feat(instructeur): can flag a dossier as "pending corrections"

spec/models/concern/dossier_resolvable_concern_spec.rb

@@ -25,4 +25,56 @@ describe DossierResolvableConcern do
       it { expect(dossier.pending_resolution?).to be_falsey }
     end
   end
+
+  describe '#flag_as_pending_correction!' do
+    let(:dossier) { create(:dossier, :en_construction) }
+    let(:instructeur) { create(:instructeur) }
+    let(:commentaire) { create(:commentaire, dossier:, instructeur:) }
+
+    context 'when dossier is en_construction' do
+      it 'creates a resolution' do
+        expect { dossier.flag_as_pending_correction!(commentaire) }.to change { dossier.resolutions.pending.count }.by(1)
+      end
+
+      it 'does not change dossier state' do
+        expect { dossier.flag_as_pending_correction!(commentaire) }.not_to change { dossier.state }
+      end
+    end
+
+    context 'when dossier is not en_instruction' do
+      let(:dossier) { create(:dossier, :en_instruction) }
+
+      it 'creates a resolution' do
+        expect { dossier.flag_as_pending_correction!(commentaire) }.to change { dossier.resolutions.pending.count }.by(1)
+      end
+
+      it 'repasse dossier en_construction' do
+        expect { dossier.flag_as_pending_correction!(commentaire) }.to change { dossier.state }.to('en_construction')
+      end
+    end
+
+    context 'when dossier has already a pending resolution' do
+      before { create(:dossier_resolution, dossier:) }
+
+      it 'does not create a resolution' do
+        expect { dossier.flag_as_pending_correction!(commentaire) }.not_to change { dossier.resolutions.pending.count }
+      end
+    end
+
+    context 'when dossier has already a resolved resolution' do
+      before { create(:dossier_resolution, :resolved, dossier:) }
+
+      it 'creates a resolution' do
+        expect { dossier.flag_as_pending_correction!(commentaire) }.to change { dossier.resolutions.pending.count }.by(1)
+      end
+    end
+
+    context 'when dossier is not en_construction and may not be repassed en_construction' do
+      let(:dossier) { create(:dossier, :accepte) }
+
+      it 'does not create a resolution' do
+        expect { dossier.flag_as_pending_correction!(commentaire) }.not_to change { dossier.resolutions.pending.count }
+      end
+    end
+  end
 end