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PowerMockito单元测试报错求助

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单元测试

Androidkotlin

发布于 2024-07-17 22:25

1130浏览


被测试类：
class MyCalculator {

    fun isExists(path: String): Boolean {
        val file = File(path)
        return file.exists()
    }
}


测试类代码：
@RunWith(PowerMockRunner::class)
@PrepareForTest(MyCalculator::class)
class MyCalculatorTest {

    @Test
    fun test() {
        val mockFile: File = PowerMockito.mock(File::class.java)
        val realCalc = MyCalculator()

        val path = "testPath"

        PowerMockito.whenNew(File::class.java).withArguments(path).thenReturn(mockFile)
        PowerMockito.`when`(mockFile.exists()).thenReturn(true)

        val result = realCalc.isExists(path)
        println("test result:$result")
    }
}

报错信息：
java.lang.reflect.InaccessibleObjectException: Unable to make protected native java.lang.Object java.lang.Object.clone() throws java.lang.CloneNotSupportedException accessible: module java.base does not "opens java.lang" to unnamed module @4b741d6d

被测试类：
class MyCalculator {

fun isExists(path: String): Boolean {
    val file = File(path)
    return file.exists()
}

}

测试类代码：
@RunWith(PowerMockRunner::class)
@PrepareForTest(MyCalculator::class)
class MyCalculatorTest {

@Test
fun test() {
    val mockFile: File = PowerMockito.mock(File::class.java)
    val realCalc = MyCalculator()

    val path = "testPath"

    PowerMockito.whenNew(File::class.java).withArguments(path).thenReturn(mockFile)
    PowerMockito.`when`(mockFile.exists()).thenReturn(true)

    val result = realCalc.isExists(path)
    println("test result:$result")
}

}

报错信息：
java.lang.reflect.InaccessibleObjectException: Unable to make protected native java.lang.Object java.lang.Object.clone() throws java.lang.CloneNotSupportedException accessible: module java.base does not “opens java.lang” to unnamed module @4b741d6d

被测试类：
class MyCalculator {

fun isExists(path: String): Boolean {
    val file = File(path)
    return file.exists()
}

}

测试类代码：
@RunWith(PowerMockRunner::class)
@PrepareForTest(MyCalculator::class)
class MyCalculatorTest {

@Test
fun test() {
    val mockFile: File = PowerMockito.mock(File::class.java)
    val realCalc = MyCalculator()

    val path = "testPath"

    PowerMockito.whenNew(File::class.java).withArguments(path).thenReturn(mockFile)
    PowerMockito.`when`(mockFile.exists()).thenReturn(true)

    val result = realCalc.isExists(path)
    println("test result:$result")
}

}

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亭阁流烟

问题数: 3 个

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