1 files changed, 103 insertions, 0 deletions
diff --git a/contrib/bloop/test/src/mill/contrib/bloop/BloopTests.scala b/contrib/bloop/test/src/mill/contrib/bloop/BloopTests.scala
new file mode 100644
index 00000000..dfbb346d
--- /dev/null
+++ b/contrib/bloop/test/src/mill/contrib/bloop/BloopTests.scala
@@ -0,0 +1,103 @@
+package mill.contrib.bloop
+
+import bloop.config.Config.{File => BloopFile}
+import bloop.config.ConfigEncoderDecoders._
+import mill._
+import mill.contrib.bloop.CirceCompat._
+import mill.scalalib._
+import mill.util.{TestEvaluator, TestUtil}
+import os.Path
+import upickle.default._
+import utest._
+
+object BloopTests extends TestSuite {
+
+  val workdir = os.pwd / 'target / 'workspace / "bloop"
+  val testEvaluator = TestEvaluator.static(build)
+  val testBloop = new BloopImpl(() => testEvaluator.evaluator, workdir)
+
+  object build extends TestUtil.BaseModule {
+
+    override def millSourcePath = BloopTests.workdir
+
+    object scalaModule extends scalalib.ScalaModule with testBloop.Module {
+      def scalaVersion = "2.12.8"
+      val bloopVersion = "1.2.5"
+      override def mainClass = Some("foo.bar.Main")
+
+      override def ivyDeps = Agg(
+        ivy"ch.epfl.scala::bloop-config:$bloopVersion"
+      )
+      override def scalacOptions = Seq(
+        "-language:higherKinds"
+      )
+
+      object test extends super.Tests {
+        def testFrameworks = Seq("utest.runner.Framework")
+      }
+    }
+
+  }
+
+  def readBloopConf(jsonFile: String) =
+    read[BloopFile](os.read(workdir / ".bloop" / jsonFile))
+
+  def tests: Tests = Tests {
+    'genBloopTests - {
+
+      testEvaluator(testBloop.install)
+      val scalaModuleConfig = readBloopConf("scalaModule.json")
+      val testModuleConfig = readBloopConf("scalaModule.test.json")
+
+      'scalaModule - {
+        val p = scalaModuleConfig.project
+        val name = p.name
+        val sources = p.sources.map(Path(_))
+        val options = p.scala.get.options
+        val version = p.scala.get.version
+        val classpath = p.classpath.map(_.toString)
+        val platform = p.platform.get.name
+        val mainCLass = p.platform.get.mainClass.get
+        val resolution = p.resolution.get.modules
+        val sdb = testBloop.semanticDBVersion
+        val sdbOpts = testBloop.semanticDBOptions
+
+        assert(name == "scalaModule")
+        assert(sources == List(workdir / "scalaModule" / "src"))
+        assert(options.contains("-language:higherKinds"))
+        assert(options.exists(_.contains(s"semanticdb-scalac_2.12.8-$sdb.jar")))
+        assert(sdbOpts.forall(options.contains))
+        assert(version == "2.12.8")
+        assert(classpath.exists(_.contains("bloop-config_2.12-1.2.5.jar")))
+        assert(platform == "jvm")
+        assert(mainCLass == "foo.bar.Main")
+
+        val bloopConfigDep = resolution.find(_.name == "bloop-config_2.12").get
+        val artifacts = bloopConfigDep.artifacts
+        assert(bloopConfigDep.version == build.scalaModule.bloopVersion)
+        assert(bloopConfigDep.organization == "ch.epfl.scala")
+        assert(artifacts.map(_.name).distinct == List("bloop-config_2.12"))
+        assert(artifacts.flatMap(_.classifier).contains("sources"))
+      }
+      'scalaModuleTest - {
+        val p = testModuleConfig.project
+        val name = p.name
+        val sources = p.sources.map(Path(_))
+        val framework = p.test.get.frameworks.head.names.head
+        val dep = p.dependencies.head
+        val mainModuleClasspath = scalaModuleConfig.project.classpath
+        assert(name == "scalaModule.test")
+        assert(sources == List(workdir / "scalaModule" / "test" / "src"))
+        assert(framework == "utest.runner.Framework")
+        assert(dep == "scalaModule")
+        assert(mainModuleClasspath.forall(p.classpath.contains))
+      }
+      'configAccessTest - {
+        val (accessedConfig, _) =
+          testEvaluator(build.scalaModule.bloop.config).asSuccess.get.value.right.get
+        assert(accessedConfig == scalaModuleConfig)
+      }
+    }
+  }
+
+}