public void SetsNameAndMember()
{
var criteria = new RangeCriteria("field", memberInfo, RangeComparison.GreaterThan, 1);
Assert.Equal("range", criteria.Name);
Assert.Equal(memberInfo, criteria.Member);
}
public void CombineWithSingleCriteriaReturnsThatCriteria()
{
var rangeCriteria = new RangeCriteria("field", memberInfo, RangeComparison.LessThan, 1);
var andCriteria = OrCriteria.Combine(rangeCriteria);
Assert.Same(rangeCriteria, andCriteria);
}
public void ToStringContainsFieldComparisonAndValue()
{
var criteria = new RangeCriteria("thisIsMyFieldName", memberInfo, RangeComparison.LessThan, "500");
var result = criteria.ToString();
Assert.Contains(criteria.Field, result);
Assert.Contains(criteria.Specifications[0].Comparison.ToString(), result);
Assert.Contains((string)criteria.Specifications[0].Value, result);
}
public void SingleConstructorSetsSingleSpecification()
{
var criteria = new RangeCriteria("field", memberInfo, RangeComparison.GreaterThan, 1);
Assert.Equal("field", criteria.Field);
Assert.Equal(1, criteria.Specifications.Count);
var specification = criteria.Specifications.Single();
Assert.Equal("gt", specification.Name);
Assert.Equal(1, specification.Value);
}
public void BodyContainsBoolMustQuery()
{
var rangeCriteria = new RangeCriteria("ranged", memberInfo, RangeComparison.GreaterThanOrEqual, 88);
var boolMust = new BoolCriteria(new[] { rangeCriteria }, null, null);
var formatter = new SearchRequestFormatter(defaultConnection, mapping, new SearchRequest { DocumentType = "type1", Query = boolMust });
var body = JObject.Parse(formatter.Body);
var mustItems = body.TraverseWithAssert("query", "bool", "must");
Assert.Equal(1, mustItems.Count());
mustItems[0].TraverseWithAssert("range");
}
public void EnumerableConstructorSetsMultipleSpecifications()
{
var greater = new RangeSpecificationCriteria(RangeComparison.GreaterThanOrEqual, "D");
var less = new RangeSpecificationCriteria(RangeComparison.LessThan, "H");
var criteria = new RangeCriteria("initials", memberInfo, new[] { greater, less });
Assert.Equal("initials", criteria.Field);
Assert.Equal(memberInfo, criteria.Member);
Assert.Contains(greater, criteria.Specifications);
Assert.Contains(less, criteria.Specifications);
Assert.Equal(2, criteria.Specifications.Count);
}
public void CombineWithTwoSameFieldRangeCriteriaCombinesIntoSingleRangeCriteria()
{
var lowerRangeCriteria = new RangeCriteria("first", memberInfo, RangeComparison.GreaterThan, "lower");
var upperRangeCriteria = new RangeCriteria("first", memberInfo, RangeComparison.LessThanOrEqual, "upper");
var andCriteria = AndCriteria.Combine(lowerRangeCriteria, upperRangeCriteria);
Assert.IsType<RangeCriteria>(andCriteria);
var rangeCriteria = (RangeCriteria)andCriteria;
Assert.Equal(rangeCriteria.Field, lowerRangeCriteria.Field);
Assert.Same(memberInfo, lowerRangeCriteria.Member);
Assert.Single(rangeCriteria.Specifications, s => s.Comparison == lowerRangeCriteria.Specifications.First().Comparison);
Assert.Single(rangeCriteria.Specifications, s => s.Comparison == upperRangeCriteria.Specifications.First().Comparison);
}
public void AndWithMixedContentBecomesBoolWithShouldMustAndMustNot()
{
var expectedShould = new[] { new RangeCriteria("field1", memberInfo, RangeComparison.LessThan, 2), new RangeCriteria("field2", memberInfo, RangeComparison.GreaterThan, 4) };
var expectedMust = new RangeCriteria("field3", memberInfo, RangeComparison.LessThan, 2);
var expectedMustNot = new PrefixCriteria("field5", "prefix");
var actual = QueryCriteriaRewriter.Compensate(AndCriteria.Combine(OrCriteria.Combine(expectedShould), expectedMust, NotCriteria.Create(expectedMustNot)));
var boolActual = Assert.IsType<BoolCriteria>(actual);
Assert.Equal(boolActual.Should.AsEnumerable(), expectedShould);
Assert.Single(boolActual.Must, expectedMust);
Assert.Single(boolActual.MustNot, expectedMustNot);
}
public void BodyContainsQueryRange()
{
var rangeCriteria = new RangeCriteria("someField", memberInfo,
new[]
{
new RangeSpecificationCriteria(RangeComparison.LessThan, 100),
new RangeSpecificationCriteria(RangeComparison.GreaterThan, 200)
});
var formatter = new SearchRequestFormatter(defaultConnection, mapping, new SearchRequest { DocumentType = "type1", Query = rangeCriteria });
var body = JObject.Parse(formatter.Body);
var result = body.TraverseWithAssert("query", "range");
var actualRange = result.TraverseWithAssert(rangeCriteria.Field);
Assert.Equal("!!! 100 !!!", actualRange["lt"]);
Assert.Equal("!!! 200 !!!", actualRange["gt"]);
}
public void BodyContainsBoolShouldQuery()
{
var range1 = new RangeCriteria("range1", memberInfo, RangeComparison.GreaterThanOrEqual, 88);
var range2 = new RangeCriteria("range2", memberInfo, RangeComparison.GreaterThanOrEqual, 88);
var boolMust = new BoolCriteria(null, new[] { range1, range2 }, null);
var formatter = new SearchRequestFormatter(defaultConnection, mapping, new SearchRequest { DocumentType = "type1", Query = boolMust });
var body = JObject.Parse(formatter.Body);
var boolBody = body.TraverseWithAssert("query", "bool");
var minMatch = boolBody.TraverseWithAssert("minimum_should_match");
Assert.Equal(1, minMatch.Value<int>());
var mustNotItems = boolBody.TraverseWithAssert("should");
Assert.Equal(2, mustNotItems.Count());
mustNotItems[0].TraverseWithAssert("range");
}
/// <summary>
/// Combine range criteria for the same field into an upper-lower range for that criteria.
/// </summary>
/// <param name="criteria">Collection of <see cref="ICriteria"/> to have ranges combined.</param>
static void CombineRanges(ICollection <ICriteria> criteria)
{
var candidates = criteria.OfType <RangeCriteria>().GroupBy(r => r.Field).Where(g => g.Count() > 1).ToArray();
foreach (var range in candidates)
{
var specifications = range.SelectMany(r => r.Specifications).ToList();
if (RangeCriteria.SpecificationsCanBeCombined(specifications))
{
foreach (var rangeCriteria in range)
{
criteria.Remove(rangeCriteria);
}
criteria.Add(new RangeCriteria(range.Key, range.First().Member, specifications));
}
}
}
public void CombineWithDifferentFieldRangeCriteriaCombinesRangesIntoAndCriteria()
{
var firstMemberInfo = typeof(string).GetProperty("Length");
var secondMemberInfo = typeof(string).GetMethod("Clone");
var lowerFirstRange = new RangeCriteria("first", firstMemberInfo, RangeComparison.GreaterThan, "lower");
var upperFirstRange = new RangeCriteria("first", firstMemberInfo, RangeComparison.LessThanOrEqual, "upper");
var secondRange = new RangeCriteria("second", secondMemberInfo, RangeComparison.GreaterThanOrEqual, "lower2");
var criteria = AndCriteria.Combine(lowerFirstRange, secondRange, upperFirstRange);
Assert.IsType<AndCriteria>(criteria);
var andCriteria = (AndCriteria)criteria;
Assert.Equal(2, andCriteria.Criteria.Count);
Assert.Contains(secondRange, andCriteria.Criteria);
var combinedRange = andCriteria.Criteria.OfType<RangeCriteria>().FirstOrDefault(r => r.Specifications.Count == 2);
Assert.NotNull(combinedRange);
Assert.Equal(lowerFirstRange.Field, combinedRange.Field);
Assert.Same(firstMemberInfo, combinedRange.Member);
Assert.Single(combinedRange.Specifications, s => s.Comparison == lowerFirstRange.Specifications.First().Comparison);
Assert.Single(combinedRange.Specifications, s => s.Comparison == upperFirstRange.Specifications.First().Comparison);
}
JObject Build(RangeCriteria criteria)
{
// Range filters can be combined by field
return new JObject(
new JProperty(criteria.Name,
new JObject(new JProperty(criteria.Field,
new JObject(criteria.Specifications.Select(s =>
new JProperty(s.Name, mapping.FormatValue(criteria.Member, s.Value))).ToList())))));
}
internal void CombineSameFieldRangeNotCombineIntoSingleRangeCriteriaIfConflictingComparisons(RangeComparison leftRangeComparison, RangeComparison rightRangeComparison)
{
var leftRangeCriteria = new RangeCriteria("a", memberInfo, leftRangeComparison, "leftValue");
var rightRangeCriteria = new RangeCriteria("a", memberInfo, rightRangeComparison, "rightValue");
var criteria = AndCriteria.Combine(leftRangeCriteria, rightRangeCriteria);
var rangeCriteria = Assert.IsType<AndCriteria>(criteria).Criteria.OfType<RangeCriteria>().ToList();
Assert.Equal(2, rangeCriteria.Count());
Assert.All(rangeCriteria, c => Assert.True(Assert.IsType<RangeCriteria>(c).Member == memberInfo));
Assert.Single(rangeCriteria, leftRangeCriteria);
Assert.Single(rangeCriteria, rightRangeCriteria);
}
public void BodyContainsRangeFilter()
{
const string expectedField = "capacity";
const decimal expectedRange = 2.0m;
var rangeCriteria = new RangeCriteria(expectedField, memberInfo, RangeComparison.GreaterThanOrEqual, expectedRange);
var formatter = new SearchRequestFormatter(defaultConnection, mapping, new SearchRequest { DocumentType = "type1", Filter = rangeCriteria });
var body = JObject.Parse(formatter.Body);
var result = body.TraverseWithAssert("query", "filtered", "filter", "range", expectedField, "gte");
Assert.Equal("!!! 2.0 !!!", result);
}
public void BodyContainsFilterOr()
{
var minCriteria = new RangeCriteria("minField", memberInfo, RangeComparison.GreaterThanOrEqual, 100);
var maxCriteria = new RangeCriteria("maxField", memberInfo, RangeComparison.LessThan, 32768);
var orCriteria = OrCriteria.Combine(minCriteria, maxCriteria);
var formatter = new SearchRequestFormatter(defaultConnection, mapping, new SearchRequest { DocumentType = "type1", Filter = orCriteria });
var body = JObject.Parse(formatter.Body);
var result = body.TraverseWithAssert("query", "filtered", "filter", "or");
Assert.Equal(2, result.Children().Count());
foreach (var child in result)
Assert.True(((JProperty)(child.First)).Name == "range");
}