New stdlib generators

libraries/stdlib/test/collections/ListSpecificTest.kt

@@ -0,0 +1,33 @@
+package test.collections
+
+import java.util.ArrayList
+import kotlin.test.*
+import org.junit.Test
+
+class ListSpecificTest {
+    val data = listOf("foo", "bar")
+    val empty = listOf<String>()
+
+    Test fun _toString() {
+        assertEquals("[foo, bar]", data.toString())
+    }
+
+    Test fun tail() {
+        val data = arrayListOf("foo", "bar", "whatnot")
+        val actual = data.tail
+        val expected = arrayListOf("bar", "whatnot")
+        assertEquals(expected, actual)
+    }
+
+    Test fun utils() {
+        assertNull(empty.head)
+        assertNull(empty.first)
+        assertNull(empty.last)
+        assertEquals(-1, empty.lastIndex)
+
+        assertEquals("foo", data.head)
+        assertEquals("foo", data.first)
+        assertEquals("bar", data.last)
+        assertEquals(1, data.lastIndex)
+    }
+}