com.wesleyhome.test.jupiter.provider.AbstractParameterDataProvider.kt Maven / Gradle / Ivy

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Library to help generate test parameter permutations for parameterized tests in JUnit. This version is an initial attempt to convert to building with Gradle.

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package com.wesleyhome.test.jupiter.provider

import java.lang.reflect.ParameterizedType
import kotlin.reflect.KClass

abstract class AbstractParameterDataProvider : ParameterDataProvider {

    private val classType: KClass

    init {
        val parameterizedType = (this.javaClass.genericSuperclass as ParameterizedType)
        val typeArgument = parameterizedType.actualTypeArguments[0]
        val typeClass = typeArgument as Class<*>
        classType = typeClass.kotlin as KClass
    }

    override fun providesDataFor(testParameter: TestParameter): Boolean {
        return testParameter.type == classType
    }

}