public static IEnumerable <KeyValuePair <string, string> > GetExpandOptions(ExpandParameters parameters, Func <ISolrQuery, string> serializer)
{
if (parameters == null)
{
yield break;
}
yield return(KV.Create("expand", "true"));
if (parameters.Rows.HasValue)
{
yield return(KV.Create("expand.rows", parameters.Rows.Value.ToString()));
}
if (parameters.Sort != null)
{
yield return(KV.Create("expand.sort", parameters.Sort.ToString()));
}
if (serializer == null)
{
throw new ArgumentNullException("serializer");
}
if (parameters.Query != null)
{
yield return(KV.Create("expand.q", serializer(parameters.Query)));
}
if (parameters.FilterQuery != null)
{
yield return(KV.Create("expand.fq", serializer(parameters.FilterQuery)));
}
}
public void GetCollapseExpandParameters_Expand()
{
var querySerializer = new DefaultQuerySerializer(new DefaultFieldSerializer());
var e = new SolrQueryExecuter <TestDocument>(null, null, querySerializer, null, null);
var expand = new ExpandParameters(
sort: new SortOrder("sortField", Order.ASC),
rows: 100,
query: new SolrQuery("aquery"),
filterQuery: null);
var p = e.GetAllParameters(SolrQuery.All, new QueryOptions {
Rows = 1,
CollapseExpand = new CollapseExpandParameters("somefield", expand, null, null),
}).ToList();
Assert.Contains(p, KV.Create("fq", "{!collapse field=somefield}"));
Assert.Contains(p, KV.Create("expand.sort", "sortField asc"));
Assert.Contains(p, KV.Create("expand.rows", "100"));
Assert.Contains(p, KV.Create("expand.q", "aquery"));
}
public void GetCollapseExpandParameters_Expand()
{
var querySerializer = new DefaultQuerySerializer(new DefaultFieldSerializer());
var e = new SolrQueryExecuter<TestDocument>(null, null, querySerializer, null, null);
var expand = new ExpandParameters(
sort: new SortOrder("sortField", Order.ASC),
rows: 100,
query: new SolrQuery("aquery"),
filterQuery: null);
var p = e.GetAllParameters(SolrQuery.All, new QueryOptions {
Rows = 1,
CollapseExpand = new CollapseExpandParameters("somefield", expand, null, null),
}).ToList();
CollectionAssert.Contains(p, KV.Create("fq", "{!collapse field=somefield}"));
CollectionAssert.Contains(p, KV.Create("expand.sort", "sortField asc"));
CollectionAssert.Contains(p, KV.Create("expand.rows", "100"));
CollectionAssert.Contains(p, KV.Create("expand.q", "aquery"));
}