public static void Equal <TEnumerable>(
TEnumerable enumerableA,
TEnumerable enumerableB) where TEnumerable : IEnumerable
{
var enumeratorA = enumerableA.GetEnumerator();
var enumeratorB = enumerableB.GetEnumerator();
var hasA = enumeratorA.MoveNext();
var hasB = enumeratorB.MoveNext();
var index = 0;
while (hasA && hasB)
{
var currentA = enumeratorA.Current;
var currentB = enumeratorB.Current;
if (!object.Equals(currentA, currentB))
{
Asserts.Fail($"Expected {currentA} to equal {currentB} at index ${index}.");
}
index++;
hasA = enumeratorA.MoveNext();
hasB = enumeratorB.MoveNext();
}
Asserts.True(!hasA && !hasB,
"Expected enumerables to be the same length.");
}
public static bool Equal(
object?expected,
object?actual,
string?message = null)
{
if (expected?.Equals(actual) ?? false)
{
return(true);
}
Asserts.Fail(message ?? $"Expected {actual} to equal {expected}.");
return(false);
}
public static bool True(bool value, string?message = null) => value || Asserts.Fail(message ?? "Expected to be true.");