Add test helper to make test env consistent

test/helper.rb

@@ -0,0 +1,4 @@
+require "bundler/setup"
+require "test/unit"
+require "mocha/setup"
+require "linguist"

test/test_blob.rb

@@ -1,9 +1,4 @@
-require 'linguist/file_blob'
+require_relative "./helper"
-require 'linguist/samples'
-
-require 'test/unit'
-require 'mocha/setup'
-require 'mime/types'
 
 class TestBlob < Test::Unit::TestCase
   include Linguist

test/test_classifier.rb

@@ -1,9 +1,4 @@
-require 'linguist/classifier'
+require_relative "./helper"
-require 'linguist/language'
-require 'linguist/samples'
-require 'linguist/tokenizer'
-
-require 'test/unit'
 
 class TestClassifier < Test::Unit::TestCase
   include Linguist

test/test_heuristics.rb

@@ -1,9 +1,4 @@
-require 'linguist/heuristics'
+require_relative "./helper"
-require 'linguist/language'
-require 'linguist/samples'
-require 'linguist/file_blob'
-
-require 'test/unit'
 
 class TestHeuristcs < Test::Unit::TestCase
   include Linguist

test/test_language.rb

@@ -1,5 +1,4 @@
-require 'linguist/language'
+require_relative "./helper"
-require 'test/unit'
 
 class TestLanguage < Test::Unit::TestCase
   include Linguist

test/test_md5.rb

@@ -1,6 +1,4 @@
-require 'linguist/md5'
+require_relative "./helper"
-
-require 'test/unit'
 
 class TestMD5 < Test::Unit::TestCase
   include Linguist

test/test_pedantic.rb

@@ -1,4 +1,4 @@
-require 'test/unit'
+require_relative "./helper"
 
 class TestPedantic < Test::Unit::TestCase
   Lib = File.expand_path("../../lib/linguist", __FILE__)

test/test_repository.rb

@@ -1,6 +1,4 @@
-require 'linguist/repository'
+require_relative "./helper"
-require 'linguist/lazy_blob'
-require 'test/unit'
 
 class TestRepository < Test::Unit::TestCase
   def rugged_repository

test/test_samples.rb

@@ -1,8 +1,5 @@
-require 'linguist/samples'
+require_relative "./helper"
-require 'linguist/language'
+require "tempfile"
-require 'tempfile'
-require 'yajl'
-require 'test/unit'
 
 class TestSamples < Test::Unit::TestCase
   include Linguist

test/test_tokenizer.rb

@@ -1,6 +1,4 @@
-require 'linguist/tokenizer'
+require_relative "./helper"
-
-require 'test/unit'
 
 class TestTokenizer < Test::Unit::TestCase
   include Linguist