Move the Pipfile/Pipfile.lock fixtures to a clearly named folder (d…

…ependabot#7700)

This does two things:
1. Moves the files in the `lockfiles` directory to the `pipfile_files` directory.
2. Moves the files in the `pipfiles` directory to the `pipfile_files`
   directory.

All the files in `lockfiles` are actually specific to `pipenv` and their
`pipfile.lock` file format. So I was a bit surprised because `poetry`
also has a lockfile format... but those are over in `pyproject_locks`
dir.

I think what happened is that when `pipenv` popularized the
`Pipfile`/`Pipfile.lock` format, there was a lot of initial excitement
that it might become _the_ lockfile format within Python. So Grey may
have called it `lockfile` assuming that other tooling would start to
migrate towards this. However, `pipenv` made some design choices that
made it a ["fails-to-take-over-the-world-because-it-tries-to-do-too-much"](https://hynek.me/articles/python-app-deps-2018/) type of
tool.

At first I started by merely renaming the folder from `lockfiles` to
`pipfile_lockfiles`.

However, while I was working regenerating the `pipfile.lock` files
(dependabot#7697) I found it a
royal pain to jump back and forth between two folders where one holds the
input `Pipfile` and the other holds the output `Pipfile.lock` files. And
the lockfiles already have a `.lock` suffix. So instead merging them
into a single folder makes it easier to spot when a file should be
regenerated into a lockfile vs when it'll fail to even generate a
lockfile.

So this hopefully makes things a lot clearer / less ambiguous for anyone
working on this section of code.

python/spec/dependabot/python/file_parser/pipfile_files_parser_spec.rb

@@ -14,8 +14,8 @@
   let(:lockfile) do
     Dependabot::DependencyFile.new(name: "Pipfile.lock", content: lockfile_body)
   end
-  let(:pipfile_body) { fixture("pipfiles", pipfile_fixture_name) }
-  let(:lockfile_body) { fixture("lockfiles", lockfile_fixture_name) }
+  let(:pipfile_body) { fixture("pipfile_files", pipfile_fixture_name) }
+  let(:lockfile_body) { fixture("pipfile_files", lockfile_fixture_name) }
   let(:pipfile_fixture_name) { "version_not_specified" }
   let(:lockfile_fixture_name) { "version_not_specified.lock" }
 

python/spec/dependabot/python/file_parser_spec.rb

@@ -1080,9 +1080,9 @@
         )
       end
 
-      let(:pipfile_body) { fixture("pipfiles", pipfile_fixture_name) }
+      let(:pipfile_body) { fixture("pipfile_files", pipfile_fixture_name) }
       let(:lockfile_body) do
-        fixture("lockfiles", lockfile_fixture_name)
+        fixture("pipfile_files", lockfile_fixture_name)
       end
       let(:pipfile_fixture_name) { "version_not_specified" }
       let(:lockfile_fixture_name) { "version_not_specified.lock" }
@@ -1139,7 +1139,7 @@
       let(:pipfile) do
         Dependabot::DependencyFile.new(
           name: "Pipfile",
-          content: fixture("pipfiles", "version_not_specified")
+          content: fixture("pipfile_files", "version_not_specified")
         )
       end
 
@@ -1168,7 +1168,7 @@
         let(:pipfile) do
           Dependabot::DependencyFile.new(
             name: "Pipfile",
-            content: fixture("pipfiles", "version_not_specified")
+            content: fixture("pipfile_files", "version_not_specified")
           )
         end
 

python/spec/dependabot/python/file_updater/pipfile_file_updater_spec.rb

@@ -18,13 +18,13 @@
   let(:pipfile) do
     Dependabot::DependencyFile.new(
       name: "Pipfile",
-      content: fixture("pipfiles", pipfile_fixture_name)
+      content: fixture("pipfile_files", pipfile_fixture_name)
     )
   end
   let(:lockfile) do
     Dependabot::DependencyFile.new(
       name: "Pipfile.lock",
-      content: fixture("lockfiles", lockfile_fixture_name)
+      content: fixture("pipfile_files", lockfile_fixture_name)
     )
   end
   let(:pipfile_fixture_name) { "version_not_specified" }

python/spec/dependabot/python/file_updater/pipfile_manifest_updater_spec.rb

@@ -16,7 +16,7 @@
   let(:manifest) do
     Dependabot::DependencyFile.new(
       name: "Pipfile",
-      content: fixture("pipfiles", pipfile_fixture_name)
+      content: fixture("pipfile_files", pipfile_fixture_name)
     )
   end
   let(:pipfile_fixture_name) { "version_not_specified" }

python/spec/dependabot/python/file_updater/pipfile_preparer_spec.rb

@@ -11,7 +11,7 @@
   end
 
   let(:pipfile_content) do
-    fixture("pipfiles", pipfile_fixture_name)
+    fixture("pipfile_files", pipfile_fixture_name)
   end
   let(:pipfile_fixture_name) { "version_not_specified" }
 
@@ -46,7 +46,7 @@
     let(:lockfile) do
       Dependabot::DependencyFile.new(
         name: "Pipfile.lock",
-        content: fixture("lockfiles", lockfile_fixture_name)
+        content: fixture("pipfile_files", lockfile_fixture_name)
       )
     end
     let(:pipfile_fixture_name) { "version_not_specified" }
@@ -128,7 +128,7 @@
     let(:lockfile) do
       Dependabot::DependencyFile.new(
         name: "Pipfile.lock",
-        content: fixture("lockfiles", lockfile_fixture_name)
+        content: fixture("pipfile_files", lockfile_fixture_name)
       )
     end
     let(:pipfile_fixture_name) { "version_not_specified" }

python/spec/dependabot/python/file_updater_spec.rb

@@ -91,13 +91,13 @@
       let(:pipfile) do
         Dependabot::DependencyFile.new(
           name: "Pipfile",
-          content: fixture("pipfiles", "version_not_specified")
+          content: fixture("pipfile_files", "version_not_specified")
         )
       end
       let(:lockfile) do
         Dependabot::DependencyFile.new(
           name: "Pipfile.lock",
-          content: fixture("lockfiles", "version_not_specified.lock")
+          content: fixture("pipfile_files", "version_not_specified.lock")
         )
       end
 
@@ -135,7 +135,7 @@
       let(:pipfile) do
         Dependabot::DependencyFile.new(
           name: "Pipfile",
-          content: fixture("pipfiles", "exact_version")
+          content: fixture("pipfile_files", "exact_version")
         )
       end
 

python/spec/dependabot/python/update_checker/index_finder_spec.rb

@@ -30,7 +30,7 @@
   let(:pipfile) do
     Dependabot::DependencyFile.new(
       name: "Pipfile",
-      content: fixture("pipfiles", pipfile_fixture_name)
+      content: fixture("pipfile_files", pipfile_fixture_name)
     )
   end
   let(:pipfile_fixture_name) { "exact_version" }

python/spec/dependabot/python/update_checker/latest_version_finder_spec.rb

@@ -38,7 +38,7 @@
   let(:pipfile) do
     Dependabot::DependencyFile.new(
       name: "Pipfile",
-      content: fixture("pipfiles", pipfile_fixture_name)
+      content: fixture("pipfile_files", pipfile_fixture_name)
     )
   end
   let(:pipfile_fixture_name) { "exact_version" }

python/spec/dependabot/python/update_checker/pipenv_version_resolver_spec.rb

@@ -25,14 +25,14 @@
   let(:pipfile) do
     Dependabot::DependencyFile.new(
       name: "Pipfile",
-      content: fixture("pipfiles", pipfile_fixture_name)
+      content: fixture("pipfile_files", pipfile_fixture_name)
     )
   end
   let(:pipfile_fixture_name) { "exact_version" }
   let(:lockfile) do
     Dependabot::DependencyFile.new(
       name: "Pipfile.lock",
-      content: fixture("lockfiles", lockfile_fixture_name)
+      content: fixture("pipfile_files", lockfile_fixture_name)
     )
   end
   let(:lockfile_fixture_name) { "exact_version.lock" }

python/spec/dependabot/python/update_checker_spec.rb

@@ -41,7 +41,7 @@
   let(:pipfile) do
     Dependabot::DependencyFile.new(
       name: "Pipfile",
-      content: fixture("pipfiles", pipfile_fixture_name)
+      content: fixture("pipfile_files", pipfile_fixture_name)
     )
   end
   let(:pipfile_fixture_name) { "exact_version" }
@@ -530,7 +530,7 @@
       let(:lockfile) do
         Dependabot::DependencyFile.new(
           name: "Pipfile.lock",
-          content: fixture("lockfiles", "exact_version.lock")
+          content: fixture("pipfile_files", "exact_version.lock")
         )
       end