kopia lustrzana https://github.com/onthegomap/planetiler
36 wiersze
1013 B
Java
36 wiersze
1013 B
Java
package com.onthegomap.planetiler.util;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertInstanceOf;
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import static org.junit.jupiter.api.Assertions.assertThrows;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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import org.junit.jupiter.api.Test;
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class TryTest {
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@Test
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void success() {
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var result = Try.apply(() -> 1);
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assertEquals(Try.success(1), result);
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assertEquals(1, result.get());
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}
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@Test
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void failure() {
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var exception = new IllegalStateException();
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var result = Try.apply(() -> {
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throw exception;
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});
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assertEquals(Try.failure(exception), result);
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assertThrows(IllegalStateException.class, result::get);
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}
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@Test
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void cast() {
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var result = Try.apply(() -> 1);
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assertEquals(Try.success(1), result.cast(Number.class));
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assertTrue(result.cast(String.class).isFailure());
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assertInstanceOf(ClassCastException.class, result.cast(String.class).exception());
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}
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}
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