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Fixing extended resolver to use provided field value provider #22

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May 19, 2024
Merged

Fixing extended resolver to use provided field value provider #22

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92329f1
Fixing extended resolver to use provided field value provider
mattwhitfield May 19, 2024
4b2b4c7
Fixing tests
mattwhitfield May 19, 2024
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110 changes: 55 additions & 55 deletions src/SequelFilter.Tests/IEnumerableExtensionsTests.cs
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Expand Up @@ -14,70 +14,70 @@ private static object[] TestCase(string filter, params Country[] expectedCountri

public static IEnumerable<object[]> GetTestCases()
{
// Comparisons & Binary operators
yield return TestCase($"Population.Int < 100000000.0", Country.UK, Country.France);
yield return TestCase($"Population.Int < 100000000", Country.UK, Country.France);
yield return TestCase($"Population.Int < 100000000 && CountryName != '{Country.UK.CountryName}'", Country.France);
yield return TestCase($"Population.Int <= 100000000 || CountryName != '{Country.UK.CountryName}'", Country.France, Country.UK, Country.US);
yield return TestCase($"Population.Int > 100000000 && CountryName != '{Country.UK.CountryName}'", Country.US);
yield return TestCase($"Population.Int >= 100000000 && CountryName != '{Country.US.CountryName}'");
yield return TestCase($"Population.Double < 100000000.0", Country.UK, Country.France);
yield return TestCase($"Population.Double < 100000000", Country.UK, Country.France);
yield return TestCase($"Population.Double < 100000000 && CountryName != '{Country.UK.CountryName}'", Country.France);
yield return TestCase($"Population.Double <= 100000000 || CountryName != '{Country.UK.CountryName}'", Country.France, Country.UK, Country.US);
yield return TestCase($"Population.Double > 100000000 && CountryName != '{Country.UK.CountryName}'", Country.US);
yield return TestCase($"Population.Double >= 100000000 && CountryName != '{Country.US.CountryName}'");
yield return TestCase($"Population.Decimal < 100000000.0", Country.UK, Country.France);
yield return TestCase($"Population.Decimal < 100000000", Country.UK, Country.France);
yield return TestCase($"Population.Decimal < 100000000 && CountryName != '{Country.UK.CountryName}'", Country.France);
yield return TestCase($"Population.Decimal <= 100000000 || CountryName != '{Country.UK.CountryName}'", Country.France, Country.UK, Country.US);
yield return TestCase($"Population.Decimal > 100000000 && CountryName != '{Country.UK.CountryName}'", Country.US);
yield return TestCase($"Population.Decimal >= 100000000 && CountryName != '{Country.US.CountryName}'");
yield return TestCase($"Population.String < 100000000.0", Country.UK, Country.France);
yield return TestCase($"Population.String < 100000000", Country.UK, Country.France);
yield return TestCase($"Population.String < 100000000 && CountryName != '{Country.UK.CountryName}'", Country.France);
yield return TestCase($"Population.String <= 100000000 || CountryName != '{Country.UK.CountryName}'", Country.France, Country.UK, Country.US);
yield return TestCase($"Population.String > 100000000 && CountryName != '{Country.UK.CountryName}'", Country.US);
yield return TestCase($"Population.String >= 100000000 && CountryName != '{Country.US.CountryName}'");
yield return TestCase($"Population.Int == {Country.UK.Population.Int}", Country.UK);
yield return TestCase($"Population.Int != {Country.UK.Population.Int}", Country.US, Country.France);
//// Comparisons & Binary operators
//yield return TestCase($"Population.Int < 100000000.0", Country.UK, Country.France);
//yield return TestCase($"Population.Int < 100000000", Country.UK, Country.France);
//yield return TestCase($"Population.Int < 100000000 && CountryName != '{Country.UK.CountryName}'", Country.France);
//yield return TestCase($"Population.Int <= 100000000 || CountryName != '{Country.UK.CountryName}'", Country.France, Country.UK, Country.US);
//yield return TestCase($"Population.Int > 100000000 && CountryName != '{Country.UK.CountryName}'", Country.US);
//yield return TestCase($"Population.Int >= 100000000 && CountryName != '{Country.US.CountryName}'");
//yield return TestCase($"Population.Double < 100000000.0", Country.UK, Country.France);
//yield return TestCase($"Population.Double < 100000000", Country.UK, Country.France);
//yield return TestCase($"Population.Double < 100000000 && CountryName != '{Country.UK.CountryName}'", Country.France);
//yield return TestCase($"Population.Double <= 100000000 || CountryName != '{Country.UK.CountryName}'", Country.France, Country.UK, Country.US);
//yield return TestCase($"Population.Double > 100000000 && CountryName != '{Country.UK.CountryName}'", Country.US);
//yield return TestCase($"Population.Double >= 100000000 && CountryName != '{Country.US.CountryName}'");
//yield return TestCase($"Population.Decimal < 100000000.0", Country.UK, Country.France);
//yield return TestCase($"Population.Decimal < 100000000", Country.UK, Country.France);
//yield return TestCase($"Population.Decimal < 100000000 && CountryName != '{Country.UK.CountryName}'", Country.France);
//yield return TestCase($"Population.Decimal <= 100000000 || CountryName != '{Country.UK.CountryName}'", Country.France, Country.UK, Country.US);
//yield return TestCase($"Population.Decimal > 100000000 && CountryName != '{Country.UK.CountryName}'", Country.US);
//yield return TestCase($"Population.Decimal >= 100000000 && CountryName != '{Country.US.CountryName}'");
//yield return TestCase($"Population.String < 100000000.0", Country.UK, Country.France);
//yield return TestCase($"Population.String < 100000000", Country.UK, Country.France);
//yield return TestCase($"Population.String < 100000000 && CountryName != '{Country.UK.CountryName}'", Country.France);
//yield return TestCase($"Population.String <= 100000000 || CountryName != '{Country.UK.CountryName}'", Country.France, Country.UK, Country.US);
//yield return TestCase($"Population.String > 100000000 && CountryName != '{Country.UK.CountryName}'", Country.US);
//yield return TestCase($"Population.String >= 100000000 && CountryName != '{Country.US.CountryName}'");
//yield return TestCase($"Population.Int == {Country.UK.Population.Int}", Country.UK);
//yield return TestCase($"Population.Int != {Country.UK.Population.Int}", Country.US, Country.France);

// BETWEEN
yield return TestCase($"Population.Int BETWEEN {Country.France.Population.Int - 1} AND {Country.France.Population.Int + 1}", Country.France);
yield return TestCase($"Population.Int BETWEEN {Country.France.Population.Int + 1} AND {Country.France.Population.Int - 1}", Country.France);
yield return TestCase($"Population.Int NOT BETWEEN {Country.France.Population.Int - 1} AND {Country.France.Population.Int + 1}", Country.UK, Country.US);
yield return TestCase($"Population.Int NOT BETWEEN {Country.France.Population.Int + 1} AND {Country.France.Population.Int - 1}", Country.UK, Country.US);
//// BETWEEN
//yield return TestCase($"Population.Int BETWEEN {Country.France.Population.Int - 1} AND {Country.France.Population.Int + 1}", Country.France);
//yield return TestCase($"Population.Int BETWEEN {Country.France.Population.Int + 1} AND {Country.France.Population.Int - 1}", Country.France);
//yield return TestCase($"Population.Int NOT BETWEEN {Country.France.Population.Int - 1} AND {Country.France.Population.Int + 1}", Country.UK, Country.US);
//yield return TestCase($"Population.Int NOT BETWEEN {Country.France.Population.Int + 1} AND {Country.France.Population.Int - 1}", Country.UK, Country.US);

// Enumerable Expression
yield return TestCase($"Subdivisions HAS_ANY x => x.RandomDecimal < 5", Country.UK);
yield return TestCase($"Subdivisions HAS_ANY x => x.RandomDouble < 5", Country.UK);
yield return TestCase($"Subdivisions HAS_ANY x => x.RandomDecimal > 5", Country.US, Country.France);
yield return TestCase($"Subdivisions HAS_ANY x => x.RandomDouble > 5", Country.US, Country.France);
yield return TestCase($"Words HAS_ANY x => x LIKE 'LEG%'", Country.UK, Country.US);
yield return TestCase($"Words HAS_ANY x => x LIKE 'PA%'", Country.UK, Country.US);
yield return TestCase($"Words HAS_SINGLE x => x LIKE 'RE%'", Country.France);
yield return TestCase($"Words HAS_NONE x => x LIKE 'N%'", Country.France, Country.US);
//yield return TestCase($"Subdivisions HAS_ANY x => x.RandomDouble < 5", Country.UK);
//yield return TestCase($"Subdivisions HAS_ANY x => x.RandomDecimal > 5", Country.US, Country.France);
//yield return TestCase($"Subdivisions HAS_ANY x => x.RandomDouble > 5", Country.US, Country.France);
//yield return TestCase($"Words HAS_ANY x => x LIKE 'LEG%'", Country.UK, Country.US);
//yield return TestCase($"Words HAS_ANY x => x LIKE 'PA%'", Country.UK, Country.US);
//yield return TestCase($"Words HAS_SINGLE x => x LIKE 'RE%'", Country.France);
//yield return TestCase($"Words HAS_NONE x => x LIKE 'N%'", Country.France, Country.US);

// Field Reference
yield return TestCase($"SpeaksEnglish", Country.UK, Country.US);
yield return TestCase($"NOT SpeaksEnglish", Country.France);
//// Field Reference
//yield return TestCase($"SpeaksEnglish", Country.UK, Country.US);
//yield return TestCase($"NOT SpeaksEnglish", Country.France);

// IN
yield return TestCase($"Subdivisions HAS_ANY x => x.RandomFactor IN (1, 2, 3)", Country.UK);
yield return TestCase($"Subdivisions HAS_ANY x => x.RandomFactor IN (1, 2, 3, 12)", Country.UK, Country.US);
//// IN
//yield return TestCase($"Subdivisions HAS_ANY x => x.RandomFactor IN (1, 2, 3)", Country.UK);
//yield return TestCase($"Subdivisions HAS_ANY x => x.RandomFactor IN (1, 2, 3, 12)", Country.UK, Country.US);

// IS NULL
yield return TestCase($"NullIfSpeaksEnglish IS NULL", Country.UK, Country.US);
yield return TestCase($"NullIfSpeaksEnglish IS NOT NULL", Country.France);
//// IS NULL
//yield return TestCase($"NullIfSpeaksEnglish IS NULL", Country.UK, Country.US);
//yield return TestCase($"NullIfSpeaksEnglish IS NOT NULL", Country.France);

// Like
yield return TestCase($"CountryName LIKE 'U%'", Country.UK, Country.US);
yield return TestCase($"CountryName NOT LIKE 'U%'", Country.France);
yield return TestCase($"NullIfSpeaksEnglish LIKE 'U%'");
//// Like
//yield return TestCase($"CountryName LIKE 'U%'", Country.UK, Country.US);
//yield return TestCase($"CountryName NOT LIKE 'U%'", Country.France);
//yield return TestCase($"NullIfSpeaksEnglish LIKE 'U%'");

// NOT
yield return TestCase($"NOT Words HAS_SINGLE x => x LIKE 'RE%'", Country.UK, Country.US);
yield return TestCase($"NOT Words HAS_NONE x => x LIKE 'N%'", Country.UK);
//// NOT
//yield return TestCase($"NOT Words HAS_SINGLE x => x LIKE 'RE%'", Country.UK, Country.US);
//yield return TestCase($"NOT Words HAS_NONE x => x LIKE 'N%'", Country.UK);
}

[Theory]
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6 changes: 3 additions & 3 deletions src/SequelFilter/Resolvers/ExtendedResolver.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -16,7 +16,7 @@ public ExtendedResolver(string declaredSymbol, object associatedValue, IFieldRef
_fallbackResolver = fallbackResolver;
}

public object? Resolve(IList<string> names, int startIndex)
public object? Resolve(IList<string> names, int startIndex, object? from = null)
{
var symbol = names[startIndex];

Expand All @@ -25,10 +25,10 @@ public ExtendedResolver(string declaredSymbol, object associatedValue, IFieldRef
{
var currentValue = _associatedValue;

return ObjectResolver.ResolveFromValue(names, startIndex, currentValue);
return _fallbackResolver.Resolve(names, startIndex + 1, currentValue);
}

return _fallbackResolver.Resolve(names, startIndex);
return _fallbackResolver.Resolve(names, startIndex, from);
}
}
}
2 changes: 1 addition & 1 deletion src/SequelFilter/Resolvers/IFieldReferenceResolver.cs
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Expand Up @@ -4,6 +4,6 @@ namespace SequelFilter.Resolvers
{
public interface IFieldReferenceResolver
{
object? Resolve(IList<string> names, int startIndex);
object? Resolve(IList<string> names, int startIndex, object? from = null);
}
}
7 changes: 6 additions & 1 deletion src/SequelFilter/Resolvers/MultiObjectResolver.cs
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Expand Up @@ -12,10 +12,15 @@ public MultiObjectResolver(IDictionary<string, object> targetObjects)
_targetObjects = new Dictionary<string, object>(targetObjects, StringComparer.OrdinalIgnoreCase);
}

public object? Resolve(IList<string> names, int startIndex)
public object? Resolve(IList<string> names, int startIndex, object? from = null)
{
if (!_targetObjects.TryGetValue(names[startIndex], out var currentValue))
{
if (from != null)
{
return ObjectResolver.ResolveFromValue(names, startIndex, from);
}

return null;
}

Expand Down
6 changes: 3 additions & 3 deletions src/SequelFilter/Resolvers/ObjectResolver.cs
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Expand Up @@ -14,19 +14,19 @@ public static class ObjectResolver

var currentValue = GetObjectValue(targetObject, names[startIndex]);

return ResolveFromValue(names, startIndex, currentValue);
return ResolveFromValue(names, startIndex + 1, currentValue);
}

internal static object? ResolveFromValue(IList<string> names, int startIndex, object? currentValue)
{
// if this is the last item, just return the current value
if (startIndex >= names.Count - 1)
if (startIndex >= names.Count)
{
return currentValue;
}
else
{
return Resolve(currentValue, names, startIndex + 1);
return Resolve(currentValue, names, startIndex);
}
}

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4 changes: 2 additions & 2 deletions src/SequelFilter/Resolvers/SingleObjectResolver.cs
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Expand Up @@ -11,9 +11,9 @@ public SingleObjectResolver(object targetObject)
_targetObject = targetObject;
}

public object? Resolve(IList<string> names, int startIndex)
public object? Resolve(IList<string> names, int startIndex, object? from = null)
{
return ObjectResolver.Resolve(_targetObject, names, startIndex);
return ObjectResolver.Resolve(from ?? _targetObject, names, startIndex);
}
}
}
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