public async Task ApplyWhereClause_EmptyFilter_ReturnsNull()
{
var mockManager = new QueryMockManager();
var mapperMock = mockManager.ConfigureMapperMock <Hashtag, HashtagDto, HashtagFilterDto>();
var queryMock = mockManager.ConfigureQueryMock <Hashtag>();
var hashtagQueryObject = new HashtagQueryObject(mapperMock.Object, queryMock.Object);
var filter = new HashtagFilterDto();
var temp = await hashtagQueryObject.ExecuteQuery(filter);
Assert.AreEqual(null, mockManager.CapturedPredicate);
}
public async Task ApplyWhereClause_FilterByTagString_ReturnsCorrectPredicate()
{
const string filteredTag = "Hashtag";
var mockManager = new QueryMockManager();
var expectedPredicate = new CompositePredicate(new List <IPredicate>
{
new SimplePredicate(nameof(Hashtag.Tag), ValueComparingOperator.Equal, filteredTag)
}, LogicalOperator.AND);
var mapperMock = mockManager.ConfigureMapperMock <Hashtag, HashtagDto, HashtagFilterDto>();
var queryMock = mockManager.ConfigureQueryMock <Hashtag>();
var hashtagQueryObject = new HashtagQueryObject(mapperMock.Object, queryMock.Object);
var filter = new HashtagFilterDto {
Tag = filteredTag
};
var temp = await hashtagQueryObject.ExecuteQuery(filter);
Assert.AreEqual(expectedPredicate, mockManager.CapturedPredicate);
}