public void GetNonIntegerValuesInMixedTypeArray()
{
var results = StringArrayMixedTypesIntegers.GetNonIntegerIndexes();
var expectedIndices = new[] { 1, 2, 4, 5, 6, 7 };
Assert.IsTrue(expectedIndices.SequenceEqual(results));
}
public void StringToNullableInteger_Successful()
{
int[] expected = { 2, 6, -1 };
var nullableResults = StringArrayMixedTypesIntegers.Where(item => item.ToNullable <int>().HasValue)
// ReSharper disable once PossibleInvalidOperationException
.Select(item => item.ToNullable <int>().Value).ToList();
Assert.IsTrue(nullableResults.SequenceEqual(expected));
}
public void NotAllElementsCanBeConvertedPreserveArray_Integer()
{
var results = StringArrayMixedTypesIntegers.ToIntegerPreserveArray();
var expectedCount = 9;
// expected count
Assert.AreEqual(results.Count(), expectedCount, $"Expected only {expectedCount} elements could be converted");
// check if values are as expected
Assert.IsTrue(IntegerArrayValidator.SequenceEqual(results));
}