small fix to tests.

theano/sparse/tests/test_basic.py

@@ -1890,7 +1890,8 @@ class MultinomialTester(utt.InferShapeTester):
     _p = sp.csr_matrix(numpy.asarray([[0.0, 0.5, 0.0, 0.5],
                                       [0.1, 0.2, 0.3, 0.4],
                                       [0.0, 1.0, 0.0, 0.0],
-                                      [0.3, 0.3, 0.0, 0.4]]))
+                                      [0.3, 0.3, 0.0, 0.4]],
+                                     dtype=config.floatX))
 
     def setUp(self):
         super(MultinomialTester, self).setUp()

theano/tensor/tests/test_elemwise.py

@@ -429,9 +429,9 @@ class test_CAReduce(unittest_tools.InferShapeTester):
             x = TensorType(dtype, [(entry == 1) for entry in xsh])('x')
             if tosum is None:
                 tosum = range(len(xsh))
-            xv = numpy.asarray(numpy.random.rand(*xsh))
+            xv = numpy.asarray(numpy.random.rand(*xsh), dtype=dtype)
             self._compile_and_check([x],
-                            [CAReduce(add, axis=tosum)(x)],
+                            [CAReduce(scalar.add, axis=tosum)(x)],
                             [xv], CAReduce, ["local_cut_useless_reduce"])
 
 
@@ -811,10 +811,10 @@ class TestElemwise(unittest_tools.InferShapeTester):
             dtype = theano.config.floatX
             t_left = TensorType(dtype, [(entry == 1) for entry in s_left])()
             t_right = TensorType(dtype, [(entry == 1) for entry in s_right])()
-            t_left_val = numpy.zeros(s_left)
-            t_right_val = numpy.zeros(s_right)
+            t_left_val = numpy.zeros(s_left, dtype=dtype)
+            t_right_val = numpy.zeros(s_right, dtype=dtype)
             self._compile_and_check([t_left, t_right],
-                            [Elemwise(add)(t_left, t_right)],
+                            [Elemwise(scalar.add)(t_left, t_right)],
                             [t_left_val, t_right_val], Elemwise)
 
 

theano/tensor/tests/test_opt.py

@@ -3442,7 +3442,7 @@ class TestMakeVector(utt.InferShapeTester):
     def setUp(self):
         super(TestMakeVector, self).setUp()
 
-    def test_make_vector():
+    def test_make_vector(self):
         b = T.bscalar()
         i = T.iscalar()
         d = T.dscalar()