Add tests for partial NaN and Infinity sequences to improve coverage

Author: daggaz

src/json_stream/tests/test_tokenizer.py

@@ -73,8 +73,19 @@ def test_nan_infinity_parsing(self):
         self.assertRaises(ValueError, self.tokenize_sequence, "Na")
         self.assertRaises(ValueError, self.tokenize_sequence, "Nax")
         self.assertRaises(ValueError, self.tokenize_sequence, "In")
+        self.assertRaises(ValueError, self.tokenize_sequence, "Inf")
+        self.assertRaises(ValueError, self.tokenize_sequence, "Infi")
+        self.assertRaises(ValueError, self.tokenize_sequence, "Infin")
+        self.assertRaises(ValueError, self.tokenize_sequence, "Infini")
         self.assertRaises(ValueError, self.tokenize_sequence, "Infinit")
+        self.assertRaises(ValueError, self.tokenize_sequence, "Infinityx")
         self.assertRaises(ValueError, self.tokenize_sequence, "-In")
+        self.assertRaises(ValueError, self.tokenize_sequence, "-Inf")
+        self.assertRaises(ValueError, self.tokenize_sequence, "-Infi")
+        self.assertRaises(ValueError, self.tokenize_sequence, "-Infin")
+        self.assertRaises(ValueError, self.tokenize_sequence, "-Infini")
+        self.assertRaises(ValueError, self.tokenize_sequence, "-Infinit")
+        self.assertRaises(ValueError, self.tokenize_sequence, "-Infinityx")
 
     def test_operator_parsing(self):
         self.assertOperatorEquals("{", "{")