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Handling responsesedit
Using the .Aggs aggregation helper on ISearchResponse<T>, we can fetch our aggregation results easily
in the correct type. Be sure to read more about .Aggs vs .Aggregations
Handling Responsesedit
response.ShouldBeValid();
var dateHistogram = response.Aggs.DateHistogram("projects_started_per_month");
dateHistogram.Should().NotBeNull();
dateHistogram.Buckets.Should().NotBeNull();
dateHistogram.Buckets.Count.Should().BeGreaterThan(10);
foreach (var item in dateHistogram.Buckets)
{
item.Date.Should().NotBe(default(DateTime));
item.DocCount.Should().BeGreaterThan(0);
var nested = item.Nested("project_tags");
nested.Should().NotBeNull();
var nestedTerms = nested.Terms("tags");
nestedTerms.Buckets.Count.Should().BeGreaterThan(0);
}