Denis Zharkov
25 lines
582 B
Kotlin
25 lines
582 B
Kotlin
package test.collections
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import kotlin.test.*
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import org.junit.Test as test
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class ArraysJVMTest {
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@test fun orEmptyNull() {
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val x: Array<String>? = null
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val y: Array<out String>? = null
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val xArray = x.orEmpty()
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val yArray = y.orEmpty()
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expect(0) { xArray.size() }
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expect(0) { yArray.size() }
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}
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@test fun orEmptyNotNull() {
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val x: Array<String>? = arrayOf("1", "2")
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val xArray = x.orEmpty()
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expect(2) { xArray.size() }
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expect("1") { xArray[0] }
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expect("2") { xArray[1] }
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}
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}
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