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author | Adriaan Moors <adriaan.moors@typesafe.com> | 2014-02-20 10:39:43 -0800 |
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committer | Adriaan Moors <adriaan.moors@typesafe.com> | 2014-02-24 22:50:54 -0800 |
commit | 12dc4a28da8d3631734603c896d2ee1ba21b31d6 (patch) | |
tree | 24d467e8acc28ac42a4428cad54c46568d2bfc59 /test | |
parent | 62560b16765bdfe74212446e8ccb50dbeb06d457 (diff) | |
download | scala-12dc4a28da8d3631734603c896d2ee1ba21b31d6.tar.gz scala-12dc4a28da8d3631734603c896d2ee1ba21b31d6.tar.bz2 scala-12dc4a28da8d3631734603c896d2ee1ba21b31d6.zip |
SI-6455 util.Try supports withFilter
Diffstat (limited to 'test')
-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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