Ilya Gorbunov
68 lines
2.1 KiB
Kotlin
68 lines
2.1 KiB
Kotlin
/*
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* Copyright 2010-2016 JetBrains s.r.o.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package test.utils
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import kotlin.*
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import kotlin.test.*
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import org.junit.Test
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class TODOTest {
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private class PartiallyImplementedClass {
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public val prop: String get() = TODO()
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@Suppress("UNREACHABLE_CODE", "CAST_NEVER_SUCCEEDS")
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fun method1() = TODO() as String
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public fun method2(): Int = TODO()
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public fun method3(switch: Boolean, value: String): String {
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if (!switch)
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TODO("what if false")
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else {
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if (value.length < 3)
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throw TODO("write message")
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}
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return value
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}
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public fun method4() {
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TODO()
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}
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}
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private fun assertNotImplemented(block: () -> Unit) {
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assertFailsWith<NotImplementedError>(block = block)
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}
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private fun assertNotImplementedWithMessage(message: String, block: () -> Unit) {
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val e = assertFailsWith<NotImplementedError>(block = block)
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assertTrue(message in e.message!!)
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}
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@Test fun usage() {
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val inst = PartiallyImplementedClass()
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assertNotImplemented { inst.prop }
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assertNotImplemented{ inst.method1() }
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assertNotImplemented { inst.method2() }
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assertNotImplemented { inst.method4() }
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assertNotImplementedWithMessage("what if false") { inst.method3(false, "test") }
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assertNotImplementedWithMessage("write message") { inst.method3(true, "t") }
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assertEquals("test", inst.method3(true, "test"))
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}
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}
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