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