Getting coverage back up to 100%.

Author: Austin Bingham

source/yaml_where/path.py

@@ -5,7 +5,7 @@
 class PathComponent:
     @abstractmethod
     def value(self) -> Any:
-        pass
+        "Get the value associated with this path component"
 
     def __eq__(self, other):
         return self.value() == other.value()

tests/range/test_construction.py

@@ -1,3 +1,4 @@
+import pytest
 from yaml_where.range import Range
 
 
@@ -15,3 +16,8 @@ def test_range_beginning_with_arg():
     assert r.start.column == 0
     assert r.end.line == 0
     assert r.end.column == 5
+
+
+def test_positions_out_of_order():
+    with pytest.raises(ValueError):
+        Range.from_parts(1, 1, 0, 0)

tests/test_null.py

@@ -1,5 +1,6 @@
 import pytest
-from yaml_where.exceptions import UndefinedAccessError
+from yaml_where.exceptions import NoSuchPathError, UndefinedAccessError
+from yaml_where.range import Position
 from yaml_where.yaml_where import YAMLWhere
 
 
@@ -21,4 +22,12 @@ def test_get_value():
     yaml = ""
     source_map = YAMLWhere.from_string(yaml)
     with pytest.raises(UndefinedAccessError):
-        source_map.get_value_range(0)
+        source_map.get_value_range(0)
+
+
+def test_get_path():
+    yaml = ""
+    source_map = YAMLWhere.from_string(yaml)
+    with pytest.raises(NoSuchPathError):
+        source_map.get_path(Position(0, 0))
+

tests/test_path.py

@@ -0,0 +1,25 @@
+from yaml_where import path
+
+
+def test_key_repr():
+    assert repr(path.Key("key")) == "Key(value=key)"
+
+
+def test_key_str():
+    assert str(path.Key("key")) == "key/key"
+
+
+def test_value_repr():
+    assert repr(path.Value("value")) == "Value(value=value)"
+
+
+def test_value_str():
+    assert str(path.Value("value")) == "value/value"
+
+
+def test_index_repr():
+    assert repr(path.Index(0)) == "Index(value=0)"
+
+
+def test_index_str():
+    assert str(path.Index(0)) == "index/0"