public void WebBrowser_CreateSink_InvokeWithoutInstance_Nop(bool allowNavigation)
{
using var control = new SubWebBrowser
{
AllowNavigation = allowNavigation
};
control.CreateSink();
Assert.Null(control.ActiveXInstance);
Assert.False(control.IsHandleCreated);
control.CreateSink();
Assert.Null(control.ActiveXInstance);
Assert.False(control.IsHandleCreated);
}
public void WebBrowser_CreateSink_InvokeWithoutInstance_Nop(bool allowNavigation)
{
var browser = new SubWebBrowser
{
AllowNavigation = allowNavigation
};
browser.CreateSink();
Assert.Null(browser.ActiveXInstance);
Assert.False(browser.IsHandleCreated);
browser.CreateSink();
Assert.Null(browser.ActiveXInstance);
Assert.False(browser.IsHandleCreated);
}
public void WebBrowser_CreateSink_InvokeWithInstance_Success(bool allowNavigation)
{
using var parent = new Control();
using var control = new SubWebBrowser
{
AllowNavigation = allowNavigation,
Parent = parent
};
control.CreateSink();
Assert.NotNull(control.ActiveXInstance);
Assert.True(control.IsHandleCreated);
control.CreateSink();
Assert.NotNull(control.ActiveXInstance);
Assert.True(control.IsHandleCreated);
}
public void WebBrowser_AllowNavigation_SetWithSink_GetReturnsExpected(bool value)
{
var parent = new Control();
using var control = new SubWebBrowser
{
Parent = parent
};
control.CreateSink();
control.AllowNavigation = value;
Assert.Equal(value, control.AllowNavigation);
Assert.NotNull(control.ActiveXInstance);
Assert.True(control.IsHandleCreated);
// Set same.
control.AllowNavigation = value;
Assert.Equal(value, control.AllowNavigation);
Assert.NotNull(control.ActiveXInstance);
Assert.True(control.IsHandleCreated);
// Set different.
control.AllowNavigation = !value;
Assert.Equal(!value, control.AllowNavigation);
Assert.NotNull(control.ActiveXInstance);
Assert.True(control.IsHandleCreated);
}
public void WebBrowser_CreateSink_InvokeWithInstance_Success(bool allowNavigation)
{
var parent = new Control();
var browser = new SubWebBrowser
{
AllowNavigation = allowNavigation,
Parent = parent
};
browser.CreateSink();
Assert.NotNull(browser.ActiveXInstance);
Assert.True(browser.IsHandleCreated);
browser.CreateSink();
Assert.NotNull(browser.ActiveXInstance);
Assert.True(browser.IsHandleCreated);
}