TST: Additional filter tests based on docstring

unittests/test_entity.py

@@ -233,3 +233,52 @@ def test_filter():
             t.add_parent(ent)
         for ent in t_pars:
             assert ent in t_pars.filter(ent)
+
+    # Grid-Based
+    r7 = Record()
+    r7.add_property(Property()).add_property(name="A").add_property(name="B")
+    r7.add_property(id=27).add_property(id=27, name="A").add_property(id=27, name="B")
+    r7.add_property(id=43).add_property(id=43, name="A").add_property(id=43, name="B")
+    assert len(r7.properties.filter(pid=27)) == 3
+    assert len(r7.properties.filter(pid=43)) == 3
+    assert len(r7.properties.filter(pid=43, conjunction=True)) == 3
+    assert len(r7.properties.filter(name="A")) == 3
+    assert len(r7.properties.filter(name="B")) == 3
+    assert len(r7.properties.filter(name="B", conjunction=True)) == 3
+    assert len(r7.properties.filter(pid=1, name="A")) == 1
+    assert len(r7.properties.filter(pid=1, name="A", conjunction=True)) == 0
+    assert len(r7.properties.filter(pid=27, name="B")) == 4
+    assert len(r7.properties.filter(pid=27, name="B", conjunction=True)) == 1
+    assert len(r7.properties.filter(pid=27, name="C")) == 3
+    assert len(r7.properties.filter(pid=27, name="C", conjunction=True)) == 0
+    # Entity based filtering behaves the same
+    assert (r7.properties.filter(pid=27) ==
+            r7.properties.filter(Property(id=27)))
+    assert (r7.properties.filter(pid=43, conjunction=True) ==
+            r7.properties.filter(Property(id=43), conjunction=True))
+    assert (r7.properties.filter(name="A") ==
+            r7.properties.filter(Property(name="A")))
+    assert (r7.properties.filter(name="B") ==
+            r7.properties.filter(Property(name="B")))
+    assert (r7.properties.filter(name="B", conjunction=True) ==
+            r7.properties.filter(Property(name="B"), conjunction=True))
+    assert (r7.properties.filter(pid=1, name="A") ==
+            r7.properties.filter(Property(id=1, name="A")))
+    assert (r7.properties.filter(pid=1, name="A", conjunction=True) ==
+            r7.properties.filter(Property(id=1, name="A"), conjunction=True))
+    assert (r7.properties.filter(pid=27, name="B") ==
+            r7.properties.filter(Property(id=27, name="B")))
+    assert (r7.properties.filter(pid=27, name="B", conjunction=True) ==
+            r7.properties.filter(Property(id=27, name="B"), conjunction=True))
+    assert (r7.properties.filter(pid=27, name="C") ==
+            r7.properties.filter(Property(id=27, name="C")))
+    assert (r7.properties.filter(pid=27, name="C", conjunction=True) ==
+            r7.properties.filter(Property(id=27, name="C"), conjunction=True))
+    # Name only matching and name overwrite
+    r8 = Record().add_property(name="A").add_property(name="B").add_property(name="B")
+    r8.add_property(Property(name="A"), name="B")
+    r8.add_property(Property(name="A", id=12), name="C")
+    assert len(r8.properties.filter(name="A")) == 1
+    assert len(r8.properties.filter(name="B")) == 3
+    assert len(r8.properties.filter(name="C")) == 1
+    assert len(r8.properties.filter(pid=12)) == 1