Add test_model_06().

src/icosagon/data.py

@@ -120,6 +120,10 @@ class RelationFamily(RelationFamilyBase):
                 adjacency_matrix.transpose(0, 1))):
             raise ValueError('Relation family is symmetric but adjacency_matrix is assymetric')
 
+        if not self.is_symmetric and node_type_row != node_type_column and \
+            adjacency_matrix_backward is None:
+            raise ValueError('Relation is asymmetric but adjacency_matrix_backward is None')
+
         if self.is_symmetric and node_type_row != node_type_column:
             adjacency_matrix_backward = adjacency_matrix.transpose(0, 1)
 

tests/icosagon/test_model.py

@@ -10,6 +10,7 @@ import torch
 from icosagon.input import OneHotInputLayer
 from icosagon.convlayer import DecagonLayer
 from icosagon.declayer import DecodeLayer
+import pytest
 
 
 def _is_identity_function(f):
@@ -147,3 +148,40 @@ def test_model_05():
     assert len(list(m.seq[1].parameters())) == 6
     assert len(list(m.seq[2].parameters())) == 6
     assert len(list(m.seq[3].parameters())) == 6
+
+
+def test_model_06():
+    d = Data()
+    d.add_node_type('Dummy', 10)
+    fam = d.add_relation_family('Dummy-Dummy', 0, 0, False)
+    fam.add_relation_type('Dummy Rel', torch.rand(10, 10).round())
+
+    with pytest.raises(TypeError):
+        m = Model(1)
+
+    with pytest.raises(TypeError):
+        m = Model(d, layer_dimensions=1)
+
+    with pytest.raises(TypeError):
+        m = Model(d, ratios=1)
+
+    with pytest.raises(ValueError):
+        m = Model(d, keep_prob='x')
+
+    with pytest.raises(TypeError):
+        m = Model(d, rel_activation='x')
+
+    with pytest.raises(TypeError):
+        m = Model(d, layer_activation='x')
+
+    with pytest.raises(TypeError):
+        m = Model(d, dec_activation='x')
+
+    with pytest.raises(ValueError):
+        m = Model(d, lr='x')
+
+    with pytest.raises(TypeError):
+        m = Model(d, loss=1)
+
+    with pytest.raises(ValueError):
+        m = Model(d, batch_size='x')