James Strachan
37 lines
662 B
Kotlin
37 lines
662 B
Kotlin
package test.collections
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import kotlin.test.*
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import org.junit.Test
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class ListTest {
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val data = arrayList("foo", "bar")
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Test fun headAndTail() {
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val h = data.head
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assertEquals("foo", h)
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val t = data.tail
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assertEquals("bar", t)
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}
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Test fun firstAndLast() {
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val h = data.first
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assertEquals("foo", h)
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val t = data.last
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assertEquals("bar", t)
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}
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Test fun withIndices() {
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val withIndices = data.withIndices()
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var index = 0
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for (withIndex in withIndices) {
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assertEquals(withIndex._1, index)
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assertEquals(withIndex._2, data[index])
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index++
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}
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assertEquals(data.size(), index)
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}
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}
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