net.serenitybdd.screenplay.ensure.BooleanEnsure.kt Maven / Gradle / Ivy

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package net.serenitybdd.screenplay.ensure

import net.serenitybdd.screenplay.Actor

class BooleanEnsure(override val value: KnowableValue) : CommonEnsure(value) {

    constructor(value: Boolean?) : this(KnownValue(value, value.toString()))

    fun isTrue() = PerformablePredicate?>(value, IS_TRUE, isNegated(), descriptionOf(value))
    fun isFalse() = PerformablePredicate?>(value, IS_FALSE, isNegated(), descriptionOf(value))
//
//    fun  descriptionOf(value: KnowableValue): String {
//        when(value) {
//            is KnowableBooleanValue<*> -> {
//                if (value.value is HasSubject) {
//                    return value.value.subject()
//                }
//            }
//            is KnowableStringValue<*> -> {
//                if (value.value is HasSubject) {
//                    return value.value.subject()
//                }
//            }
//            is KnowableBigDecimalValue<*> -> {
//                if (value.value is HasSubject) {
//                    return value.value.subject()
//                }
//            }
//            is KnowableDoubleValue<*> -> {
//                if (value.value is HasSubject) {
//                    return value.value.subject()
//                }
//            }
//            is KnowableFloatValue<*> -> {
//                if (value.value is HasSubject) {
//                    return value.value.subject()
//                }
//            }
//            is KnowableIntValue<*> -> {
//                if (value.value is HasSubject) {
//                    return value.value.subject()
//                }
//            }
//            is KnowableLocalDateValue<*> -> {
//                if (value.value is HasSubject) {
//                    return value.value.subject()
//                }
//            }
//            is KnowableLocalTimeValue<*> -> {
//                if (value.value is HasSubject) {
//                    return value.value.subject()
//                }
//            }
//        }
//        return "a value"
//    }

//    fun descriptionOf(value: KnowableValue): String {
//        if (value is KnowableBooleanValue<*>) {
//            if (value.value is HasSubject) {
//                return value.value.subject()
//            }
//        }
//        return "a value"
//    }

    override fun not(): BooleanEnsure = negate() as BooleanEnsure

    val IS_TRUE = expectThatActualIs("true",
            fun(actor: Actor?, actual: KnowableValue?): Boolean {
                if (actual == null || actor == null) return false;

                val resolvedValue = actual(actor)
                BlackBox.logAssertion(resolvedValue, "true")
                return resolvedValue ?: false
            })

    val IS_FALSE = expectThatActualIs("false",
            fun(actor: Actor?, actual: KnowableValue?): Boolean {
                if (actual == null || actor == null) return true;

                val resolvedValue = actual(actor)
                BlackBox.logAssertion(resolvedValue, "false")
                return if (resolvedValue == null) true else !resolvedValue
            })
}