34 lines
921 B
Kotlin
34 lines
921 B
Kotlin
package com.mikebull94.result
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import com.natpryce.hamkrest.assertion.assertThat
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import com.natpryce.hamkrest.equalTo
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import org.junit.jupiter.api.Test
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internal class OrTest {
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private object OrError
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@Test
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internal fun `or should return the result value if ok`() {
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val value = ok(500).or(ok(1000)).get()
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assertThat(value, equalTo(500))
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}
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@Test
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internal fun `or should return the default value if not ok`() {
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val error = err(OrError).or(ok(5000)).get()
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assertThat(error, equalTo(5000))
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}
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@Test
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internal fun `orElse should return the result value if ok`() {
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val value = ok(3000).orElse { ok(4000) }.get()
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assertThat(value, equalTo(3000))
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}
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@Test
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internal fun `orElse should return the transformed value if not ok`() {
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val error = err(4000).orElse { ok(2000) }.get()
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assertThat(error, equalTo(2000))
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}
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}
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