public void ShouldGetListWhenListAllWithFilterInfoAndNoOrderInfo()
{
var users = CreateUsersWithAddress();
var actual = users.ListAll(FilterInfo.CreateItem("Name", Operator.Contains, "a"), null, null);
actual.Should().BeEquivalentTo(users.Where(p => (p.Name != null && p.Name.Contains("a"))).ToList());
}
public void ShouldGetExpectedResultWhenFilterSingleItem(string fieldName, FilterType filterType, object value, string expectedIds)
{
var filter = FilterInfo.CreateItem(fieldName, filterType, value);
var ids = CreateTestUsers().WhereCondition(filter)
.Select(p => p.Id);
Assert.AreEqual(expectedIds, string.Join(",", ids));
}
public void ShouldSupportFilterTypeExists()
{
var datas = CreateUsersWithAddress();
var filter = FilterInfo.CreateItem("Addresses", FilterType.Exists, FilterInfo.CreateItem("City", FilterType.Equals, "xian"));
var ids = datas.WhereCondition(filter).Select(p => p.Id);
Assert.AreEqual("001,002,004", string.Join(",", ids));
}
public void ShouldGetListWhenListAllWithFilterInfoAndOrderInfo()
{
var users = CreateUsersWithAddress();
var actual = users.ListAll(FilterInfo.CreateItem("Name", FilterType.Contains, "a"),
OrderInfo.Create("Name", OrderType.Desc));
actual.Should().BeEquivalentTo(users.Where(p => (p.Name != null && p.Name.Contains("a")))
.OrderByDescending(p => p.Name).ToList());
}
public void ShouldAppendItemsWhenAndAlsoAndGivenOpTypeIsAndItemsAndOtherOpTypeIsSingleItem()
{
var filter = FilterInfo.CreateItem("Age", FilterType.GreaterThan, 1)
.AndAlso("Name", FilterType.StartsWith, "Zhang");
Assert.AreEqual(OpType.AndItems, filter.OpType);
Assert.AreEqual(2, filter.Items.Count);
filter.AndAlso(new FilterInfo("Id", FilterType.Equals, "001"));
Assert.AreEqual(OpType.AndItems, filter.OpType);
Assert.AreEqual(3, filter.Items.Count);
}
public void ShouldAppendItemsWhenAndAlsoAndGivenOpTypeIsAndItemsAndOtherOpTypeIsAndItems()
{
var filter = FilterInfo.CreateItem("Age", FilterType.GreaterThan, 1)
.AndAlso("Name", FilterType.StartsWith, "Zhang");
Assert.AreEqual(OpType.AndItems, filter.OpType);
Assert.AreEqual(2, filter.Items.Count);
var otherAndItems = FilterInfo.CreateAnd(
new FilterInfo("Id", FilterType.StartsWith, "0"),
new FilterInfo("Tel", FilterType.Contains, "135"));
filter.AndAlso(otherAndItems);
Assert.AreEqual(OpType.AndItems, filter.OpType);
Assert.AreEqual(4, filter.Items.Count);
}
public void ShouldCreateNewOrItemsFilterWhenOrElseAndGivenOpTypeIsAndItemsAndOtherTypeIsSignleItem()
{
var filter = FilterInfo.CreateItem("Age", FilterType.GreaterThan, 1)
.AndAlso("Name", FilterType.StartsWith, "Zhang");
Assert.AreEqual(OpType.AndItems, filter.OpType);
Assert.AreEqual(2, filter.Items.Count);
var newfilter = filter.OrElse(new FilterInfo("Id", FilterType.Equals, "001"));
Assert.AreEqual(OpType.OrItems, newfilter.OpType);
Assert.AreEqual(2, newfilter.Items.Count);
Assert.AreEqual(filter, newfilter.Items.First());
Assert.AreEqual(OpType.SingleItem, newfilter.Items.Last().OpType);
}
public void ShouldThrowFilterInfoExpressionExceptionWhenFilterSingleItemAndWithInvalidArguments(string fieldName, FilterType filterType, object value)
{
var filter = FilterInfo.CreateItem(fieldName, filterType, value);
CreateTestUsers().WhereCondition(filter).ToList();
}
