fix: Fix tests and improve coverage

cookiecutter/context.py

@@ -479,7 +479,7 @@ def __init__(self, template, requires=None, extensions=None, **kwargs):
         self.extensions = extensions
 
         if self.requirements:
-            self.cookiecutter_version = self.requirements.get('cookiecutter')
+            self.cookiecutter_version = self.requirements.get('cookiecutter', None)
             if self.cookiecutter_version:
                 validate_requirement(
                     self.cookiecutter_version,

setup.cfg

@@ -85,7 +85,7 @@ max-line-length = 88
 
 [tool:pytest]
 testpaths = tests
-addopts = -vvv --cov-report=html --cov-report=xml --cov-branch --cov-fail-under=100 --cov-report term-missing --cov=cookiecutter
+addopts = --cov-report=html --cov-report=xml --cov-branch --cov-fail-under=100 --cov-report term-missing --cov=cookiecutter
 
 [doc8]
 # TODO: Remove current max-line-length ignore in follow-up and adopt black limit.

tests/test-context/cookiecutter-no-requires.json

@@ -0,0 +1,154 @@
+{
+  "version": "2.0",
+  "requires": {
+    "python": ">=3"
+  },
+  "jinja": {
+    "optimized": true,
+    "extensions": [
+    "cookiecutter.extensions.SlugifyExtension",
+    "jinja2_time.TimeExtension"
+  ]
+  },
+  "template": {
+    "name": "cookiecutter-pytest-plugin",
+    "version": "0.1",
+    "description": "a cookiecutter to create pytest plugins with ease.",
+    "authors": [
+      "Raphael Pierzina <raphael@hackebrot.de>",
+      "Audrey Roy Greenfeld <aroy@alum.mit.edu>"
+    ],
+    "license": "MIT",
+    "keywords": [
+      "pytest",
+      "python",
+      "plugin"
+    ],
+    "url": "https://github.com/pytest-dev/cookiecutter-pytest-plugin",
+    "variables": [
+      {
+        "name": "full_name",
+        "default": "Raphael Pierzina",
+        "prompt": "What's your full name?",
+        "description": "Please enter your full name. It will be displayed on the README file and used for the PyPI package definition.",
+        "type": "string"
+      },
+      {
+        "name": "email",
+        "default": "raphael@hackebrot.de",
+        "prompt": "What's your email?",
+        "description": "Please enter an email address for the meta information in setup.py.",
+        "type": "string"
+      },
+      {
+        "name": "secret_token",
+        "prompt": "Please enter your secret token",
+        "type": "string",
+        "hide_input": true
+      },
+      {
+        "name": "plugin_name",
+        "default": "emoji",
+        "prompt": "What should be the name for your plugin?",
+        "description": "Please enter a name for your plugin. We will prepend the name with 'pytest-'",
+        "type": "string"
+      },
+      {
+        "name": "module_name",
+        "default": "{{cookiecutter.plugin_name|lower|replace('-','_')}}",
+        "prompt": "Please enter a name for your base python module",
+        "type": "string",
+        "validation": "^[a-z_]+$"
+      },
+      {
+        "name": "license",
+        "default": "MIT",
+        "prompt": "Please choose a license!",
+        "description": "Cookiecutter will add an according LICENSE file for you and set the according classifier in setup.py.",
+        "type": "string",
+        "choices": [
+          "MIT",
+          "BSD-3",
+          "GNU GPL v3.0",
+          "Apache Software License 2.0",
+          "Mozilla Public License 2.0"
+        ]
+      },
+      {
+        "name": "docs",
+        "default": false,
+        "prompt": "Do you want to generate a base for docs?",
+        "description": "Would you like to generate documentation for your plugin? You will be able to choose from a number of generators.",
+        "type": "yes_no"
+      },
+      {
+        "name": "docs_tool",
+        "default": "mkdocs",
+        "prompt": "Which tool do you want to choose for generating docs?",
+        "description": "There are a number of options for documentation generators. Please choose one. We will create a separate folder for you",
+        "type": "string",
+        "choices": [
+          "mkdocs",
+          "sphinx"
+        ],
+        "skip_if": "{{cookiecutter.docs == False}}"
+      },
+      {
+        "name": "year",
+        "default": "{% now 'utc', '%Y' %}",
+        "prompt_user": false,
+        "type": "string"
+      },
+      {
+        "name": "incept_year",
+        "default": 2017,
+        "prompt_user": false,
+        "type": "int"
+      },
+      {
+        "name": "released",
+        "default": false,
+        "prompt_user": false,
+        "type": "boolean"
+      },
+      {
+        "name": "temperature",
+        "default": 77.3,
+        "prompt_user": false,
+        "type": "float"
+      },
+      {
+        "name": "Release-GUID",
+        "default": "04f5eaa9ee7345469dccffc538b27194",
+        "prompt_user": false,
+        "type": "uuid"
+      },
+      {
+        "name": "copy_with_out_render",
+        "default": [
+          "*.html",
+          "*not_rendered_dir",
+          "rendered_dir/not_rendered_file.ini"
+        ],
+        "prompt_user": false,
+        "type": "string"
+      },
+      {
+        "name": "fixtures",
+        "default": {
+          "foo": {
+            "scope": "session",
+            "autouse": true
+          },
+          "bar": {
+            "scope": "function",
+            "autouse": false
+          }
+        },
+        "description": "Please enter a valid JSON string to set up fixtures for your plugin.",
+        "prompt_user": true,
+        "type": "json"
+      }
+    ]
+  }
+}

tests/test_context.py

@@ -90,6 +90,41 @@ def test_load_context_defaults():
     )
 
 
+@pytest.mark.usefixtures('clean_system')
+def test_load_context_defaults_no_requires():
+
+    cc = load_cookiecutter('tests/test-context/cookiecutter-no-requires.json')
+    cc_cfg = context.load_context(cc['cookiecutter-no-requires'], no_input=True, verbose=False)
+
+    assert cc_cfg['full_name'] == 'Raphael Pierzina'
+    assert cc_cfg['email'] == 'raphael@hackebrot.de'
+    assert cc_cfg['plugin_name'] == 'emoji'
+    assert cc_cfg['module_name'] == 'emoji'
+    assert cc_cfg['license'] == 'MIT'
+    assert cc_cfg['docs'] is False
+    assert 'docs_tool' not in cc_cfg.keys()  # skip_if worked
+    assert cc_cfg['year'] == time.strftime('%Y')
+    assert cc_cfg['incept_year'] == 2017
+    assert cc_cfg['released'] is False
+    assert cc_cfg['temperature'] == 77.3
+    assert cc_cfg['Release-GUID'] == UUID('04f5eaa9ee7345469dccffc538b27194').hex
+    assert cc_cfg['_extensions'] == [
+        'cookiecutter.extensions.SlugifyExtension',
+        'jinja2_time.TimeExtension',
+    ]
+    assert cc_cfg['_jinja2_env_vars'] == {"optimized": True}
+    assert (
+        cc_cfg['copy_with_out_render']
+        == "['*.html', '*not_rendered_dir', 'rendered_dir/not_rendered_file.ini']"
+    )
+    assert cc_cfg['fixtures'] == OrderedDict(
+        [
+            ('foo', OrderedDict([('scope', 'session'), ('autouse', True)])),
+            ('bar', OrderedDict([('scope', 'function'), ('autouse', False)])),
+        ]
+    )
+
+
 @pytest.mark.usefixtures('clean_system')
 def test_load_context_defaults_skips_branch():
     """