From 7a00ccf0a468cd74543e3c65f8ebecab9629e10d Mon Sep 17 00:00:00 2001
From: Jesse Luehrs <doy@tozt.net>
Date: Thu, 14 Mar 2013 11:41:34 -0500
Subject: diag and note should be able to stringify anything

fixes gh-1
---
 src/main/scala/com/iinteractive/test/TestMore.scala |  4 ++--
 .../com/iinteractive/test/tap/TestBuilder.scala     |  8 ++++----
 .../scala/com/iinteractive/test/TestMoreTest.scala  |  3 +++
 .../com/iinteractive/test/tap/TestBuilderTest.scala | 21 ++++++++++++++-------
 4 files changed, 23 insertions(+), 13 deletions(-)

diff --git a/src/main/scala/com/iinteractive/test/TestMore.scala b/src/main/scala/com/iinteractive/test/TestMore.scala
index eb5210b..b5bf6f4 100644
--- a/src/main/scala/com/iinteractive/test/TestMore.scala
+++ b/src/main/scala/com/iinteractive/test/TestMore.scala
@@ -302,7 +302,7 @@ class TestMore (plan: Plan = NoPlan) extends Test with DelayedInit {
     *
     * @example `diag("Testing with Scala " + util.Properties.versionString)`
     */
-  def diag (message: String) {
+  def diag (message: Any) {
     builder.diag(message)
   }
 
@@ -311,7 +311,7 @@ class TestMore (plan: Plan = NoPlan) extends Test with DelayedInit {
     *
     * @example `note("Starting the response tests")`
     */
-  def note (message: String) {
+  def note (message: Any) {
     builder.note(message)
   }
 
diff --git a/src/main/scala/com/iinteractive/test/tap/TestBuilder.scala b/src/main/scala/com/iinteractive/test/tap/TestBuilder.scala
index 62fdf02..17c2a9d 100644
--- a/src/main/scala/com/iinteractive/test/tap/TestBuilder.scala
+++ b/src/main/scala/com/iinteractive/test/tap/TestBuilder.scala
@@ -75,15 +75,15 @@ class TestBuilder private (
     * visible in most summarizing harnesses (which consume and parse
     * everything that goes to `Console.out`).
     */
-  def diag (message: String) {
-    errLine(Producer.comment(message))
+  def diag (message: Any) {
+    errLine(Producer.comment(message.toString))
   }
 
   /** Write a comment line to `Console.out`. This will typically only be
     * visible in the raw TAP stream.
     */
-  def note (message: String) {
-    outLine(Producer.comment(message))
+  def note (message: Any) {
+    outLine(Producer.comment(message.toString))
   }
 
   /** Abort the current test, with a message. */
diff --git a/src/test/scala/com/iinteractive/test/TestMoreTest.scala b/src/test/scala/com/iinteractive/test/TestMoreTest.scala
index ead9823..22bddc3 100644
--- a/src/test/scala/com/iinteractive/test/TestMoreTest.scala
+++ b/src/test/scala/com/iinteractive/test/TestMoreTest.scala
@@ -55,6 +55,8 @@ class TestMoreTest extends TestMore {
       fail("it doesn't work")
       fail
     }
+
+    diag(List(1, "foo"))
   }
 
   val out = new ByteArrayOutputStream
@@ -140,6 +142,7 @@ class TestMoreTest extends TestMore {
     "#   at TestMoreTest.scala line " + line(44) + ".\n" +
     "not ok 23 # TODO not working yet\n" +
     "#   Failed (TODO) test at TestMoreTest.scala line " + line(45) + ".\n" +
+    "# List(1, foo)\n" +
     "1..23\n" +
     "# Looks like you failed 9 tests of 23.\n"
 
diff --git a/src/test/scala/com/iinteractive/test/tap/TestBuilderTest.scala b/src/test/scala/com/iinteractive/test/tap/TestBuilderTest.scala
index bc873c8..b1f23c9 100644
--- a/src/test/scala/com/iinteractive/test/tap/TestBuilderTest.scala
+++ b/src/test/scala/com/iinteractive/test/tap/TestBuilderTest.scala
@@ -70,6 +70,9 @@ class TestBuilderTest extends TestMore {
   }
 
   subtest ("diag") {
+    class Foo {
+      override def toString = "stringified"
+    }
     val output = new ByteArrayOutputStream
     Console.withOut(output) {
       Console.withErr(output) {
@@ -78,19 +81,23 @@ class TestBuilderTest extends TestMore {
         builder.ok(false, "the test passes")
         builder.diag("got false, expected true")
         builder.ok(true)
+        builder.diag(List(1, "foo", Nil, ('a', 2.3)))
+        builder.diag(new Foo)
         builder.diag("ending\nnow")
         builder.doneTesting
       }
     }
 
     val expected =
-      "ok 1 the test passes\n"       +
-      "not ok 2 the test passes\n"   +
-      "# got false, expected true\n" +
-      "ok 3\n"                       +
-      "# ending\n"                   +
-      "# now\n"                      +
-      "1..3\n"                       +
+      "ok 1 the test passes\n"            +
+      "not ok 2 the test passes\n"        +
+      "# got false, expected true\n"      +
+      "ok 3\n"                            +
+      "# List(1, foo, List(), (a,2.3))\n" +
+      "# stringified\n"                   +
+      "# ending\n"                        +
+      "# now\n"                           +
+      "1..3\n"                            +
       "# Looks like you failed 1 test of 3.\n"
 
     is(output.toString, expected)
-- 
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