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Diffstat (limited to 'tests/src/main/scala/tests.scala')
-rw-r--r-- | tests/src/main/scala/tests.scala | 91 |
1 files changed, 91 insertions, 0 deletions
diff --git a/tests/src/main/scala/tests.scala b/tests/src/main/scala/tests.scala new file mode 100644 index 0000000..6bfa1bd --- /dev/null +++ b/tests/src/main/scala/tests.scala @@ -0,0 +1,91 @@ +package magnolia.tests + +import magnolia._ +import estrapade._ +import contextual.data.scalac._ +import contextual.data.fqt._ +import contextual.data.txt._ + +import scala.util._ + +object Tests extends TestApp { + + def tests() = { + import examples._ + + test("construct a Show product instance") { + import examples._ + Show.generic[Person].show(Person("John Smith", 34)) + }.assert(_ == """Person(name=John Smith,age=34)""") + + test("construct a Show coproduct instance") { + import examples._ + Show.generic[Person].show(Person("John Smith", 34)) + }.assert(_ == "Person(name=John Smith,age=34)") + + Show.generic[Tree] + + test("serialize a Branch") { + import magnolia.examples._ + implicitly[Show[Branch]].show(Branch(Leaf("LHS"), Leaf("RHS"))) + }.assert(_ == "Branch(left=Leaf(value=LHS),right=Leaf(value=RHS))") + + test("test equality false") { + import examples._ + Eq.generic[Entity].equal(Person("John Smith", 34), Person("", 0)) + }.assert(_ == false) + + test("test equality true") { + import examples._ + Eq.generic[Entity].equal(Person("John Smith", 34), Person("John Smith", 34)) + }.assert(_ == true) + + test("test branch equality true") { + import examples._ + Eq.generic[Tree].equal(Branch(Leaf("one"), Leaf("two")), Branch(Leaf("one"), Leaf("two"))) + }.assert(_ == true) + + test("construct a default value") { + Default.generic[Entity].default + }.assert(_ == (Company(""): Entity)) + + test("construction of Show instance for Leaf") { + scalac""" + import magnolia.examples._ + implicitly[Show[Leaf]] + """ + }.assert(_ == (Returns(fqt"magnolia.examples.Show[magnolia.examples.Leaf]"): Compilation)) + + test("construction of Show instance for Tree") { + scalac""" + import magnolia.examples._ + implicitly[Show[Tree]] + """ + }.assert(_ == (Returns(fqt"magnolia.examples.Show[magnolia.examples.Tree]"): Compilation)) + + test("serialize a Leaf") { + implicitly[Show[Leaf]].show(Leaf("testing")) + }.assert(_ == "Leaf(value=testing)") + + test("serialize a Branch as a Tree") { + implicitly[Show[Tree]].show(Branch(Leaf("LHS"), Leaf("RHS"))) + }.assert(_ == "Branch(left=Leaf(value=LHS),right=Leaf(value=RHS))") + + test("show error stack") { + scalac""" + import magnolia.examples._ + case class Alpha(integer: Double) + case class Beta(alpha: Alpha) + Show.generic[Beta] + """ + }.assert(_ == (TypecheckError(txt"""magnolia: could not find typeclass for type Double + | in parameter 'integer' of product type Alpha + | in parameter 'alpha' of product type Beta + |"""): Compilation)) + + //test("construct a decoder") { + //Decoder.generic[Tree].decode("string") + //}.assert(_ == (Leaf("something"): Tree)) + + } +} |