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Diffstat (limited to 'tests/src/main/scala/tests.scala')
-rw-r--r-- | tests/src/main/scala/tests.scala | 40 |
1 files changed, 39 insertions, 1 deletions
diff --git a/tests/src/main/scala/tests.scala b/tests/src/main/scala/tests.scala index e275dee..e947d61 100644 --- a/tests/src/main/scala/tests.scala +++ b/tests/src/main/scala/tests.scala @@ -1,7 +1,7 @@ package magnolia.tests import language.experimental.macros - +import scala.util.control.NonFatal import magnolia._ import estrapade._ import contextual.data.scalac._ @@ -237,6 +237,44 @@ object Tests extends TestApp { |""") } + test("patch a Person via a Patcher[Entity]") { + // these two implicits can be removed once https://github.com/propensive/magnolia/issues/58 is closed + implicit val stringPatcher = Patcher.forSingleValue[String] + implicit val intPatcher = Patcher.forSingleValue[Int] + + val person = Person("Bob", 42) + implicitly[Patcher[Entity]] + .patch(person, Seq(null, 21)) + }.assert(_ == Person("Bob", 21)) + + test("throw on an illegal patch attempt with field count mismatch") { + // these two implicits can be removed once https://github.com/propensive/magnolia/issues/58 is closed + implicit val stringPatcher = Patcher.forSingleValue[String] + implicit val intPatcher = Patcher.forSingleValue[Int] + + try { + val person = Person("Bob", 42) + implicitly[Patcher[Entity]] + .patch(person, Seq(null, 21, 'killer)) + } catch { + case NonFatal(e) => e.getMessage + } + }.assert(_ == "Cannot patch value `Person(Bob,42)`, expected 2 fields but got 3") + + test("throw on an illegal patch attempt with field type mismatch") { + // these two implicits can be removed once https://github.com/propensive/magnolia/issues/58 is closed + implicit val stringPatcher = Patcher.forSingleValue[String] + implicit val intPatcher = Patcher.forSingleValue[Int] + + try { + val person = Person("Bob", 42) + implicitly[Patcher[Entity]] + .patch(person, Seq(null, 'killer)) + } catch { + case NonFatal(e) => e.getMessage + } + }.assert(_ == "scala.Symbol cannot be cast to java.lang.Integer") + class ParentClass() { case class LocalClass(name: String) |