haveCount method
Asserts that the number of items in the collection matches the supplied expected
amount.
Implementation
IterableAssertions<T> haveCount(int expected) {
if (isReversed) {
if (subject!.length == expected) {
throw ShouldlyTestFailureError(
'Current length ${subject!.length} is not equal to $expected.',
);
}
} else {
if (subject!.length != expected) {
throw ShouldlyTestFailureError(
'Current length ${subject!.length} is not equal to $expected.',
);
}
}
return IterableAssertions(subject);
}