From 1c43e0b96147cb3e83a99e527b2f00fb077dfed9 Mon Sep 17 00:00:00 2001
From: Pedro Gaspar <pedro.gaxpar@gmail.com>
Date: Mon, 25 Mar 2019 23:38:26 +0000
Subject: [PATCH] acronym: Update and exclude new tests

We might want to consider supporting the "excluded_tests" pattern in
the base ExerciseCase so it can be easily be used by other generators.
---
 exercises/acronym/.meta/generator/acronym_case.rb | 15 +++++++++++++++
 exercises/acronym/acronym_test.rb                 |  2 +-
 lib/generator/test_template.erb                   |  2 +-
 3 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/exercises/acronym/.meta/generator/acronym_case.rb b/exercises/acronym/.meta/generator/acronym_case.rb
index 0ad0419376..e746aeb892 100644
--- a/exercises/acronym/.meta/generator/acronym_case.rb
+++ b/exercises/acronym/.meta/generator/acronym_case.rb
@@ -4,4 +4,19 @@ class AcronymCase < Generator::ExerciseCase
   def workload
     assert_equal(expected,  "Acronym.abbreviate('#{phrase}')")
   end
+
+  def to_s(*args)
+    super unless excluded_tests.include?(test_name)
+  end
+
+  private
+
+  # We exclude these tests because they currently don't fit the purpose
+  # we have for Acronym on the Ruby track.
+  def excluded_tests
+    %w(
+      test_apostrophes
+      test_underscore_emphasis
+    )
+  end
 end
diff --git a/exercises/acronym/acronym_test.rb b/exercises/acronym/acronym_test.rb
index 44c3512d55..afdea3107b 100644
--- a/exercises/acronym/acronym_test.rb
+++ b/exercises/acronym/acronym_test.rb
@@ -1,7 +1,7 @@
 require 'minitest/autorun'
 require_relative 'acronym'
 
-# Common test data version: 1.5.0 787d24e
+# Common test data version: 1.7.0 cacf1f1
 class AcronymTest < Minitest::Test
   def test_basic
     # skip
diff --git a/lib/generator/test_template.erb b/lib/generator/test_template.erb
index ce536d9e60..d7bd7d5ee1 100644
--- a/lib/generator/test_template.erb
+++ b/lib/generator/test_template.erb
@@ -6,5 +6,5 @@ class <%= exercise_test_classname %> < Minitest::Test
 <%=
   test_cases.map.with_index do |test_case, index|
     test_case.to_s(index.zero?)
-  end.join("\n")
+  end.compact.join("\n")
 %>end