Alexander.Likhachev
53fde520d5
Adding these dependencies to the `api` configuration pollutes classpath for each dependant modules even if it doesn't need them. Instead, the dependencies should be declared more granularly if they're required #KTI-1349 In Progress
57 lines
1.8 KiB
Kotlin
57 lines
1.8 KiB
Kotlin
/*
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* Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package org.jetbrains.kotlin.util
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/**
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* A replacement for the JUnit Jupiter function to be used in JUnit 4 tests.
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*
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* Asserts that the given code block throws an exception of the specified type.
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*
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* @param E the type of exception that is expected to be thrown
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* @param message the error message to be used if the exception is not thrown
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* @param body the code block to be executed and verified
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* @return the caught exception if it is of the specified type
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* @throws AssertionError if the specified exception is not thrown
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*/
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inline fun <reified E : Exception> assertThrows(
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message: String = "Expected ${E::class.java.name} to be thrown",
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body: () -> Unit,
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): Throwable {
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try {
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body()
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} catch (e: Throwable) {
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if (e is E) {
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return e
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}
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}
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throw AssertionError(message)
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}
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/**
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* A replacement for the JUnit Jupiter function to be used in JUnit 4 tests.
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*
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* Asserts that the specified code block does not throw any exception.
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*
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* @param message The message to be included in the AssertionError if an exception is thrown.
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* It can contain the "{}" placeholder, which will be replaced with the thrown exception.
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* @param body The code block to be executed.
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*
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* @return The result of executing the code block.
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*
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* @throws AssertionError If the code block throws an exception.
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*/
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fun <R> assertDoesNotThrow(
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message: String = "Expected no exception, but {} was thrown",
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body: () -> R,
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): R {
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try {
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return body()
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} catch (e: Throwable) {
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throw AssertionError(message.format(e))
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}
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}
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