public void GetProperty_CachedProperty_Equals()
{
var mock = new Mock <IPropertyProvider>();
mock.Setup(foo => foo.GetProperty(It.IsAny <IPropertyProvider>(), It.IsAny <ProcessorItem>(), "filesize")).Returns <PropertyItem>(null);
var item = new ProcessorItem("Testing123", null);
item.TryCachePropertyValue("filesize", new PropertyItem(21.23));
var property = item.GetProperty(mock.Object, "filesize");
Assert.NotNull(property); // If null, TryCachePropertyValue might not have worked.
Assert.Equal(21.23, property.Value);
}
public void Value_Changed_CacheCleared()
{
var mock = new Mock <IPropertyProvider>();
mock.Setup(foo => foo.GetProperty(It.IsAny <IPropertyProvider>(), It.IsAny <ProcessorItem>(), "filesize")).Returns <PropertyItem>(null);
var item = new ProcessorItem("Testing123", null);
item.TryCachePropertyValue("filesize", new PropertyItem(21.23));
item.Value = "Done.";
var property = item.GetProperty(mock.Object, "filesize");
Assert.Null(property);
}
public void TryCachePropertyValue_NullPropertyName_ThrowsArgumentNullException()
{
var item = new ProcessorItem("Testing123", null);
Assert.Throws <ArgumentNullException>(() => item.TryCachePropertyValue(null, new PropertyItem(21.23)));
}