build: upgrades

[ahjohannessen]

• upgrade scodec to 1.8.1 and thereby shapeless to 2.2.4.
• upgrade scodec-scalaz to 1.1.0 in order to match
  scodec upgrade.
• fix DescribeSpec wrt. casing error.
• bump travis jdk version.

[ahjohannessen]

@timperrett @stew Could we also get a release if/when this gets in? :)

[ahjohannessen]

weird errors coming from travis CI:

[error] /home/travis/build/oncue/remotely/examples/src/main/scala/Protocol.scala:25: exception during macro expansion: 
[error] java.lang.ClassNotFoundException: java.nio.charset.StandardCharsets

I don't believe that has anything doing with this PR.

[timperrett]

@ahjohannessen this doesnt even compile for me locally. I get the following:

[error] /Users/timperrett/sandbox/scala/ahjohannessen-remotely/examples/src/main/scala/Protocol.scala:25: exception during macro expansion:
[error] java.lang.ClassNotFoundException: java.nio.charset.StandardCharsets
[error]     at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
[error]     at java.security.AccessController.doPrivileged(Native Method)
[error]     at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
[error]     at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
[error]     at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
[error]     at scodec.codecs.package$.<init>(package.scala:452)
[error]     at scodec.codecs.package$.<clinit>(package.scala)
[error]     at remotely.codecs.package$.<init>(codecs.scala:48)
[error]     at remotely.codecs.package$.<clinit>(codecs.scala)
[error]     at remotely.Codecs$.<init>(Codecs.scala:46)
[error]     at remotely.Codecs$.<clinit>(Codecs.scala)
[error]     at remotely.Protocol$.<init>(Protocol.scala:56)
[error]     at remotely.Protocol$.<clinit>(Protocol.scala)
[error]     at __wrapper$1$a107ea65e29d4e0897dbed66118eca35.__wrapper$1$a107ea65e29d4e0897dbed66118eca35$.wrapper(<no source file>:25)
[error]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[error]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[error]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[error]     at java.lang.reflect.Method.invoke(Method.java:597)
[error]     at scala.tools.reflect.ToolBoxFactory$ToolBoxImpl$ToolBoxGlobal$$anonfun$compile$1.apply(ToolBoxFactory.scala:271)
[error]     at scala.tools.reflect.ToolBoxFactory$ToolBoxImpl.eval(ToolBoxFactory.scala:436)
[error]     at scala.reflect.macros.runtime.Evals$class.eval(Evals.scala:16)
[error]     at scala.reflect.macros.runtime.Context.eval(Context.scala:6)
[error]     at remotely.GenServer$.impl(GenServer.scala:47)
[error] @GenServer(remotely.Protocol.empty.codec[Int].specify1("fac", Field.strict[Int]("in"), Type[Int]))
[error]  ^
[error] /Users/timperrett/sandbox/scala/ahjohannessen-remotely/examples/src/main/scala/Protocol.scala:30: exception during macro expansion:
[error] java.lang.NoClassDefFoundError: Could not initialize class remotely.Protocol$
[error]     at __wrapper$1$1f0d05e367554422b5b1348a671df812.__wrapper$1$1f0d05e367554422b5b1348a671df812$.wrapper(<no source file>:30)
[error]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
[error]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
[error]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
[error]     at java.lang.reflect.Method.invoke(Method.java:597)
[error]     at scala.tools.reflect.ToolBoxFactory$ToolBoxImpl$ToolBoxGlobal$$anonfun$compile$1.apply(ToolBoxFactory.scala:271)
[error]     at scala.tools.reflect.ToolBoxFactory$ToolBoxImpl.eval(ToolBoxFactory.scala:436)
[error]     at scala.reflect.macros.runtime.Evals$class.eval(Evals.scala:16)
[error]     at scala.reflect.macros.runtime.Context.eval(Context.scala:6)
[error]     at remotely.GenClient$.impl(GenClient.scala:40)
[error] @GenClient(remotely.Protocol.empty.codec[Int].specify1[Int,Int]("fac", Field.strict[Int]("in"), Type[Int]).signatures)
[error]  ^
[error] /Users/timperrett/sandbox/scala/ahjohannessen-remotely/examples/src/main/scala/Protocol.scala:44: value environment is not a member of remotely.examples.FacServer{val fac: Int => remotely.Response[Int]}
[error]   lazy val env = facServer.environment
[error]                            ^
[error] three errors found
[info] Compiling 1 Scala source to /Users/timperrett/sandbox/scala/ahjohannessen-remotely/test/target/scala-2.10/classes...
[info] Compiling 12 Scala sources to /Users/timperrett/sandbox/scala/ahjohannessen-remotely/core/target/scala-2.10/test-classes...
[warn] /Users/timperrett/sandbox/scala/ahjohannessen-remotely/core/src/test/scala/SSLSpec.scala:213: discarded non-Unit value
[warn]       an[Exception] should be thrownBy fact.run
[warn]                                             ^

[ahjohannessen]

@timperrett that is really strange :/ What kind of JDK and OS do you have there? Compiles fine here for 2.10 and 2.11, I am on OS X Yosemite and have JDK8.

[ahjohannessen]

@timperrett could you try now to compile and run tests locally, that strange error should be gone now. I bumped to scodec 1.8.1 that depends on shapeless 2.2.4. Note, I have force pushed in order to get travis to build the PR, you probably need to delete the PR branch and fetch again if you have one still.

[ahjohannessen]

btw, Travis CI is a bit flaky.

[ahjohannessen]

ping @timperrett :)

[timperrett]

@ahjohannessen my bad, had an old JDK on the mac i used before.

[ahjohannessen]

@timperrett thanks Timothy :) it would be nice with a new remotely release :)

[timperrett]

@ahjohannessen sure, i'll update the build and push one out

[timperrett]

@ahjohannessen so the project tests no longer pass for some reason? I cant look into it right now, but perhaps you have some cycles? The failing test is below - i've also updated the build to match our other projects in order to streamline the release process.

[info] ! Remote.roundtrip[Double]: Exception raised on property evaluation.
[info] > ARG_0: List()
[info] > ARG_1: Map()
[info] > Exception: java.lang.IllegalStateException: Pool not open
[info] + TupleCodec.tupele2Codec works: OK, passed 100 tests.

[ahjohannessen]

@timperrett That is odd, I do not get that specific error locally. This commit passes both on 2.10 and 2.11 for me, but current master code gives me some issues in tests with regards to an error being thrown. Not sure what is going on.

[ahjohannessen]

If I downgrade ScalaCheck back to 1.11.6 then current master passes all tests in 2.10 and 2.11 and no error is being thrown.

[timperrett]

@ahjohannessen its released :-) do note the change in group-id and artifact id:
"oncue.remotely" %% "core" % "1.4.0"

[ahjohannessen]

@timperrett super! :)