new unit tests

meme_otron/meme_db.py

@@ -129,7 +129,7 @@ def load_text(current_text: int, raw_text: dict, text: Optional[Text] = None) ->
     if "position" in raw_text:
         if raw_text["position"] not in [p.name for p in Pos]:
             raise TypeError(f"'position' is not a valid position (ex: NW, E, SE, ...)")
-        text.position = [p for p in Pos if p.name == raw_text["position"]][0]
+        text.position = getattr(Pos, raw_text["position"])
     if "align" in raw_text:
         if raw_text["align"] not in ["left", "center", "right"]:
             raise TypeError(f"'align' is not 'left', 'center' or 'right'")

tests/unit/meme_otron/test_meme_db.py

@@ -0,0 +1,67 @@
+from unittest import TestCase
+from meme_otron import meme_db
+from meme_otron.types import Pos, Text
+from random import randint, randrange, choice
+
+
+def get_rand_raw_text():
+    return {
+        "font": str(randint(0, pow(10, 10))),
+        "x_range": [randrange(-10, 10), randrange(-10, 10)],
+        "y_range": [randrange(-10, 10), randrange(-10, 10)],
+        "text_ref": randint(-10, 10),
+        "style_ref": randint(-10, 10),
+        "angle": randrange(-10, 10),
+        "font_size": randrange(-10, 10),
+        "fill": [randint(-10, 10), randint(-10, 10), randint(-10, 10)],
+        "stroke_width": randrange(-10, 10),
+        "stroke_fill": [randint(-10, 10), randint(-10, 10), randint(-10, 10)],
+        "align": choice(["left", "center", "right"]),
+        "position": choice([k.name for k in Pos])
+    }
+
+
+class TestMemeDbLoadText(TestCase):
+    object_keys = ["text_ref", "style_ref", "angle", "font_size", "fill",
+                   "stroke_width", "stroke_fill", "position", "align"]
+
+    def test_load_text_minimal(self):
+        try:
+            text = meme_db.load_text(0, {})
+            self.assertEqual(f"text 0", text.text)
+            for key in self.object_keys:
+                self.assertIsNone(getattr(text, key))
+        except TypeError as e:
+            self.fail(e)
+
+    def test_load_text_normal(self):
+        try:
+            raw_text = get_rand_raw_text()
+            i = randint(-10, 10)
+            text = meme_db.load_text(i, raw_text)
+            self.assertEqual(f"text {i}", text.text)
+            for key in self.object_keys:
+                if key == "position":
+                    self.assertEqual(getattr(Pos, raw_text[key]), text.position)
+                else:
+                    self.assertEqual(raw_text[key], getattr(text, key))
+        except TypeError as e:
+            self.fail(e)
+
+    def test_load_text_base(self):
+        try:
+            base_text = meme_db.load_text(0, get_rand_raw_text())
+            raw_text = {
+                "font": str(randint(0, pow(10, 10)))
+            }
+            text = meme_db.load_text(0, raw_text, base_text)
+            self.assertEqual(f"text 0", text.text)
+            for key in self.object_keys:
+                if key in ["font_size", "fill", "stroke_width", "stroke_fill", "position", "align"]:
+                    self.assertEqual(getattr(base_text, key), getattr(text, key))
+                elif key == "font":
+                    self.assertEqual(raw_text["font"], getattr(text, key))
+                else:
+                    self.assertIsNone(getattr(text, key))
+        except TypeError as e:
+            self.fail(e)