public void Should_Return_Non_Expression_Strings()
{
// Given
var query = "pattern matching tagged:c#";
var parser = new QueryParser <SearchQuery>();
// When
parser.Bind(query, out _, out var unmatched);
// Then
Assert.Equal(unmatched, "pattern matching");
}
public void Should_Be_Able_To_Bind_Date_String_To_DateTime(string dateString)
{
// Given
var expectedDate = new DateTime(2018, 01, 09);
var query = $"from:{dateString}";
var parser = new QueryParser <SearchQuery>();
// When
var result = parser.Bind(query);
// Then
Assert.Equal(expectedDate, result.From);
}
public void Should_Be_Able_To_Bind_Strings_To_Enum_Property()
{
// Given
var sortedByVotes = SearchQuery.SortType.Votes;
var query = "sort:votes";
var parser = new QueryParser <SearchQuery>();
// When
var result = parser.Bind(query);
// Then
Assert.Equal(result.Sort, sortedByVotes);
}
public void Should_Be_Able_To_Bind_String_Properties()
{
// Given
const string siteName = "stackoverflow";
var query = $"site:{siteName}";
var parser = new QueryParser <SearchQuery>();
// When
var result = parser.Bind(query);
// Then
Assert.Equal(siteName, result.Site);
}
public void Should_Return_Unmatched_Expressions()
{
// Given
var unmatchedKey = "followers";
var unmatchedValue = "100";
var query = $"{unmatchedKey}:{unmatchedValue}";
var parser = new QueryParser <SearchQuery>();
// When
parser.Bind(query, out var unbound, out _);
// Then
Assert.Contains(unmatchedKey, unbound.Keys);
Assert.Single(unbound[unmatchedKey]);
Assert.Equal(unbound[unmatchedKey].First(), unmatchedValue);
}
public void Should_Be_Able_To_Combine_Expressions()
{
// Given
var query = "tagged:wrido tagged:c# nottagged:alfred sort:votes from:2018-01-01";
var parser = new QueryParser <SearchQuery>();
// When
var result = parser.Bind(query);
// Then
Assert.Contains("wrido", result.Tagged);
Assert.Contains("c#", result.Tagged);
Assert.Contains("alfred", result.NotTagged);
Assert.Equal(SearchQuery.SortType.Votes, result.Sort);
Assert.Equal(new DateTime(2018, 01, 01), result.From);
}
public void Should_Be_Able_To_Bind_List_To_IEnumerable_Property()
{
// Given
const string firstTag = "wrido";
const string secondTag = "alfred";
const string thirdTag = "spotlight";
var query = $"tagged:{firstTag} tagged:{secondTag} tagged:{thirdTag}";
var parser = new QueryParser <SearchQuery>();
// When
var result = parser.Bind(query);
// Then
Assert.Equal(result.Tagged.Count(), 3);
Assert.Contains(firstTag, result.Tagged);
Assert.Contains(secondTag, result.Tagged);
Assert.Contains(thirdTag, result.Tagged);
}
