Fix tests to use new format

Author: balasankarc

tests/gemfileparser_tests.py

@@ -1,11 +1,11 @@
 #!/usr/bin/env python
 
 from nose.tools import assert_equal, assert_in
-from gemfileparser import gemfileparser
+from gemfileparser import GemfileParser
 
 
 def test_source_only_gemfile():
-    gemparser = gemfileparser.GemfileParser('tests/Gemfile')
+    gemparser = GemfileParser('tests/Gemfile')
     expected = {
         'development': [],
         'test': [],
@@ -17,39 +17,39 @@ def test_source_only_gemfile():
 
 
 def test_name():
-    gemparser = gemfileparser.GemfileParser('tests/Gemfile_2')
+    gemparser = GemfileParser('tests/Gemfile_2')
     dependencies = gemparser.parse()
     assert_equal(dependencies['runtime'][0].name, 'rails')
 
 
 def test_requirement():
-    gemparser = gemfileparser.GemfileParser('tests/Gemfile_2')
+    gemparser = GemfileParser('tests/Gemfile_2')
     dependencies = gemparser.parse()
     assert_equal(dependencies['runtime'][0].requirement, '4.2.4')
 
 
 def test_group():
-    gemparser = gemfileparser.GemfileParser('tests/Gemfile_3')
+    gemparser = GemfileParser('tests/Gemfile_3')
     dependencies = gemparser.parse()
     assert_equal(dependencies['development'][0].requirement, '4.2.4')
 
 
 def test_group_block():
-    gemparser = gemfileparser.GemfileParser('tests/Gemfile_2')
+    gemparser = GemfileParser('tests/Gemfile_2')
     dependencies = gemparser.parse()
     assert_equal(dependencies['development'][0].requirement, '3.0.0')
     assert_equal(dependencies['runtime'][0].requirement, '4.2.4')
 
 
 def test_source():
-    gemparser = gemfileparser.GemfileParser('tests/Gemfile_2')
+    gemparser = GemfileParser('tests/Gemfile_2')
     dependencies = gemparser.parse()
     assert_equal(dependencies['runtime'][0].source,
                  'http://www.example.com')
 
 
 def test_gemspec():
-    gemparser = gemfileparser.GemfileParser('tests/Gemfile_2')
+    gemparser = GemfileParser('tests/Gemfile_2')
     dependencies = gemparser.parse()
     assert_in('rails', [x.name for x in dependencies['runtime']])
     assert_in('responders', [x.name for x in dependencies['development']])