public void ShouldThrowInvalidOperationExceptionWhenDefaultExtensionCannotBeFound()
{
// Arrange
var extensions = new Dictionary <string, Func <ServiceFactory, IExtensionBase> >();
var extender = new ExtenderProxy <string>(proxy => new Extender <string>(new ExtenderCore <string>(extensions), proxy, _ => null));
var component = new TestItem("TEST-ITEM");
// Act
var exception = Assert
.Throws <InvalidOperationException>(() => extender
.Extend(component));
// Assert
Assert.Equal("Default extension could not by found.", exception.Message);
}
public void ShouldUseDefaultExtensionWhenConcreteExtensionIsNull()
{
// Arrange
var defaultExtension = Mock.Of <IExtension <string, object> >(MockBehavior.Strict);
var extensions = new Dictionary <string, Func <ServiceFactory, IExtensionBase> >(new Dictionary <string, Func <ServiceFactory, IExtensionBase> >
{
[typeof(TestItem).FullName] = _ => null,
[typeof(object).FullName] = _ => defaultExtension
});
var extender = new ExtenderProxy <string>(proxy => new Extender <string>(new ExtenderCore <string>(extensions), proxy, _ => null));
var component = new TestItem("TEST-ITEM");
Mock.Get(defaultExtension)
.Setup(d => d.Extend(component, extender));
// Act & Assert
extender.Extend(component);
}
internal Oleaut32.IExtender GetProxyForControl(Control ctl)
{
Oleaut32.IExtender rval = null;
if (proxyCache is null)
{
proxyCache = new Hashtable();
}
else
{
rval = (Oleaut32.IExtender)proxyCache[ctl];
}
if (rval is null)
{
if (ctl != parent && !GetControlBelongs(ctl))
{
Debug.WriteLineIf(AxHTraceSwitch.TraceVerbose, "!parent || !belongs NYI");
AxContainer c = FindContainerForControl(ctl);
if (c is not null)
{
rval = new ExtenderProxy(ctl, c);
}
else
{
Debug.WriteLineIf(AxHTraceSwitch.TraceVerbose, "unable to find proxy, returning null");
return(null);
}
}
else
{
rval = new ExtenderProxy(ctl, this);
}
proxyCache.Add(ctl, rval);
}
Debug.WriteLineIf(AxHTraceSwitch.TraceVerbose, "found proxy " + rval.ToString());
return(rval);
}
internal Oleaut32.IExtender GetProxyForControl(Control ctl)
{
Oleaut32.IExtender rval = null;
if (_proxyCache is null)
{
_proxyCache = new();
}
else
{
_proxyCache.TryGetValue(ctl, out rval);
}
if (rval is null)
{
if (ctl != _parent && !GetControlBelongs(ctl))
{
Debug.WriteLineIf(s_axHTraceSwitch.TraceVerbose, "!parent || !belongs NYI");
AxContainer c = FindContainerForControl(ctl);
if (c is not null)
{
rval = new ExtenderProxy(ctl, c);
}
else
{
Debug.WriteLineIf(s_axHTraceSwitch.TraceVerbose, "unable to find proxy, returning null");
return(null);
}
}
else
{
rval = new ExtenderProxy(ctl, this);
}
_proxyCache.Add(ctl, rval);
}
Debug.WriteLineIf(s_axHTraceSwitch.TraceVerbose, $"found proxy {rval}");
return(rval);
}
internal System.Windows.Forms.UnsafeNativeMethods.IExtender GetProxyForControl(Control ctl)
{
System.Windows.Forms.UnsafeNativeMethods.IExtender extender = null;
if (this.proxyCache == null)
{
this.proxyCache = new Hashtable();
}
else
{
extender = (System.Windows.Forms.UnsafeNativeMethods.IExtender) this.proxyCache[ctl];
}
if (extender == null)
{
if ((ctl != this.parent) && !this.GetControlBelongs(ctl))
{
AxHost.AxContainer container = FindContainerForControl(ctl);
if (container == null)
{
return null;
}
extender = new ExtenderProxy(ctl, container);
}
else
{
extender = new ExtenderProxy(ctl, this);
}
this.proxyCache.Add(ctl, extender);
}
return extender;
}
/// <devdoc>
/// <para>[To be supplied.]</para>
/// </devdoc>
internal UnsafeNativeMethods.IExtender GetProxyForControl(Control ctl) {
UnsafeNativeMethods.IExtender rval = null;
if (proxyCache == null) {
proxyCache = new Hashtable();
}
else {
rval = (UnsafeNativeMethods.IExtender) proxyCache[ctl];
}
if (rval == null) {
if (ctl != parent && !GetControlBelongs(ctl)) {
Debug.WriteLineIf(AxHTraceSwitch.TraceVerbose, "!parent || !belongs NYI");
AxContainer c = FindContainerForControl(ctl);
if (c != null) {
rval = new ExtenderProxy(ctl, c);
}
else {
Debug.WriteLineIf(AxHTraceSwitch.TraceVerbose, "unable to find proxy, returning null");
return null;
}
}
else {
rval = new ExtenderProxy(ctl, this);
}
proxyCache.Add(ctl, rval);
}
Debug.WriteLineIf(AxHTraceSwitch.TraceVerbose, "found proxy "+rval.ToString());
return rval;
}
