Alexander Udalov
54 lines
1.5 KiB
Kotlin
54 lines
1.5 KiB
Kotlin
/*
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* Copyright 2010-2017 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 kotlin.jdk8.collections.test
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import org.junit.Test
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import kotlin.test.*
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import java.util.function.*
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class IterableTest {
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val data = listOf("foo", "bar")
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val iterable = Iterable { data.iterator() }
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@Test fun spliterator() {
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val spliterator = iterable.spliterator()
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assertEquals(-1, spliterator.exactSizeIfKnown)
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val expected = data.toMutableList()
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spliterator.forEachRemaining {
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assertEquals(expected.removeAt(0), it)
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}
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}
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@Test fun forEach() {
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val expected = data.toMutableList()
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iterable.forEach(Consumer {
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assertEquals(expected.removeAt(0), it)
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})
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}
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@Test fun forEachRemaining() {
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val expected = data.toMutableList()
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val iterator = iterable.iterator()
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iterator.forEachRemaining(Consumer {
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assertEquals(expected.removeAt(0), it)
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})
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}
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}
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