fixed further unit tests

Author: davidsebfischer

diffxpy/unit_test/test_data_types.py

@@ -18,7 +18,9 @@ def _test_wald(self, data, sample_description, gene_names=None):
             sample_description=sample_description,
             gene_names=gene_names,
             factor_loc_totest="condition",
-            formula_loc="~ 1 + condition"
+            formula_loc="~ 1 + condition",
+            noise_model="nb",
+            batch_size=5
         )
         _ = test.summary()
 
@@ -28,7 +30,8 @@ def _test_lrt(self, data, sample_description, gene_names=None):
             sample_description=sample_description,
             gene_names=gene_names,
             full_formula_loc="~ 1 + condition",
-            reduced_formula_loc="~ 1"
+            reduced_formula_loc="~ 1",
+            noise_model="nb"
         )
         _ = test.summary()
 
@@ -50,7 +53,7 @@ def _test_rank(self, data, sample_description, gene_names=None):
         )
         _ = test.summary()
 
-    def simulate(self, n_cells: int = 20, n_genes: int = 2):
+    def simulate(self, n_cells: int = 200, n_genes: int = 2):
         sim = Simulator(num_observations=n_cells, num_features=n_genes)
         sim.generate_sample_description(num_batches=0, num_conditions=0)
         sim.generate()

diffxpy/unit_test/test_numeric.py renamed to diffxpy/unit_test/test_numeric_covar.py

@@ -7,7 +7,7 @@
 import diffxpy.api as de
 
 
-class TestNumeric(unittest.TestCase):
+class TestNumericCovar(unittest.TestCase):
 
     def test(self):
         """
@@ -29,7 +29,7 @@ def test(self):
         sample_description["numeric2"] = np.random.random(size=sim.nobs)
 
         test = de.test.wald(
-            data=sim.x,
+            data=sim.input_data,
             sample_description=sample_description,
             formula_loc="~ 1 + condition + numeric1 + numeric2",
             formula_scale="~ 1",