public void VisitSearchQueryGrouping_WithRules_ReturnExpression(
SearchQueryPredicateBuilder <TestIndexableEntity> sut)
{
// Arrange
Expression <Func <TestIndexableEntity, bool> > expected = x => (x.SomeInteger == 1 || x.SomeBoolean == false);
var indexableEntity = new TestIndexableEntity();
var integerEqualsRule = new SearchQueryRule <TestIndexableEntity>(
x => x.SomeInteger, ComparisonOperator.Equal, null, "1"
);
var booleanEqualsRule = new SearchQueryRule <TestIndexableEntity>(
x => x.SomeBoolean, ComparisonOperator.Equal, null, "false"
);
var searchQueryGrouping = new SearchQueryGrouping <TestIndexableEntity>(LogicalOperator.Or);
searchQueryGrouping.SearchQueryElements.Add(integerEqualsRule);
searchQueryGrouping.SearchQueryElements.Add(booleanEqualsRule);
sut.SearchQueryValueProvider.GetValueForSearchQueryRule(integerEqualsRule).Returns(1);
sut.SearchQueryValueProvider.GetValueForSearchQueryRule(booleanEqualsRule).Returns(false);
// Act
searchQueryGrouping.Accept(sut);
Expression <Func <TestIndexableEntity, bool> > actual = sut.GetOutput();
// Assert
Assert.Equal(actual.Compile().Invoke(indexableEntity),
expected.Compile().Invoke(indexableEntity));
}
private void VisitSearchQueryRule_PropertyOfType_ReturnsExpression(Expression <Func <TestIndexableEntity, object> > propertySelector,
TestIndexableEntity indexableEntity,
object value,
Expression <Func <TestIndexableEntity, bool> > expected)
{
// Arrange
var searchQueryRule = new SearchQueryRule <TestIndexableEntity>(propertySelector, ComparisonOperator.Contains);
var searchRootItem = new SearchQueryGrouping <TestIndexableEntity>(LogicalOperator.And);
searchRootItem.SearchQueryElements.Add(searchQueryRule);
var valueProviderMock = Substitute.For <ISearchQueryValueProvider>();
valueProviderMock.GetValueForSearchQueryRule(searchQueryRule).Returns(value);
var sut = new SearchQueryPredicateBuilder <TestIndexableEntity>(valueProviderMock);
// Act
searchRootItem.Accept(sut);
var actual = sut.GetOutput();
// Assert
Assert.Equal(actual.Compile().Invoke(indexableEntity), expected.Compile().Invoke(indexableEntity));
}
public void VisitSearchQueryRule_DefaultOrDynamicValueFound_ReturnsExpression(
SearchQueryPredicateBuilder <TestIndexableEntity> sut)
{
// Arrange
var value = 1;
Expression <Func <TestIndexableEntity, bool> > expected = x => (x.SomeInteger == value);
var indexableEntity = new TestIndexableEntity();
var searchQueryRule = new SearchQueryRule <TestIndexableEntity>(x => x.SomeInteger, ComparisonOperator.Equal);
var searchRootItem = new SearchQueryGrouping <TestIndexableEntity>(LogicalOperator.And);
searchRootItem.SearchQueryElements.Add(searchQueryRule);
sut
.SearchQueryValueProvider
.GetValueForSearchQueryRule(searchQueryRule)
.Returns(x => value);
// Act
searchRootItem.Accept(sut);
Expression <Func <TestIndexableEntity, bool> > actual = sut.GetOutput();
// Assert
Assert.Equal(actual.Compile().Invoke(indexableEntity), expected.Compile().Invoke(indexableEntity));
}
public void VisitSearchQueryGrouping_EmptySearchQueryGrouping_ReturnExpression(
SearchQueryPredicateBuilder <TestIndexableEntity> sut)
{
// Arrange
Expression <Func <TestIndexableEntity, bool> > expected = x => true;
var indexableEntity = new TestIndexableEntity();
var searchQueryGrouping = new SearchQueryGrouping <TestIndexableEntity>(LogicalOperator.And);
// Act
searchQueryGrouping.Accept(sut);
Expression <Func <TestIndexableEntity, bool> > actual = sut.GetOutput();
// Assert
Assert.Equal(actual.Compile().Invoke(indexableEntity), expected.Compile().Invoke(indexableEntity));
}
public void VisitSearchQueryGroupingBegin(SearchQueryGrouping <T> searchQueryGrouping)
{
Assert.ArgumentNotNull(searchQueryGrouping, "searchQueryGrouping");
Expression <Func <T, bool> > predicate;
switch (searchQueryGrouping.LogicalOperator)
{
case LogicalOperator.And:
predicate = PredicateBuilder.True <T>();
break;
case LogicalOperator.Or:
predicate = PredicateBuilder.False <T>();
break;
default:
throw new ArgumentOutOfRangeException();
}
var builderContext = new PredicateBuilderContext(predicate, searchQueryGrouping.LogicalOperator);
_predicateBuilderContext.Push(builderContext);
}
public void VisitSearchQueryGroupingBegin(SearchQueryGrouping <T> searchQueryGrouping)
{
throw new NotImplementedException();
}
