fun findReferencesToSymbol()

in src/main/kotlin/com/pestphp/pest/features/customExpectations/symbols/PestCustomExpectationUsageSearcher.kt [47:55]

• 9 lines of code
• 3 McCabe index (conditional complexity)

fun findReferencesToSymbol(
    symbol: PestCustomExpectationSymbol,
    leafOccurrence: LeafOccurrence
): Collection<PestCustomExpectationReference> {
    val methodReference = PhpPsiUtil.getParentOfClass(leafOccurrence.start, MethodReference::class.java)
    if (methodReference?.nameNode == null) return emptyList()
    val possibleReference = PestCustomExpectationReference(methodReference)
    return if (possibleReference.resolvesTo(symbol)) listOf(possibleReference) else emptyList()
}