Add thenThrow(Exception)
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5 changed files with 40 additions and 3 deletions
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@ -1,6 +1,11 @@
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CHANGELOG
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=========
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0.5.0
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-----
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* Add `thenThrow(Exception)`
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0.4.0
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-----
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@ -123,4 +123,12 @@ public interface Condition {
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return where(clause.get());
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}
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/**
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* Throw then exception if the {@code Condition} is {@code true}.
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*
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* @param exception the Exception to throw
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* @throws Exception the exception
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*/
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@SuppressWarnings({"illegalthrows", "PMD.SignatureDeclareThrowsException"})
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void thenThrow(Exception exception) throws Exception;
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}
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@ -53,4 +53,9 @@ final class FalseCondition implements Condition {
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response.perform();
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}
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@Override
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public void thenThrow(final Exception exception) {
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// do nothing
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}
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}
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@ -54,4 +54,9 @@ final class TrueCondition implements Condition {
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// do nothing
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}
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@Override
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public void thenThrow(final Exception exception) throws Exception {
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throw exception;
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}
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}
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@ -1,16 +1,16 @@
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package net.kemitix.conditional;
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import org.assertj.core.api.WithAssertions;
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import org.junit.Before;
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import org.junit.Test;
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import java.io.IOException;
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import java.util.concurrent.atomic.AtomicInteger;
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import static org.assertj.core.api.Assertions.assertThat;
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/**
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* @author Paul Campbell (pcampbell@kemitix.net).
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*/
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public class ConditionalTest {
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public class ConditionalTest implements WithAssertions {
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private Action thenResponse;
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@ -311,4 +311,18 @@ public class ConditionalTest {
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assertThatTheThenResponseDidNotRun();
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assertThat(atomicInteger).hasValue(0);
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}
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@Test
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public void whereTrue_thenThrowException() {
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//given
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assertThatExceptionOfType(IOException.class)
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.isThrownBy(() -> Condition.where(true)
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.thenThrow(new IOException()));
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}
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@Test
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public void whereFalse_thenDoNotThrowException() throws Exception {
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Condition.where(false)
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.thenThrow(new IOException());
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}
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}
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