public void ToolStripTextBoxControlAccessibleObject_ctor_ThrowsException_IfOwnerIsNull()
        {
            using ToolStripTextBox toolStripTextBox = new ToolStripTextBox();
            TextBox textBox = toolStripTextBox.TextBox;
            Type    type    = toolStripTextBox.GetType().GetNestedType("ToolStripTextBoxControlAccessibleObject", BindingFlags.NonPublic);

            Assert.NotNull(type);
            Assert.Throws <TargetInvocationException>(() => Activator.CreateInstance(type, (Control)null, toolStripTextBox));
        }
        public void ToolStripTextBoxControlAccessibleObject_ctor_default()
        {
            using ToolStripTextBox toolStripTextBox = new ToolStripTextBox();
            TextBox textBox = toolStripTextBox.TextBox;
            Type    type    = toolStripTextBox.GetType().GetNestedType("ToolStripTextBoxControlAccessibleObject", BindingFlags.NonPublic);

            Assert.NotNull(type);
            ControlAccessibleObject accessibleObject = (ControlAccessibleObject)Activator.CreateInstance(type, textBox, toolStripTextBox);

            Assert.Equal(textBox, accessibleObject.Owner);
        }