public void ShouldFilterByAfterCondition()
{
FilterCondition condition = new FilterCondition
{
Field = new ConversationField {
Name = "Last Message Sent", DataType = FieldDataType.DateTime
},
MatchType = ConditionMatchType.After,
Value = "@Yesterday"
};
var expression = new LastMessageSentExpression().Build(condition);
var conditions = new List <Conversation>
{
new Conversation {
Id = 1, LastMessageSentTime = DateTime.UtcNow
},
new Conversation {
Id = 2, LastMessageSentTime = DateTime.UtcNow.AddDays(-2)
}
}.AsQueryable();
var result = conditions.Where(expression).ToList();
Assert.Equal(1, result.Count);
Assert.Equal(1, result.First().Id);
}
public void ShouldFilterByBetweenCondition()
{
FilterCondition condition = new FilterCondition
{
Field = new ConversationField {
Name = "Last Message Sent", DataType = FieldDataType.DateTime
},
MatchType = ConditionMatchType.Between,
Value = DateTime.UtcNow.AddDays(-3).ToString("yyyy-MM-dd hh:mm:ss") + '|' + DateTime.UtcNow.AddDays(-1).ToString("yyyy-MM-dd hh:mm:ss")
};
var expression = new LastMessageSentExpression().Build(condition);
var conditions = new List <Conversation>
{
new Conversation {
Id = 1, LastMessageSentTime = DateTime.UtcNow
},
new Conversation {
Id = 2, LastMessageSentTime = DateTime.UtcNow.AddDays(-2)
}
}.AsQueryable();
var result = conditions.Where(expression).ToList();
Assert.Equal(1, result.Count);
Assert.Equal(2, result.First().Id);
}
public void ShouldCheckValueType()
{
FilterCondition condition = new FilterCondition
{
Field = new ConversationField {
Name = "Last Message Sent", DataType = FieldDataType.DateTime
},
MatchType = ConditionMatchType.Is,
Value = "0"
};
try
{
var expression = new LastMessageSentExpression().Build(condition);
}
catch (Exception ex)
{
Assert.Equal("The value of date time is invalid", ex.Message);
}
}
