infer Selector.exact only when source is given

authorityspoke/selectors.py

@@ -42,7 +42,10 @@ class TextQuoteSelector:
     :param source:
         the :class:`.Code` where the quoted text can be found,
         or the :class:`.Regime` that has enacted it.
-        Only needed if ``exact`` is not specified.
+        Only needed if ``exact`` is not specified. If this
+        parameter is given, then the ``exact`` text will be
+        stored even if it's the entire text of a section or
+        :class:`.Code`.
     """
 
     path: Optional[str] = None
@@ -61,11 +64,8 @@ def __post_init__(self):
         if self.source and not self.path:
             object.__setattr__(self, "path", self.source.uri)
 
-        if not self.exact:
-            if (self.prefix or self.suffix) and not self.source:
-                object.__setattr__(
-                    self, "exact", self.set_exact_from_source(self.source)
-                )
+        if self.source and not self.exact:
+            object.__setattr__(self, "exact", self.set_exact_from_source(self.source))
 
         object.__delattr__(self, "source")
 

tests/test_enactments.py

@@ -118,8 +118,7 @@ def test_passage_from_cfr_code(self, make_code):
 
     def test_cite_entire_constitution(self, make_regime):
         entire_const = Enactment(
-            selector=TextQuoteSelector(path="/us/const", source=make_regime),
-            regime=make_regime,
+            selector=TextQuoteSelector(path="/us/const"), regime=make_regime
         )
         assert "and been seven Years a Citizen" in entire_const.text
 
@@ -170,16 +169,23 @@ def test_bill_of_rights_effective_date(self, make_enactment):
             1791, 12, 15
         )
 
-    def test_12th_A_effective_date(self, make_regime):
+    def test_date_and_text_from_path_and_regime(self, make_regime):
         """
         This tests different parsing code because the date is
         in the format "dated the 25th of September, 1804"
+
+        This also verifies that providing the ``regime`` to the
+        Enactment constructor is sufficient to assign the full text of
+        the section as the text of the Enactment, even though no
+        ``exact``, ``prefix``, ``suffix``, or ``source`` parameter was
+        passed to the TextQuoteSelector constructor.
         """
         amendment_12 = Enactment(
             selector=TextQuoteSelector(path="/us/const/amendment-XII"),
             regime=make_regime,
         )
         assert amendment_12.effective_date == datetime.date(1804, 9, 25)
+        assert "Electors shall meet" in amendment_12.text
 
     def test_14th_A_effective_date(self, make_enactment):
         # July 28, 1868