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