.MaxDate);
            Assert.Equal(Size.Empty, control.MaximumSize);
            Assert.Equal(new DateTime(1753, 1, 1), control.MinDate);
            Assert.Equal(Size.Empty, control.MinimumSize);
            Assert.Equal(Padding.Empty, control.Padding);
            Assert.Null(control.Parent);
            Assert.Equal("Microsoft\u00AE .NET", control.ProductName);
            Assert.Equal(new Size(200, control.PreferredHeight), control.PreferredSize);
            Assert.Equal(Control.DefaultFont.Height + 7, control.PreferredHeight);
            Assert.Equal(control.PreferredHeight, control.PreferredHeight);
            Assert.False(control.RecreatingHandle);
            Assert.Null(control.Region);
            Assert.False(control.ResizeRedraw);
            Assert.Equal(200, control.Right);
            Assert.Equal(RightToLeft.No, control.RightToLeft);
            Assert.False(control.RightToLeftLayout);
            Assert.False(control.ShowCheckBox);
            Assert.True(control.ShowFocusCues);
            Assert.True(control.ShowKeyboardCues);
            Assert.False(control.ShowUpDown);
            Assert.Null(control.Site);
            Assert.Equal(new Size(200, control.PreferredHeight), control.Size);
            Assert.Equal(0, control.TabIndex);
            Assert.True(control.TabStop);
            Assert.Empty(control.Text);
            Assert.Equal(0, control.Top);
            Assert.Null(control.TopLevelControl);
            Assert.False(control.UseWaitCursor);
            Assert.True(control.Value > DateTime.MinValue);
            Assert.True(control.Visible);
            Assert.Equal(200, control.Width);

            Assert.False(control.IsHandleCreated);
        }
 public void DateTimePicker_GetAutoSizeMode_Invoke_ReturnsExpected()
 {
     using var control = new SubDateTimePicker();
     Assert.Equal(AutoSizeMode.GrowOnly, control.GetAutoSizeMode());
 }
 public void DateTimePicker_GetTopLevel_Invoke_ReturnsExpected()
 {
     using var control = new SubDateTimePicker();
     Assert.False(control.GetTopLevel());
 }