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package io.kotest.assertions.konform

import io.konform.validation.Invalid
import io.konform.validation.Valid
import io.konform.validation.Validation
import io.kotest.matchers.Matcher
import io.kotest.matchers.MatcherResult
import io.kotest.matchers.collections.shouldContain
import io.kotest.matchers.nulls.shouldNotBeNull
import io.kotest.matchers.should

infix fun  Validation.shouldBeValid(value: T) = this should beValid(value)

fun  beValid(a: A) = object : Matcher> {
   override fun test(value: Validation): MatcherResult = value(a).let {
      MatcherResult(
         it is Valid,
         { "$a should be valid, but was: $it" },
         { "$a should not be valid" }
      )
   }
}

infix fun  Validation.shouldBeInvalid(value: T) = this should beInvalid(value)

fun  beInvalid(a: A) = object : Matcher> {
   override fun test(value: Validation): MatcherResult = value(a).let {
      MatcherResult(
         it is Invalid,
         { "$a should be invalid" },
         { "$a should not be invalid, but was: $it" }
      )
   }
}

inline fun  Validation.shouldBeInvalid(value: T, fn: (Invalid) -> Unit) {
   this.shouldBeInvalid(value)
   fn(this(value) as Invalid)
}

fun Invalid.shouldContainError(field: Any, error: String) {
   val list = this[field]
   list.let {
      it.shouldNotBeNull()
      it shouldContain error
   }
}

fun Invalid.shouldContainError(propertyPaths: Collection, error: String) {
   val list = this.get(*propertyPaths.toTypedArray())
   list.let {
      it.shouldNotBeNull()
      it shouldContain error
   }
}