Compiler warning when using TestPath implicits as shown in Doc #237
Description
With scala 2.13.5 I'm getting compiler warnings when using the TestPath implicit. That's new after an update from scala 2.12.x.
[warn] /Users/bwbecker/oat/src/oatlibxp/oatlibxp/src/test/scala/oatLibXP/verify/ImplicitTest.scala:13:21: method copyArrayToImmutableIndexedSeq in class LowPriorityImplicits2 is deprecated (since 2.13.0): Implicit conversions from Array to immutable.IndexedSeq are implemented by copying; Use the more efficient non-copying ArraySeq.unsafeWrapArray or an explicit toIndexedSeq call
[warn] val tests = Tests {
[warn] ^
[warn] /Users/bwbecker/oat/src/oatlibxp/oatlibxp/src/test/scala/oatLibXP/verify/ImplicitTest.scala:27:21: method copyArrayToImmutableIndexedSeq in class LowPriorityImplicits2 is deprecated (since 2.13.0): Implicit conversions from Array to immutable.IndexedSeq are implemented by copying; Use the more efficient non-copying ArraySeq.unsafeWrapArray or an explicit toIndexedSeq call
[warn] val tests = Tests {
[warn] ^
[warn] two warnings found
--------- Running Tests oatLibXP.verify.{ImplicitTest1,ImplicitTest2} ---------
--------- Running Tests oatLibXP.verify.{ImplicitTest1,ImplicitTest2} ---------
+ oatLibXP.verify.ImplicitTest1.causes a compiler warning 3ms
+ oatLibXP.verify.ImplicitTest2.causes a compiler warning 3ms
[info] Tests: 2, Passed: 2, Failed: 0
[success] Total time: 1 s, completed Mar. 4, 2021, 2:14:26 p.m.
Here's the code:
package oatLibXP.verify
import utest._
import utest.framework.TestPath
object ImplicitTest1 extends TestSuite {
def f(x: Int)(implicit testPath: TestPath): Unit = {
testPath.value.mkString(" ") ==> "causes a compiler warning"
x ==> 42
}
val tests = Tests {
test("causes a compiler warning") {
f(42)
}
}
}
object ImplicitTest2 extends TestSuite {
def g(x: Int, testPath: TestPath): Unit = {
testPath.value.mkString(" ") ==> "causes a compiler warning"
x ==> 42
}
val tests = Tests {
test("causes a compiler warning") {
g(42, implicitly[TestPath])
}
}
}Also, the TestPath section of the Docs uses the now deprecated "test description" - { ... } format.