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author | Grzegorz Kossakowski <grzegorz.kossakowski@gmail.com> | 2014-02-25 13:50:19 +0100 |
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committer | Grzegorz Kossakowski <grzegorz.kossakowski@gmail.com> | 2014-02-25 13:50:19 +0100 |
commit | 1ea43ffb2286d63e133839c1ea0b09449b0ac168 (patch) | |
tree | 2d003de0ec0e2687eaef214d65e46922b9e86264 /test/junit | |
parent | 7c709e122f7471353749525cff15602783fb348c (diff) | |
parent | 12dc4a28da8d3631734603c896d2ee1ba21b31d6 (diff) | |
download | scala-1ea43ffb2286d63e133839c1ea0b09449b0ac168.tar.gz scala-1ea43ffb2286d63e133839c1ea0b09449b0ac168.tar.bz2 scala-1ea43ffb2286d63e133839c1ea0b09449b0ac168.zip |
Merge pull request #3566 from adriaanm/t6455
SI-6455 no longer rewrite .withFilter to .filter
Diffstat (limited to 'test/junit')
-rw-r--r-- | test/junit/scala/util/TryTest.scala | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/test/junit/scala/util/TryTest.scala b/test/junit/scala/util/TryTest.scala new file mode 100644 index 0000000000..03604a8065 --- /dev/null +++ b/test/junit/scala/util/TryTest.scala @@ -0,0 +1,35 @@ +package scala.util + +import org.junit.runner.RunWith +import org.junit.runners.JUnit4 +import org.junit.Test +import org.junit.Assert._ + +/* Test Try's withFilter method, which was added along with the -Xfuture fix for SI-6455 */ +@RunWith(classOf[JUnit4]) +class TryTest { + @Test + def withFilterFail(): Unit = { + val fail = for (x <- util.Try(1) if x > 1) yield x + assert(fail.isFailure) + } + + @Test + def withFilterSuccess(): Unit = { + val success1 = for (x <- util.Try(1) if x >= 1) yield x + assertEquals(success1, util.Success(1)) + } + + @Test + def withFilterFlatMap(): Unit = { + val successFlatMap = for (x <- util.Try(1) if x >= 1; y <- util.Try(2) if x < y) yield x + assertEquals(successFlatMap, util.Success(1)) + } + + @Test + def withFilterForeach(): Unit = { + var ok = false + for (x <- util.Try(1) if x == 1) ok = x == 1 + assert(ok) + } +}
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