diff --git a/tests/parse/test_bool.py b/tests/parse/test_bool.py
index 49ba67f..8717e00 100644
--- a/tests/parse/test_bool.py
+++ b/tests/parse/test_bool.py
@@ -39,6 +39,7 @@
 # Tests parsing of invalid booleans
 # We expect the following behaviour:
 # - Error if the token is not True or False
+# - Have ParseError.NOT_BOOL as the exception code
 @template_parse_invalid(Parser().parse_bool)
 def test_parse_bool_invalid_incorrect(draw, parent_context):
     token = draw(draw_token_not_bool())
@@ -50,6 +51,7 @@
 # Tests parsing of empty tokens
 # We expect the following behaviour:
 # - Error if there isn't a token
+# - Have ParseError.NO_TOKEN as the exception code
 @template_parse_invalid(Parser().parse_bool)
 def test_parse_bool_invalid_empty(draw, parent_context):
     context = ParseContext(ParseTask.PARSE_BOOL, None, parent_context)
diff --git a/tests/parse/test_note.py b/tests/parse/test_note.py
index 729d0a6..1411b46 100644
--- a/tests/parse/test_note.py
+++ b/tests/parse/test_note.py
@@ -63,6 +63,7 @@
 # Tests parsing notes without StartNote
 # We expect the following behaviour:
 # - Error if StartNote's token value is not "StartNote"
+# - Have ParseError.WRONG_TOKEN as the exception code
 @template_parse_invalid(NoteSkipper().skip_note)
 def test_parse_note_invalid_nostartnote(draw, parent_context):
     (tokens, _) = draw(draw_token_note_valid())
@@ -76,6 +77,7 @@
 # Tests parsing empty notes
 # We expect the following behaviour:
 # - Error if there is no StartNote token at all
+# - Have ParseError.NO_TOKEN as the exception code
 @template_parse_invalid(NoteSkipper().skip_note)
 def test_parse_note_invalid_empty(draw, parent_context):
     context = ParseContext(ParseTask.PARSE_NOTE, None, parent_context)
@@ -99,6 +101,7 @@
 # Tests parsing a note without an EndNote token
 # We expect the following behaviour:
 # - Error if there is no EndNote token at all
+# - Have ParseError.NO_TOKEN as the exception code
 @template_parse_invalid(NoteSkipper().skip_note)
 def test_parse_note_invalid_noendnote(draw, parent_context):
     (tokens, _) = draw(draw_token_note_valid())
diff --git a/tests/parse/test_reference.py b/tests/parse/test_reference.py
index b81d96d..0eb4651 100644
--- a/tests/parse/test_reference.py
+++ b/tests/parse/test_reference.py
@@ -28,6 +28,7 @@
 # Tests parsing a reference with a reserved name errors
 # We expect the following behaviour:
 # - Error if a keyword or literal is encountered
+# - Have ParseError.RESERVED_NAME as the exception code
 @template_parse_invalid(Parser().parse_reference)
 def test_parse_note_invalid_extrastartnote(draw, parent_context):
     token = draw(draw_token_known())
@@ -39,6 +40,7 @@
 # Tests parsing of empty references
 # We expect the following behaviour:
 # - Error if there isn't a token
+# - Have ParseError.NO_TOKEN as the exception code
 @template_parse_invalid(Parser().parse_reference)
 def test_parse_reference_invalid_empty(draw, parent_context):
     context = ParseContext(ParseTask.PARSE_REFERENCE, None, parent_context)
diff --git a/tests/parse/test_text.py b/tests/parse/test_text.py
index 0ce4c36..385e46b 100644
--- a/tests/parse/test_text.py
+++ b/tests/parse/test_text.py
@@ -70,6 +70,7 @@
 # Test parsing text without StartText
 # We expect the following behaviour:
 # - Error if StartText's token value is not "StartText"
+# - Have ParseError.PARSE_TEXT as the exception code
 @template_parse_invalid(Parser().parse_text)
 def test_parse_text_invalid_nostarttext(draw, parent_context):
     (tokens, _) = draw(draw_token_text_valid())
@@ -83,6 +84,7 @@
 # Tests parsing empty text
 # We expect the following behaviour:
 # - Error if there is no StartText token at all
+# - Have ParseError.NO_TOKEN as the exception code
 @template_parse_invalid(Parser().parse_text)
 def test_parse_text_invalid_empty(draw, parent_context):
     context = ParseContext(ParseTask.PARSE_TEXT, None, parent_context)
@@ -93,6 +95,7 @@
 # Tests parsing text with a StartText token in it
 # We expect the following behaviour:
 # - Error if a StartText token is in the text content
+# - Have ParseError.FOUND_STARTTEXT as the exception code
 @template_parse_invalid(Parser().parse_text)
 def test_parse_text_invalid_extrastarttext(draw, parent_context):
     (tokens, _) = draw(draw_token_text_valid())
@@ -106,6 +109,7 @@
 # Tests parsing text without an EndText token
 # We expect the following behaviour:
 # - Error if there is no EndText token at all
+# - Have ParseError.NO_TOKEN as the exception code
 @template_parse_invalid(Parser().parse_text)
 def test_parse_text_invalid_noendtext(draw, parent_context):
     (tokens, _) = draw(draw_token_text_valid())