Libraries written in Kotlin are factored out into a separate project

libraries/templatelib/test/TemplateCoreTest.kt

@@ -0,0 +1,46 @@
+package kotlin.template
+
+import kotlin.*
+import kotlin.template.io.*
+import kotlin.io.*
+import kotlin.util.*
+import kotlin.test.*
+import java.util.*
+
+class EmailTemplate(var name: String = "James", var time: Date = Date()) : TextTemplate() {
+  override fun render() {
+    print("Hello there $name and how are you? Today is $time. Kotlin rocks")
+  }
+}
+
+class MoreDryTemplate(var name: String = "James", var time: Date = Date()) : TextTemplate() {
+  override fun render() {
+    +"Hey there $name and how are you? Today is $time. Kotlin rocks"
+  }
+}
+
+class TemplateCoreTest() : TestSupport() {
+  fun testDefaultValues() {
+    val text = EmailTemplate().renderToText()
+    assert {
+      println(text)
+      text.startsWith("Hello there James")
+    }
+  }
+
+  fun testDifferentValues() {
+    val text = EmailTemplate("Andrey").renderToText()
+    assert {
+      println(text)
+      text.startsWith("Hello there Andrey")
+    }
+  }
+
+  fun testMoreDryTemplate() {
+    val text = MoreDryTemplate("Alex").renderToText()
+    assert {
+      println(text)
+      text.startsWith("Hey there Alex")
+    }
+  }
+}