public void ReturnTrueIfNoChildFilters()
{
var e = new SystemEvent();
var extendedProperties = new FakeExtendedProperties {
{ "property", "Level" }, { "value", "Warning" }
};
var filter = new OrElseFilter(extendedProperties, Enumerable.Empty <ICreateFilterExpressions>());
Assert.True(Filter.Compile(filter).Invoke(e));
}
public void ReturnFalseIfSingleChildFilterFalse()
{
var e = new SystemEvent {
Level = SystemEventLevel.Error
};
var extendedProperties = new FakeExtendedProperties {
{ "property", "Level" }, { "value", "Warning" }
};
var filter = new OrElseFilter(new FakeExtendedProperties(), new[] { new EqualFilter(extendedProperties, Enumerable.Empty <ICreateFilterExpressions>()) });
Assert.False(Filter.Compile(filter).Invoke(e));
}
public void ReturnFalseIfAllChildFiltersFalse()
{
var e = new SystemEvent {
Level = SystemEventLevel.Error, ProcessId = 123, Thread = "Unknown"
};
var filter = new OrElseFilter(
new FakeExtendedProperties(),
new[]
{
new EqualFilter(new FakeExtendedProperties {
{ "property", "ProcessId" }, { "value", "1234" }
}, Enumerable.Empty <ICreateFilterExpressions>()),
new EqualFilter(new FakeExtendedProperties {
{ "property", "Thread" }, { "value", "Main" }
}, Enumerable.Empty <ICreateFilterExpressions>()),
new EqualFilter(new FakeExtendedProperties {
{ "property", "Level" }, { "value", "Warning" }
}, Enumerable.Empty <ICreateFilterExpressions>())
});
Assert.False(Filter.Compile(filter).Invoke(e));
}
public void AlwaysCompositeExpression()
{
var filter = new OrElseFilter(new FakeExtendedProperties(), Enumerable.Empty <ICreateFilterExpressions>());
Assert.True(filter.CompositeExpression);
}