public static void Check(Expression criteria, string fieldName, object fieldValue, ValuePredicateType valuePredicateType, string subFieldName = null)
{
var assertingVisitor = new AssertingCriteriaVisitor(fieldName, fieldValue, valuePredicateType, subFieldName);
assertingVisitor.Visit(criteria);
Assert.IsTrue(assertingVisitor.FoundMatch, "Found no expression for {0} {1} {2}. Found: {3}".InvariantFormat(fieldName, valuePredicateType.ToString(), fieldValue, assertingVisitor.MatchesFound));
}
public void ContentViewModel_ContentType_Alias_NotEqualOperator()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContentContext(nullQueryableDataSource);
var query = context.Where(x => x.ContentType.Alias != "NewsItem");
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "Alias", "NewsItem", ValuePredicateType.NotEqual);
}
public void ContentViewModel_FieldCastAsString_Equals()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContentContext(nullQueryableDataSource);
var query = context.Where(x => (string)x.Field("bodyText") == "frank");
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "bodyText", "frank", ValuePredicateType.Equal);
}
public void ContentViewModel_StringField_NotEqualsMethod_ViaUnaryExpression()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContentContext(nullQueryableDataSource);
var query = context.Where(x => !x.StringField("bodyText").Equals("frank"));
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "bodyText", "frank", ValuePredicateType.NotEqual);
}
public void ContentViewModel_FieldOfString_StartsWith()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContentContext(nullQueryableDataSource);
var query = context.Where(x => x.Field <string>("bodyText").StartsWith("frank"));
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "bodyText", "frank", ValuePredicateType.StartsWith);
}
public void ContentViewModel_NumberField_LessThanOrEqualToOperator()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContentContext(nullQueryableDataSource);
var query = context.Where(x => x.NumberField("items") <= 2);
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "items", 2, ValuePredicateType.LessThanOrEqual);
}
public void TypedEntityModel_EntitySchema_EqualsOperator()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContext <TypedEntity>(nullQueryableDataSource);
var query = context.Where(x => x.EntitySchema.Alias == "NewsItem");
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "Alias", "NewsItem", ValuePredicateType.Equal);
}
public void TypedEntityModel_Id_EqualsOperator()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContext <TypedEntity>(nullQueryableDataSource);
var query = context.Where(x => x.Id == new HiveId(5));
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "Id", new HiveId(5), ValuePredicateType.Equal);
}
public void TypedEntityModel_Attribute_WithSubFieldKey_EqualsOperator_ViaExtension()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContext <TypedEntity>(nullQueryableDataSource);
var query = context.Where(x => x.Attribute <string>("items", "subItems") == "blah");
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "items", "blah", ValuePredicateType.Equal, "subItems");
}
public void TypedEntityModel_Attribute_EqualsOperator()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContext <TypedEntity>(nullQueryableDataSource);
var query = context.Where(x => x.Attributes["items"].Values["default"] == (object)"blah");
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "items", "blah", ValuePredicateType.Equal);
}
public void ContentViewModel_StringField_EqualsOperator_AndAlso_StringField_NotEqualsOperator()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContentContext(nullQueryableDataSource);
var query = context.Where(x => x.StringField("bodyText") == "frank" && x.StringField("title") != "bob");
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "bodyText", "frank", ValuePredicateType.Equal);
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "title", "bob", ValuePredicateType.NotEqual);
}
public void ContentViewModel_UtcCreated_SinglePredicateRange()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContentContext(nullQueryableDataSource);
var dateTime = DateTimeOffset.Now;
var query = context.Where(x => x.UtcCreated <= dateTime && x.UtcCreated >= dateTime);
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "UtcCreated", dateTime, ValuePredicateType.GreaterThanOrEqual);
}
public void UserGroup_WithDefaultSchemaForQueryingAttribute_Equals()
{
// Arrange
var nullQueryableDataSource = new NullQueryableDataSource();
var context = GenerateContext <UserGroup>(nullQueryableDataSource);
var query = context.Where(x => x.Attributes["items"].Values["default"] == (object)"blah");
// Act
query.ToList();
var generatedQuery = nullQueryableDataSource.GeneratedQueryDescription;
// Assert
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "Alias", UserGroupSchema.SchemaAlias, ValuePredicateType.Equal);
AssertingCriteriaVisitor.Check(generatedQuery.Criteria, "items", "blah", ValuePredicateType.Equal);
}
