diff --git a/tests/test_predict.py b/tests/test_predict.py
--- a/tests/test_predict.py
+++ b/tests/test_predict.py
@@ -1,6 +1,6 @@
 from unittest import TestCase
 
-from languedoc.predict import preprocess, rank_ngram_freqs, Sample, identify
+from languedoc.predict import preprocess, rank_ngram_counts, Sample, identify
 
 
 class TestPredict(TestCase):
@@ -10,24 +10,24 @@ class TestPredict(TestCase):
 		self.assertEqual(preprocess("1% "), " ")
 		self.assertEqual(preprocess("Глава ĚŠČŘŽ"), " глава ěščřž ")
 
-	def test_rank_ngram_freqs(self):
+	def test_rank_ngram_counts(self):
 		freqs = {"a": 3, "aa": 1, "b": 4, "bb": 1, "c": 1}
 		expected = {"b": 0, "a": 1, "c": 2, "aa": 3, "bb": 4}
-		self.assertEqual(rank_ngram_freqs(freqs), expected)
+		self.assertEqual(rank_ngram_counts(freqs), expected)
 
 
 class TestSample(TestCase):
 	def test_extract(self):
 		a = Sample.extract("aaaaaa", "a")
 		self.assertEqual(a.language, "a")
-		self.assertEqual(a.ranked_ngrams, {'a': 0, 'aa': 1, 'aaa': 2, ' aa': 3, 'aa ': 4, ' a': 5, 'a ': 6})
+		self.assertEqual(a.ranked_ngrams, {'a': 0, 'aa': 1, 'aaa': 2, ' a': 3, 'a ': 4, ' aa': 5, 'aa ': 6})
 
 		b = Sample.extract("aa aa aa", "b")
-		self.assertEqual(b.ranked_ngrams, {'a': 0, ' aa': 1, 'aa ': 2, ' a': 3, 'a ': 4, 'aa': 5, 'a a': 6})
+		self.assertEqual(b.ranked_ngrams, {'a': 0, ' a': 1, 'a ': 2, 'aa': 3, ' aa': 4, 'aa ': 5, 'a a': 6})
 
 		c = Sample.extract("aa")
 		self.assertEqual(c.language, "??")
-		self.assertEqual(c.ranked_ngrams, {'a': 0, ' aa': 1, 'aa ': 2, ' a': 3, 'a ': 4, 'aa': 5})
+		self.assertEqual(c.ranked_ngrams, {'a': 0, ' a': 1, 'a ': 2, 'aa': 3, ' aa': 4, 'aa ': 5})
 
 
 class TestIdentify(TestCase):