tests: use ddt to others classes

tests/test_format.py

@@ -19,65 +19,79 @@ from yamllint.format import (
 )
 
 
+@ddt.ddt
 class TextToXMLTestCase(unittest.TestCase):
 
-    specials = {
-        '&': '&',
-        '<': '&lt;',
-        '>': '&gt;',
-        '"': '&quot;',
-        "'": '&apos;'
-    }
-
     def test_letters_chars(self):
         txt = string.ascii_letters
         self.assertEqual(escape_xml(txt), txt)
 
-    def test_specials_chars(self):
-        for inp, out in self.specials.items():
-            self.assertEqual(escape_xml(inp), out)
+    @ddt.data(
+        ('&', '&amp;'),
+        ('<', '&lt;'),
+        ('>', '&gt;'),
+        ('"', '&quot;'),
+        ("'", '&apos;'),
+    )
+    @ddt.unpack
+    def test_specials_chars(self, inp, out):
+        self.assertEqual(escape_xml(inp), out)
 
 
+@ddt.ddt
 class CodeClimateSeverityTestCase(unittest.TestCase):
 
-    expected = {
-        None: "info",
-        'warning': "minor",
-        'error': "major",
-        0: "info",
-        1: "minor",
-        2: "major",
-    }
-
-    def test_specials_chars(self):
-        for inp, out in self.expected.items():
-            self.assertEqual(severity_from_level(inp), out)
+    @ddt.data(
+        (None, "info"),
+        ('warning', "minor"),
+        ('error', "major"),
+        (0, "info"),
+        (1, "minor"),
+        (2, "major"),
+    )
+    @ddt.unpack
+    def test_specials_chars(self, inp, out):
+        self.assertEqual(severity_from_level(inp), out)
 
 
+@ddt.ddt
 class FormaterTestCase(unittest.TestCase):
 
-    sublcasses = {
-        "parsable": ParsableFormater,
-        "github": GithubFormater,
-        "colored": ColoredFormater,
-        "standard": StandardFormater,
-        "json": JSONFormater,
-        "junitxml": JunitFormater,
-        "codeclimate": CodeclimateFormater
-    }
-
     def test_get_formaters_names(self):
         self.assertEqual(
             set(Formater.get_formaters_names()),
-            set(self.sublcasses.keys())
+            {
+                "parsable",
+                "github",
+                "colored",
+                "standard",
+                "json",
+                "junitxml",
+                "codeclimate"
+            }
         )
 
-    def test_get_formater(self):
-        for no_warn in [True, False]:
-            for name, cls in self.sublcasses.items():
-                res = Formater.get_formater(name, no_warn)
-                self.assertTrue(isinstance(res, cls))
-                self.assertEqual(res.no_warn, no_warn)
+    @ddt.data(
+        ("parsable", ParsableFormater, True),
+        ("github", GithubFormater, True),
+        ("colored", ColoredFormater, True),
+        ("standard", StandardFormater, True),
+        ("json", JSONFormater, True),
+        ("junitxml", JunitFormater, True),
+        ("codeclimate", CodeclimateFormater, True),
+        ("parsable", ParsableFormater, False),
+        ("github", GithubFormater, False),
+        ("colored", ColoredFormater, False),
+        ("standard", StandardFormater, False),
+        ("json", JSONFormater, False),
+        ("junitxml", JunitFormater, False),
+        ("codeclimate", CodeclimateFormater, False),
+    )
+    @ddt.unpack
+    def test_get_formater(self, name, cls, no_warn):
+        res = Formater.get_formater(name, no_warn)
+        self.assertTrue(isinstance(res, cls))
+        self.assertEqual(res.no_warn, no_warn)
 
     def test_unknown_formater(self):
         with self.assertRaises(ValueError):
@@ -200,3 +214,7 @@ class FormatersTestCase(unittest.TestCase):
             inst.show_problems_for_all_files(inp),
             ret
         )
+
+
+# TODO : test max level
+# TODO : test junit