bite 104

Author: boraxpr

104/pipe.py

@@ -0,0 +1,17 @@
+message = """Hello world!
+We hope that you are learning a lot of Python.
+Have fun with our Bites of Py.
+Keep calm and code in Python!
+Become a PyBites ninja!"""
+
+def split_in_columns(message=message):
+    """Split the message by newline (\n) and join it together on '|'
+       (pipe), return the obtained output string"""
+    seq = []
+    joinby = "|"
+    for each in message.split("\n"):
+        seq.append(each)
+    return joinby.join(seq)
+    pass
+
+# print(split_in_columns(message))

104/test_pipe.py

@@ -0,0 +1,24 @@
+from pipe import split_in_columns
+
+
+def test_split_in_columns_default_message():
+    # one line string but a nice way in Python to wrap over multiple lines
+    expected = ('Hello world!|We hope that you are learning a lot of Python.|'
+                'Have fun with our Bites of Py.|Keep calm and code in Python!'
+                '|Become a PyBites ninja!')
+
+    actual = split_in_columns()
+    assert actual == expected
+
+
+def test_split_in_columns_on_other_message():
+    expected = 'Hello world:|I am coding in Python :)|How awesome!'
+
+    message = 'Hello world:\nI am coding in Python :)\nHow awesome!'
+    actual = split_in_columns(message)
+
+    assert actual == expected
+
+test_split_in_columns_default_message()
+test_split_in_columns_on_other_message()
+