Move Samples::DATA constant to Samples.cache method

test/test_classifier.rb

@@ -44,12 +44,12 @@ class TestClassifier < Test::Unit::TestCase
   end
 
   def test_instance_classify_empty
-    results = Classifier.classify(Samples::DATA, "")
+    results = Classifier.classify(Samples.cache, "")
     assert results.first[1] < 0.5, results.first.inspect
   end
 
   def test_instance_classify_nil
-    assert_equal [], Classifier.classify(Samples::DATA, nil)
+    assert_equal [], Classifier.classify(Samples.cache, nil)
   end
 
   def test_classify_ambiguous_languages
@@ -58,7 +58,7 @@ class TestClassifier < Test::Unit::TestCase
       languages = Language.find_by_filename(sample[:path]).map(&:name)
       next unless languages.length > 1
 
-      results = Classifier.classify(Samples::DATA, File.read(sample[:path]), languages)
+      results = Classifier.classify(Samples.cache, File.read(sample[:path]), languages)
       assert_equal language.name, results.first[0], "#{sample[:path]}\n#{results.inspect}"
     end
   end

test/test_samples.rb

@@ -8,7 +8,7 @@ class TestSamples < Test::Unit::TestCase
   include Linguist
 
   def test_up_to_date
-    assert serialized = Samples::DATA
+    assert serialized = Samples.cache
     assert latest = Samples.data
 
     # Just warn, it shouldn't scare people off by breaking the build.
@@ -29,7 +29,7 @@ class TestSamples < Test::Unit::TestCase
   end
 
   def test_verify
-    assert data = Samples::DATA
+    assert data = Samples.cache
 
     assert_equal data['languages_total'], data['languages'].inject(0) { |n, (_, c)| n += c }
     assert_equal data['tokens_total'], data['language_tokens'].inject(0) { |n, (_, c)| n += c }
@@ -38,7 +38,7 @@ class TestSamples < Test::Unit::TestCase
 
   # Check that there aren't samples with extensions that aren't explicitly defined in languages.yml
   def test_parity
-    extensions = Samples::DATA['extnames']
+    extensions = Samples.cache['extnames']
     languages_yml = File.expand_path("../../lib/linguist/languages.yml", __FILE__)
     languages = YAML.load_file(languages_yml)