1 files changed, 60 insertions, 0 deletions
diff --git a/scalalib/test/src/publish/IvyTests.scala b/scalalib/test/src/publish/IvyTests.scala
new file mode 100644
index 00000000..d187f969
--- /dev/null
+++ b/scalalib/test/src/publish/IvyTests.scala
@@ -0,0 +1,60 @@
+package mill.scalalib.publish
+
+import utest._
+import mill._
+
+import scala.xml.{Node, NodeSeq, XML}
+
+object IvyTests extends TestSuite {
+
+  def tests: Tests = Tests {
+    val artifactId = "mill-scalalib_2.12"
+    val artifact =
+      Artifact("com.lihaoyi", "mill-scalalib_2.12", "0.0.1")
+    val deps = Agg(
+      Dependency(Artifact("com.lihaoyi", "mill-main_2.12", "0.1.4"),
+        Scope.Compile),
+      Dependency(Artifact("org.scala-sbt", "test-interface", "1.0"),
+        Scope.Compile),
+      Dependency(Artifact("com.lihaoyi", "pprint_2.12", "0.5.3"),
+        Scope.Compile, exclusions = List("com.lihaoyi" -> "fansi_2.12", "*" -> "sourcecode_2.12"))
+    )
+
+    'fullIvy - {
+      val fullIvy = XML.loadString(Ivy(artifact, deps))
+
+      'topLevel - {
+        val info = singleNode(fullIvy \ "info")
+        assert(
+          singleAttr(info, "organisation") == artifact.group,
+          singleAttr(info, "module") == artifact.id,
+          singleAttr(info, "revision") == artifact.version
+        )
+      }
+
+      'dependencies - {
+        val dependencies = fullIvy \ "dependencies" \ "dependency"
+        val ivyDeps = deps.indexed
+
+        assert(dependencies.size == ivyDeps.size)
+
+        dependencies.zipWithIndex.foreach { case (dep, index) =>
+          assert(
+            singleAttr(dep, "org") == ivyDeps(index).artifact.group,
+            singleAttr(dep, "name") == ivyDeps(index).artifact.id,
+            singleAttr(dep, "rev") == ivyDeps(index).artifact.version,
+            (dep \ "exclude").zipWithIndex forall { case (exclude, j) =>
+              singleAttr(exclude, "org") == ivyDeps(index).exclusions(j)._1 &&
+                singleAttr(exclude, "name") == ivyDeps(index).exclusions(j)._2
+            }
+          )
+        }
+      }
+    }
+  }
+
+  def singleNode(seq: NodeSeq): Node =
+    seq.headOption.getOrElse(throw new RuntimeException("empty seq"))
+  def singleAttr(node: Node, attr: String): String =
+    node.attribute(attr).flatMap(_.headOption.map(_.text)).getOrElse(throw new RuntimeException(s"empty attr $attr"))
+}