general: Rename set_colors to sequences

tests/test_sequences.py

@@ -0,0 +1,26 @@
+"""Test sequence functions."""
+import unittest
+
+from pywal import sequences
+from pywal import util
+
+
+# Import colors.
+COLORS = util.read_file_json("tests/test_files/test_file.json")
+
+
+class Testsequences(unittest.TestCase):
+    """Test the sequence functions."""
+
+    def test_set_special(self):
+        """> Create special escape sequence."""
+        result = sequences.set_special(11, COLORS["special"]["background"])
+        self.assertEqual(result, "\x1b]11;#3A5130\x07")
+
+    def test_set_color(self):
+        """> Create color escape sequence."""
+        result = sequences.set_color(11, COLORS["colors"]["color0"])
+        self.assertEqual(result, "\033]4;11;#3A5130\007")
+
+if __name__ == "__main__":
+    unittest.main()