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Play Framework/Scala example source code file (OptionTest.java)
The OptionTest.java Play Framework example source code/* * Copyright (C) 2009-2013 Typesafe Inc. <http://www.typesafe.com> */ package play; import org.junit.Test; import play.libs.F; import play.libs.F.Option; import static org.fest.assertions.Assertions.assertThat; // see http://docs.oracle.com/javase/7/docs/api/java/util/Collection.html#toArray(T[]) public class OptionTest { @Test public void testSomeToArray() { F.Option<String> a = Option.Some("a"); assertThat(a.toArray()).isEqualTo(new Object[]{"a"}); assertThat(a.toArray(new String[]{})).isEqualTo(new String[]{"a"}); assertThat(a.toArray(new CharSequence[]{})).isEqualTo(new String[]{"a"}); String[] b = {null, "b", null , "c"}; assertThat(a.toArray(b)).isEqualTo(new String[]{"a", null, null, null}); } @Test public void testNoneToArray() { F.Option<String> a = Option.<String>None(); assertThat(a.toArray()).isEqualTo(new Object[]{}); assertThat(a.toArray(new String[]{})).isEqualTo(new String[]{}); assertThat(a.toArray(new CharSequence[]{})).isEqualTo(new String[]{}); String[] b = {null, "b", null , "c"}; assertThat(a.toArray(b)).isEqualTo(new String[]{null, null, null, null}); } @Test(expected=ArrayStoreException.class) public void throwArrayStoreException() { F.Option<String> a = Option.Some("a"); a.toArray(new Integer[]{}); } } Other Play Framework source code examplesHere is a short list of links related to this Play Framework OptionTest.java source code file: |
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