public void EntityGetMatchesWithRelationship( )
{
var query = new StructuredQuery
{
RootEntity = new ResourceEntity(Field.Field_Type)
};
// Root query type is 'EntityType'
// Follow 'Fields' relationship
var relatedResource = new RelatedResource
{
RelationshipDirection = RelationshipDirection.Forward,
RelationshipTypeId = new EntityRef(Field.FieldIsOnType_Field.Id),
ResourceMustExist = false
};
query.RootEntity.RelatedEntities.Add(relatedResource);
query.Conditions.Add(new QueryCondition
{
Expression = new ResourceDataColumn(relatedResource, EntityType.Name_Field),
Operator = ConditionType.Equal,
Argument = new TypedValue("Person")
});
IEnumerable <Field> personFields = Entity.GetMatches <Field>(query);
Assert.IsTrue(personFields.Any( ));
}
public void EntityGetMatchesWithRelationship2( )
{
var stringField = Entity.Get <EntityType>(new EntityRef("core", "stringField"));
var fieldIsOnTypeRel = Entity.Get <Relationship>(new EntityRef("core", "fieldIsOnType"));
var query = new StructuredQuery
{
RootEntity = new ResourceEntity(stringField)
};
// Root query type is 'EntityType'
// Follow 'Fields' relationship
var relatedResource = new RelatedResource
{
RelationshipDirection = RelationshipDirection.Forward,
RelationshipTypeId = fieldIsOnTypeRel.Id,
ResourceMustExist = false
};
query.RootEntity.RelatedEntities.Add(relatedResource);
//// check the condition
query.Conditions.Add(new QueryCondition
{
Expression = new ResourceDataColumn(relatedResource, EntityType.Name_Field),
Operator = ConditionType.Equal,
Argument = new TypedValue("Person")
});
IEnumerable <Field> descriptionStringFields = Entity.GetMatches <Field>(query);
Assert.IsTrue(descriptionStringFields.Any( ), "There should be at least one person type");
}
public void EntityGetMatches( )
{
// Test to load all instances of a particular entity type that have a field matching a particular value.
// Test data
// (Load all nav sections that have name='Home')
var type = new EntityRef("console", "navSection");
var field = new EntityRef("core", "name");
const string value = "Home";
// Create query
var query = new StructuredQuery
{
RootEntity = new ResourceEntity(type)
};
query.Conditions.Add(new QueryCondition
{
Expression = new ResourceDataColumn(query.RootEntity, field),
Operator = ConditionType.Equal,
Argument = new TypedValue(value)
});
// Get results
IEnumerable <NavSection> entities = Entity.GetMatches <NavSection>(query);
NavSection[] eArr = entities.ToArray( );
Assert.IsTrue(eArr.Count( ) == 1);
}