test_quickstart: Use multilines and add comments for better understanding

as suggested by Ronny Pfannschmidt at
https://bitbucket.org/hpk42/tox/pull-request/99/fix-test_quickstart-failures/diff#comment-1746221

1 files changed, 139 insertions, 21 deletions

diff --git a/tests/test_quickstart.py b/tests/test_quickstart.py
index 709fdc6..df8a98f 100644
--- a/tests/test_quickstart.py
+++ b/tests/test_quickstart.py
@@ -6,6 +6,7 @@ import tox._quickstart
 def cleandir(tmpdir):
     tmpdir.chdir()
 
+
 class TestToxQuickstartMain(object):
 
     def mock_term_input_return_values(self, return_values):
@@ -23,12 +24,26 @@ class TestToxQuickstartMain(object):
 
         return mock_term_input
 
-    def test_quickstart_main_choose_individual_pythons_and_pytest(self,
-        monkeypatch):
+    def test_quickstart_main_choose_individual_pythons_and_pytest(
+            self,
+            monkeypatch):
         monkeypatch.setattr(
             tox._quickstart, 'term_input',
             self.get_mock_term_input(
-                ['4', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'N', 'py.test', 'pytest']))
+                [
+                    '4',         # Python versions: choose one by one
+                    'Y',         # py26
+                    'Y',         # py27
+                    'Y',         # py32
+                    'Y',         # py33
+                    'Y',         # py34
+                    'Y',         # pypy
+                    'N',         # jython
+                    'py.test',   # command to run tests
+                    'pytest'     # test dependencies
+                ]
+            )
+        )
 
         tox._quickstart.main(argv=['tox-quickstart'])
 
@@ -49,11 +64,26 @@ deps =
         result = open('tox.ini').read()
         assert(result == expected_tox_ini)
 
-    def test_quickstart_main_choose_individual_pythons_and_nose_adds_deps(self, monkeypatch):
+    def test_quickstart_main_choose_individual_pythons_and_nose_adds_deps(
+            self,
+            monkeypatch):
         monkeypatch.setattr(
             tox._quickstart, 'term_input',
-            self.get_mock_term_input(['4', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'N',
-                                     'nosetests', '']))
+            self.get_mock_term_input(
+                [
+                    '4',          # Python versions: choose one by one
+                    'Y',          # py26
+                    'Y',          # py27
+                    'Y',          # py32
+                    'Y',          # py33
+                    'Y',          # py34
+                    'Y',          # pypy
+                    'N',          # jython
+                    'nosetests',  # command to run tests
+                    ''            # test dependencies
+                ]
+            )
+        )
 
         tox._quickstart.main(argv=['tox-quickstart'])
 
@@ -74,11 +104,26 @@ deps =
         result = open('tox.ini').read()
         assert(result == expected_tox_ini)
 
-    def test_quickstart_main_choose_individual_pythons_and_trial_adds_deps(self, monkeypatch):
+    def test_quickstart_main_choose_individual_pythons_and_trial_adds_deps(
+            self,
+            monkeypatch):
         monkeypatch.setattr(
             tox._quickstart, 'term_input',
-            self.get_mock_term_input(['4', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'N',
-                                      'trial', '']))
+            self.get_mock_term_input(
+                [
+                    '4',          # Python versions: choose one by one
+                    'Y',          # py26
+                    'Y',          # py27
+                    'Y',          # py32
+                    'Y',          # py33
+                    'Y',          # py34
+                    'Y',          # pypy
+                    'N',          # jython
+                    'trial',      # command to run tests
+                    ''            # test dependencies
+                ]
+            )
+        )
 
         tox._quickstart.main(argv=['tox-quickstart'])
 
@@ -99,11 +144,26 @@ deps =
         result = open('tox.ini').read()
         assert(result == expected_tox_ini)
 
-    def test_quickstart_main_choose_individual_pythons_and_pytest_adds_deps(self, monkeypatch):
+    def test_quickstart_main_choose_individual_pythons_and_pytest_adds_deps(
+            self,
+            monkeypatch):
         monkeypatch.setattr(
             tox._quickstart, 'term_input',
-            self.get_mock_term_input(['4', 'Y', 'Y', 'Y', 'Y', 'Y', 'Y', 'N',
-                                      'py.test', '']))
+            self.get_mock_term_input(
+                [
+                    '4',          # Python versions: choose one by one
+                    'Y',          # py26
+                    'Y',          # py27
+                    'Y',          # py32
+                    'Y',          # py33
+                    'Y',          # py34
+                    'Y',          # pypy
+                    'N',          # jython
+                    'py.test',    # command to run tests
+                    ''            # test dependencies
+                ]
+            )
+        )
         tox._quickstart.main(argv=['tox-quickstart'])
 
         expected_tox_ini = """
@@ -123,10 +183,19 @@ deps =
         result = open('tox.ini').read()
         assert(result == expected_tox_ini)
 
-    def test_quickstart_main_choose_py27_and_pytest_adds_deps(self, monkeypatch):
+    def test_quickstart_main_choose_py27_and_pytest_adds_deps(
+            self,
+            monkeypatch):
         monkeypatch.setattr(
             tox._quickstart, 'term_input',
-            self.get_mock_term_input(['1', 'py.test', '']))
+            self.get_mock_term_input(
+                [
+                    '1',          # py27
+                    'py.test',    # command to run tests
+                    ''            # test dependencies
+                ]
+            )
+        )
 
         tox._quickstart.main(argv=['tox-quickstart'])
 
@@ -147,10 +216,19 @@ deps =
         result = open('tox.ini').read()
         assert(result == expected_tox_ini)
 
-    def test_quickstart_main_choose_py27_and_py33_and_pytest_adds_deps(self, monkeypatch):
+    def test_quickstart_main_choose_py27_and_py33_and_pytest_adds_deps(
+            self,
+            monkeypatch):
         monkeypatch.setattr(
             tox._quickstart, 'term_input',
-            self.get_mock_term_input(['2', 'py.test', '']))
+            self.get_mock_term_input(
+                [
+                    '2',          # py27 and py33
+                    'py.test',    # command to run tests
+                    ''            # test dependencies
+                ]
+            )
+        )
 
         tox._quickstart.main(argv=['tox-quickstart'])
 
@@ -171,10 +249,19 @@ deps =
         result = open('tox.ini').read()
         assert(result == expected_tox_ini)
 
-    def test_quickstart_main_choose_all_pythons_and_pytest_adds_deps(self, monkeypatch):
+    def test_quickstart_main_choose_all_pythons_and_pytest_adds_deps(
+            self,
+            monkeypatch):
         monkeypatch.setattr(
             tox._quickstart, 'term_input',
-            self.get_mock_term_input(['3', 'py.test', '']))
+            self.get_mock_term_input(
+                [
+                    '3',          # all Python versions
+                    'py.test',    # command to run tests
+                    ''            # test dependencies
+                ]
+            )
+        )
 
         tox._quickstart.main(argv=['tox-quickstart'])
 
@@ -195,10 +282,26 @@ deps =
         result = open('tox.ini').read()
         assert(result == expected_tox_ini)
 
-    def test_quickstart_main_choose_individual_pythons_and_defaults(self, monkeypatch):
+    def test_quickstart_main_choose_individual_pythons_and_defaults(
+            self,
+            monkeypatch):
         monkeypatch.setattr(
             tox._quickstart, 'term_input',
-            self.get_mock_term_input(['4', '', '', '', '', '', '', '', '', '', '', '']))
+            self.get_mock_term_input(
+                [
+                    '4',  # Python versions: choose one by one
+                    '',   # py26
+                    '',   # py27
+                    '',   # py32
+                    '',   # py33
+                    '',   # py34
+                    '',   # pypy
+                    '',   # jython
+                    '',   # command to run tests
+                    ''    # test dependencies
+                ]
+            )
+        )
 
         tox._quickstart.main(argv=['tox-quickstart'])
 
@@ -228,7 +331,22 @@ deps =
 
         monkeypatch.setattr(
             tox._quickstart, 'term_input',
-            self.get_mock_term_input(['4', '', '', '', '', '', '', '', '', '', '', '']))
+            self.get_mock_term_input(
+                [
+                    '4',  # Python versions: choose one by one
+                    '',   # py26
+                    '',   # py27
+                    '',   # py32
+                    '',   # py33
+                    '',   # py34
+                    '',   # pypy
+                    '',   # jython
+                    '',   # command to run tests
+                    '',   # test dependencies
+                    '',   # tox.ini already exists; overwrite?
+                ]
+            )
+        )
 
         tox._quickstart.main(argv=['tox-quickstart'])