Reorganized categorical tests

Author: WillAyd

pandas/tests/categorical/common.py

@@ -1,28 +1,10 @@
 # -*- coding: utf-8 -*-
 
-import numpy as np
-
-import pandas as pd
-from pandas import Categorical, DataFrame
+from pandas import Categorical
 
 
 class TestCategorical(object):
 
     def setup_method(self, method):
         self.factor = Categorical(['a', 'b', 'b', 'a', 'a', 'c', 'c', 'c'],
                                   ordered=True)
-
-
-class TestCategoricalBlock(object):
-
-    def setup_method(self, method):
-        self.factor = Categorical(['a', 'b', 'b', 'a', 'a', 'c', 'c', 'c'])
-
-        df = DataFrame({'value': np.random.randint(0, 10000, 100)})
-        labels = ["{0} - {1}".format(i, i + 499) for i in range(0, 10000, 500)]
-        cat_labels = Categorical(labels, labels)
-
-        df = df.sort_values(by=['value'], ascending=True)
-        df['value_group'] = pd.cut(df.value, range(0, 10500, 500),
-                                   right=False, labels=cat_labels)
-        self.cat = df