org.koin.test.mock.MockProviderRule.kt Maven / Gradle / Ivy

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KOIN - Kotlin simple Dependency Injection Framework

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/*
 * Copyright 2017-Present the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.koin.test.mock

import org.junit.rules.TestRule
import org.junit.runner.Description
import org.junit.runners.model.Statement

class MockProviderRule private constructor(private val mockProvider: Provider<*>) : TestRule {

    override fun apply(base: Statement, description: Description): Statement =
        object : Statement() {
            override fun evaluate() {
                MockProvider.register(mockProvider)
                base.evaluate()
            }
        }

    companion object {
        fun create(mockProvider: Provider<*>): MockProviderRule {
            return MockProviderRule(mockProvider)
        }
    }
}