Improve storage validation after configuration structure updatestorage-validation-improvement

Besides improving the error message to specify what exactly you
need to do to solve the error, we now don't skip all storage
validations on the test environment, so that you also get a nice error
message if you're running tests. Now if conditions are met to skip
valitaions (test env or env variable) we still make sure the settings
_look_ sane, we just skip verifying the paths exists and meet the given
conditions.

1 files changed, 53 insertions, 39 deletions

diff --git a/spec/initializers/6_validations_spec.rb b/spec/initializers/6_validations_spec.rb
index cf182e6d221..374517fec37 100644
--- a/spec/initializers/6_validations_spec.rb
+++ b/spec/initializers/6_validations_spec.rb
@@ -12,63 +12,77 @@ describe '6_validations', lib: true do
     FileUtils.rm_rf('tmp/tests/paths')
   end
 
-  context 'with correct settings' do
-    before do
-      mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/d' })
-    end
+  describe 'validate_storages_config' do
+    context 'with correct settings' do
+      before do
+        mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/d' })
+      end
 
-    it 'passes through' do
-      expect { validate_storages }.not_to raise_error
+      it 'passes through' do
+        expect { validate_storages_config }.not_to raise_error
+      end
     end
-  end
 
-  context 'with invalid storage names' do
-    before do
-      mock_storages('name with spaces' => { 'path' => 'tmp/tests/paths/a/b/c' })
-    end
+    context 'with invalid storage names' do
+      before do
+        mock_storages('name with spaces' => { 'path' => 'tmp/tests/paths/a/b/c' })
+      end
 
-    it 'throws an error' do
-      expect { validate_storages }.to raise_error('"name with spaces" is not a valid storage name. Please fix this in your gitlab.yml before starting GitLab.')
+      it 'throws an error' do
+        expect { validate_storages_config }.to raise_error('"name with spaces" is not a valid storage name. Please fix this in your gitlab.yml before starting GitLab.')
+      end
     end
-  end
 
-  context 'with nested storage paths' do
-    before do
-      mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/c/d' })
-    end
+    context 'with incomplete settings' do
+      before do
+        mock_storages('foo' => {})
+      end
 
-    it 'throws an error' do
-      expect { validate_storages }.to raise_error('bar is a nested path of foo. Nested paths are not supported for repository storages. Please fix this in your gitlab.yml before starting GitLab.')
+      it 'throws an error suggesting the user to update its settings' do
+        expect { validate_storages_config }.to raise_error('foo is not a valid storage, because it has no `path` key. Refer to gitlab.yml.example for an updated example. Please fix this in your gitlab.yml before starting GitLab.')
+      end
     end
-  end
 
-  context 'with similar but un-nested storage paths' do
-    before do
-      mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/c2' })
-    end
+    context 'with deprecated settings structure' do
+      before do
+        mock_storages('foo' => 'tmp/tests/paths/a/b/c')
+      end
 
-    it 'passes through' do
-      expect { validate_storages }.not_to raise_error
+      it 'throws an error suggesting the user to update its settings' do
+        expect { validate_storages_config }.to raise_error("foo is not a valid storage, because it has no `path` key. It may be configured as:\n\nfoo:\n  path: tmp/tests/paths/a/b/c\n\nFor source installations, update your config/gitlab.yml Refer to gitlab.yml.example for an updated example.\n\nIf you're using the Gitlab Development Kit, you can update your configuration running `gdk reconfigure`.\n")
+      end
     end
   end
 
-  context 'with incomplete settings' do
-    before do
-      mock_storages('foo' => {})
-    end
+  describe 'validate_storages_paths' do
+    context 'with correct settings' do
+      before do
+        mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/d' })
+      end
 
-    it 'throws an error suggesting the user to update its settings' do
-      expect { validate_storages }.to raise_error('foo is not a valid storage, because it has no `path` key. Refer to gitlab.yml.example for an updated example. Please fix this in your gitlab.yml before starting GitLab.')
+      it 'passes through' do
+        expect { validate_storages_paths }.not_to raise_error
+      end
     end
-  end
 
-  context 'with deprecated settings structure' do
-    before do
-      mock_storages('foo' => 'tmp/tests/paths/a/b/c')
+    context 'with nested storage paths' do
+      before do
+        mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/c/d' })
+      end
+
+      it 'throws an error' do
+        expect { validate_storages_paths }.to raise_error('bar is a nested path of foo. Nested paths are not supported for repository storages. Please fix this in your gitlab.yml before starting GitLab.')
+      end
     end
 
-    it 'throws an error suggesting the user to update its settings' do
-      expect { validate_storages }.to raise_error("foo is not a valid storage, because it has no `path` key. It may be configured as:\n\nfoo:\n  path: tmp/tests/paths/a/b/c\n\nRefer to gitlab.yml.example for an updated example. Please fix this in your gitlab.yml before starting GitLab.")
+    context 'with similar but un-nested storage paths' do
+      before do
+        mock_storages('foo' => { 'path' => 'tmp/tests/paths/a/b/c' }, 'bar' => { 'path' => 'tmp/tests/paths/a/b/c2' })
+      end
+
+      it 'passes through' do
+        expect { validate_storages_paths }.not_to raise_error
+      end
     end
   end