diff options
Diffstat (limited to 'core-types/src/test/scala/xyz/driver/core/CoreTest.scala')
| -rw-r--r-- | core-types/src/test/scala/xyz/driver/core/CoreTest.scala | 165 |
1 files changed, 165 insertions, 0 deletions
diff --git a/core-types/src/test/scala/xyz/driver/core/CoreTest.scala b/core-types/src/test/scala/xyz/driver/core/CoreTest.scala new file mode 100644 index 0000000..1cd7a7c --- /dev/null +++ b/core-types/src/test/scala/xyz/driver/core/CoreTest.scala @@ -0,0 +1,165 @@ +package xyz.driver.core + +import java.io.ByteArrayOutputStream +import java.util.UUID + +import org.mockito.Mockito._ +import org.scalatest.mockito.MockitoSugar +import org.scalatest.{FlatSpec, Matchers} + +class CoreTest extends FlatSpec with Matchers with MockitoSugar { + + "'make' function" should "allow initialization for objects" in { + + val createdAndInitializedValue = make(new ByteArrayOutputStream(128)) { baos => + baos.write(Array(1.toByte, 1.toByte, 0.toByte)) + } + + createdAndInitializedValue.toByteArray should be(Array(1.toByte, 1.toByte, 0.toByte)) + } + + "'using' function" should "call close after performing action on resource" in { + + val baos = mock[ByteArrayOutputStream] + + using(baos /* usually new ByteArrayOutputStream(128) */ ) { baos => + baos.write(Array(1.toByte, 1.toByte, 0.toByte)) + } + + verify(baos).close() + } + + "Id" should "have equality and ordering working correctly" in { + + (Id[String]("1234213") === Id[String]("1234213")) should be(true) + (Id[String]("1234213") === Id[String]("213414")) should be(false) + (Id[String]("213414") === Id[String]("1234213")) should be(false) + + val ids = Seq(Id[String]("4"), Id[String]("3"), Id[String]("2"), Id[String]("1")) + val sorted = Seq(Id[String]("1"), Id[String]("2"), Id[String]("3"), Id[String]("4")) + + ids.sorted should contain theSameElementsInOrderAs sorted + } + + it should "have type-safe conversions" in { + final case class X(id: Id[X]) + final case class Y(id: Id[Y]) + final case class Z(id: Id[Z]) + + implicit val xy = Id.Mapper[X, Y] + implicit val yz = Id.Mapper[Y, Z] + + // Test that implicit conversions work correctly + val x = X(Id("0")) + val y = Y(x.id) + val z = Z(y.id) + val y2 = Y(z.id) + val x2 = X(y2.id) + (x2 === x) should be(true) + (y2 === y) should be(true) + + // Test that type inferrence for explicit conversions work correctly + val yid = y.id + val xid = xy(yid) + val zid = yz(yid) + (xid: Id[X]) should be(zid: Id[Z]) + } + + "UuidId" should "have equality and ordering working correctly" in { + val uuidId1 = UuidId[String](UUID.fromString("ceec8358-cfa4-4e62-b601-1ba1f615f22f")) + val uuidId2 = UuidId[String](UUID.fromString("1e761cbe-a5e0-4570-a503-818d14a2b322")) + val uuidId3 = UuidId[String](UUID.fromString("326b2342-78b3-4ad4-8cbc-115e74019c39")) + val uuidId4 = UuidId[String](UUID.fromString("46e38513-2117-45d9-a5df-1d899052fbb6")) + + (uuidId1 === UuidId[String](UUID.fromString("ceec8358-cfa4-4e62-b601-1ba1f615f22f"))) should be(true) + (uuidId1 === uuidId2) should be(false) + (uuidId2 === uuidId1) should be(false) + + val ids = Seq(uuidId1, uuidId4, uuidId3, uuidId2) + val sorted = Seq(uuidId1, uuidId2, uuidId3, uuidId4) + + ids.sorted should contain theSameElementsInOrderAs sorted + } + + it should "have type-safe conversions" in { + final case class X(id: UuidId[X]) + final case class Y(id: UuidId[Y]) + final case class Z(id: UuidId[Z]) + + implicit val xy = UuidId.Mapper[X, Y] + implicit val yz = UuidId.Mapper[Y, Z] + + // Test that implicit conversions work correctly + val x = X(UuidId(UUID.fromString("00000000-0000-0000-0000-00000000"))) + val y = Y(x.id) + val z = Z(y.id) + val y2 = Y(z.id) + val x2 = X(y2.id) + (x2 === x) should be(true) + (y2 === y) should be(true) + + // Test that type inferrence for explicit conversions work correctly + val yid = y.id + val xid = xy(yid) + val zid = yz(yid) + (xid: UuidId[X]) should be(zid: UuidId[Z]) + } + + "NumericId" should "have equality and ordering working correctly" in { + + (NumericId[Long](1234213) === NumericId[Long](1234213)) should be(true) + (NumericId[Long](1234213) === NumericId[Long](213414)) should be(false) + (NumericId[Long](213414) === NumericId[Long](1234213)) should be(false) + + val ids = Seq(NumericId[Long](4), NumericId[Long](3), NumericId[Long](2), NumericId[Long](1)) + val sorted = Seq(NumericId[Long](1), NumericId[Long](2), NumericId[Long](3), NumericId[Long](4)) + + ids.sorted should contain theSameElementsInOrderAs sorted + } + + it should "have type-safe conversions" in { + final case class X(id: NumericId[X]) + final case class Y(id: NumericId[Y]) + final case class Z(id: NumericId[Z]) + + implicit val xy = NumericId.Mapper[X, Y] + implicit val yz = NumericId.Mapper[Y, Z] + + // Test that implicit conversions work correctly + val x = X(NumericId(0)) + val y = Y(x.id) + val z = Z(y.id) + val y2 = Y(z.id) + val x2 = X(y2.id) + (x2 === x) should be(true) + (y2 === y) should be(true) + + // Test that type inferrence for explicit conversions work correctly + val yid = y.id + val xid = xy(yid) + val zid = yz(yid) + (xid: NumericId[X]) should be(zid: NumericId[Z]) + } + + "Name" should "have equality and ordering working correctly" in { + + (Name[String]("foo") === Name[String]("foo")) should be(true) + (Name[String]("foo") === Name[String]("bar")) should be(false) + (Name[String]("bar") === Name[String]("foo")) should be(false) + + val names = Seq(Name[String]("d"), Name[String]("cc"), Name[String]("a"), Name[String]("bbb")) + val sorted = Seq(Name[String]("a"), Name[String]("bbb"), Name[String]("cc"), Name[String]("d")) + names.sorted should contain theSameElementsInOrderAs sorted + } + + "Revision" should "have equality working correctly" in { + + val bla = Revision[String]("85569dab-a3dc-401b-9f95-d6fb4162674b") + val foo = Revision[String]("f54b3558-bdcd-4646-a14b-8beb11f6b7c4") + + (bla === bla) should be(true) + (bla === foo) should be(false) + (foo === bla) should be(false) + } + +} |