diff --git a/spec/models/administrateur_spec.rb b/spec/models/administrateur_spec.rb
index 538417c55..65cc16f5f 100644
--- a/spec/models/administrateur_spec.rb
+++ b/spec/models/administrateur_spec.rb
@@ -1,22 +1,6 @@
 require 'spec_helper'
 
 describe Administrateur, type: :model do
-  describe 'database column' do
-    it { is_expected.to have_db_column(:email) }
-    it { is_expected.to have_db_column(:encrypted_password) }
-    it { is_expected.to have_db_column(:reset_password_token) }
-    it { is_expected.to have_db_column(:reset_password_sent_at) }
-    it { is_expected.to have_db_column(:remember_created_at) }
-    it { is_expected.to have_db_column(:sign_in_count) }
-    it { is_expected.to have_db_column(:current_sign_in_at) }
-    it { is_expected.to have_db_column(:last_sign_in_at) }
-    it { is_expected.to have_db_column(:current_sign_in_ip) }
-    it { is_expected.to have_db_column(:last_sign_in_ip) }
-    it { is_expected.to have_db_column(:created_at) }
-    it { is_expected.to have_db_column(:updated_at) }
-    it { is_expected.to have_db_column(:api_token) }
-  end
-
   describe 'assocations' do
     it { is_expected.to have_and_belong_to_many(:gestionnaires) }
     it { is_expected.to have_many(:procedures) }
diff --git a/spec/models/cerfa_spec.rb b/spec/models/cerfa_spec.rb
index 4ea8dd675..f09242b6f 100644
--- a/spec/models/cerfa_spec.rb
+++ b/spec/models/cerfa_spec.rb
@@ -1,18 +1,6 @@
 require 'spec_helper'
 
 describe Cerfa do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:content) }
-    it { is_expected.to have_db_column(:original_filename) }
-    it { is_expected.to have_db_column(:content_secure_token) }
-    it { is_expected.to have_db_column(:created_at) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:dossier) }
-    it { is_expected.to belong_to(:user) }
-  end
-
   describe 'empty?', vcr: { cassette_name: 'models_cerfa_empty' } do
     subject { create(:cerfa, content: content) }
     context 'when content exist' do
diff --git a/spec/models/champ_shared_example.rb b/spec/models/champ_shared_example.rb
index 7dfe6bb1b..e09d2179d 100644
--- a/spec/models/champ_shared_example.rb
+++ b/spec/models/champ_shared_example.rb
@@ -1,19 +1,4 @@
 shared_examples 'champ_spec' do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:value) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:dossier) }
-    it { is_expected.to belong_to(:type_de_champ) }
-  end
-
-  describe 'delegation' do
-    it { is_expected.to delegate_method(:libelle).to(:type_de_champ) }
-    it { is_expected.to delegate_method(:type_champ).to(:type_de_champ) }
-    it { is_expected.to delegate_method(:order_place).to(:type_de_champ) }
-  end
-
   describe 'mandatory_and_blank?' do
     let(:type_de_champ) { TypeDeChamp.new(mandatory: mandatory) }
     let(:champ) { Champ.new(type_de_champ: type_de_champ, value: value) }
diff --git a/spec/models/dossier_spec.rb b/spec/models/dossier_spec.rb
index 6d5cfc268..7caa81911 100644
--- a/spec/models/dossier_spec.rb
+++ b/spec/models/dossier_spec.rb
@@ -3,40 +3,6 @@ require 'spec_helper'
 describe Dossier do
   let(:user) { create(:user) }
 
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:autorisation_donnees) }
-    it { is_expected.to have_db_column(:created_at) }
-    it { is_expected.to have_db_column(:updated_at) }
-    it { is_expected.to have_db_column(:state) }
-    it { is_expected.to have_db_column(:procedure_id) }
-    it { is_expected.to have_db_column(:user_id) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:procedure) }
-    it { is_expected.to have_many(:pieces_justificatives) }
-    it { is_expected.to have_many(:champs) }
-    it { is_expected.to have_many(:commentaires) }
-    it { is_expected.to have_many(:quartier_prioritaires) }
-    it { is_expected.to have_many(:cadastres) }
-    it { is_expected.to have_many(:cerfa) }
-    it { is_expected.to have_one(:etablissement) }
-    it { is_expected.to have_one(:entreprise) }
-    it { is_expected.to have_one(:individual) }
-    it { is_expected.to belong_to(:user) }
-    it { is_expected.to have_many(:invites) }
-    it { is_expected.to have_many(:follows) }
-    it { is_expected.to have_many(:notifications) }
-  end
-
-  describe 'delegation' do
-    it { is_expected.to delegate_method(:siren).to(:entreprise) }
-    it { is_expected.to delegate_method(:siret).to(:etablissement) }
-    it { is_expected.to delegate_method(:types_de_piece_justificative).to(:procedure) }
-    it { is_expected.to delegate_method(:types_de_champ).to(:procedure) }
-    it { is_expected.to delegate_method(:france_connect_information).to(:user) }
-  end
-
   describe 'methods' do
     let(:dossier) { create(:dossier, :with_entreprise, user: user) }
 
diff --git a/spec/models/drop_down_list_spec.rb b/spec/models/drop_down_list_spec.rb
index 712e76d59..c75c9c74e 100644
--- a/spec/models/drop_down_list_spec.rb
+++ b/spec/models/drop_down_list_spec.rb
@@ -1,14 +1,6 @@
 require 'spec_helper'
 
 describe DropDownList do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:value) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:type_de_champ) }
-  end
-
   let(:dropdownlist) { create :drop_down_list, value: value }
 
   describe '#options' do
diff --git a/spec/models/entreprise_spec.rb b/spec/models/entreprise_spec.rb
index e89a1c558..0a901fb3e 100644
--- a/spec/models/entreprise_spec.rb
+++ b/spec/models/entreprise_spec.rb
@@ -1,24 +1,4 @@
 require 'spec_helper'
 
 describe Entreprise do
-  describe 'databse columns' do
-    it { is_expected.to have_db_column(:siren) }
-    it { is_expected.to have_db_column(:capital_social) }
-    it { is_expected.to have_db_column(:numero_tva_intracommunautaire) }
-    it { is_expected.to have_db_column(:forme_juridique) }
-    it { is_expected.to have_db_column(:forme_juridique_code) }
-    it { is_expected.to have_db_column(:nom_commercial) }
-    it { is_expected.to have_db_column(:raison_sociale) }
-    it { is_expected.to have_db_column(:siret_siege_social) }
-    it { is_expected.to have_db_column(:code_effectif_entreprise) }
-    it { is_expected.to have_db_column(:date_creation) }
-    it { is_expected.to have_db_column(:nom) }
-    it { is_expected.to have_db_column(:prenom) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:dossier) }
-    it { is_expected.to have_one(:etablissement) }
-    it { is_expected.to have_one(:rna_information) }
-  end
 end
diff --git a/spec/models/etablissement_spec.rb b/spec/models/etablissement_spec.rb
index c89d5ec43..abc982ad4 100644
--- a/spec/models/etablissement_spec.rb
+++ b/spec/models/etablissement_spec.rb
@@ -1,27 +1,6 @@
 require 'spec_helper'
 
 describe Etablissement do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:siret) }
-    it { is_expected.to have_db_column(:siege_social) }
-    it { is_expected.to have_db_column(:naf) }
-    it { is_expected.to have_db_column(:libelle_naf) }
-    it { is_expected.to have_db_column(:adresse) }
-    it { is_expected.to have_db_column(:numero_voie) }
-    it { is_expected.to have_db_column(:type_voie) }
-    it { is_expected.to have_db_column(:nom_voie) }
-    it { is_expected.to have_db_column(:complement_adresse) }
-    it { is_expected.to have_db_column(:code_postal) }
-    it { is_expected.to have_db_column(:localite) }
-    it { is_expected.to have_db_column(:code_insee_localite) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:dossier) }
-    it { is_expected.to belong_to(:entreprise) }
-    it { is_expected.to have_many(:exercices) }
-  end
-
   describe '#geo_adresse' do
     let(:etablissement) { create(:etablissement) }
 
diff --git a/spec/models/exercice_spec.rb b/spec/models/exercice_spec.rb
index cfd6dc798..cf64c6cfc 100644
--- a/spec/models/exercice_spec.rb
+++ b/spec/models/exercice_spec.rb
@@ -1,13 +1,4 @@
 require 'spec_helper'
 
 describe Exercice do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:ca) }
-    it { is_expected.to have_db_column(:dateFinExercice) }
-    it { is_expected.to have_db_column(:date_fin_exercice_timestamp) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:etablissement) }
-  end
 end
diff --git a/spec/models/france_connect_information_spec.rb b/spec/models/france_connect_information_spec.rb
index 2bc10de48..330fc679c 100644
--- a/spec/models/france_connect_information_spec.rb
+++ b/spec/models/france_connect_information_spec.rb
@@ -1,20 +1,6 @@
 require 'spec_helper'
 
 describe FranceConnectInformation, type: :model do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:given_name) }
-    it { is_expected.to have_db_column(:family_name) }
-    it { is_expected.to have_db_column(:email_france_connect) }
-    it { is_expected.to have_db_column(:birthdate) }
-    it { is_expected.to have_db_column(:gender) }
-    it { is_expected.to have_db_column(:birthplace) }
-    it { is_expected.to have_db_column(:france_connect_particulier_id) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:user) }
-  end
-
   describe 'validation' do
     context 'france_connect_particulier_id' do
       it { is_expected.not_to allow_value(nil).for(:france_connect_particulier_id) }
diff --git a/spec/models/gestionnaire_spec.rb b/spec/models/gestionnaire_spec.rb
index 200ccb692..18b8461d9 100644
--- a/spec/models/gestionnaire_spec.rb
+++ b/spec/models/gestionnaire_spec.rb
@@ -13,30 +13,6 @@ describe Gestionnaire, type: :model do
     create :assign_to, gestionnaire: gestionnaire, procedure: procedure_2
   end
 
-  describe 'database column' do
-    it { is_expected.to have_db_column(:email) }
-    it { is_expected.to have_db_column(:encrypted_password) }
-    it { is_expected.to have_db_column(:reset_password_token) }
-    it { is_expected.to have_db_column(:reset_password_sent_at) }
-    it { is_expected.to have_db_column(:remember_created_at) }
-    it { is_expected.to have_db_column(:sign_in_count) }
-    it { is_expected.to have_db_column(:current_sign_in_at) }
-    it { is_expected.to have_db_column(:last_sign_in_at) }
-    it { is_expected.to have_db_column(:current_sign_in_ip) }
-    it { is_expected.to have_db_column(:last_sign_in_ip) }
-    it { is_expected.to have_db_column(:created_at) }
-    it { is_expected.to have_db_column(:updated_at) }
-  end
-
-  describe 'association' do
-    it { is_expected.to have_one(:preference_smart_listing_page) }
-    it { is_expected.to have_and_belong_to_many(:administrateurs) }
-    it { is_expected.to have_many(:procedures) }
-    it { is_expected.to have_many(:dossiers) }
-    it { is_expected.to have_many(:follows) }
-    it { is_expected.to have_many(:preference_list_dossiers) }
-  end
-
   describe '#toggle_follow_dossier' do
     let!(:dossier) { create :dossier, procedure: procedure }
 
diff --git a/spec/models/invite_spec.rb b/spec/models/invite_spec.rb
index e6c637d69..63978930d 100644
--- a/spec/models/invite_spec.rb
+++ b/spec/models/invite_spec.rb
@@ -1,15 +1,6 @@
 require 'spec_helper'
 
 describe Invite do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:email) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:dossier) }
-    it { is_expected.to belong_to(:user) }
-  end
-
   describe 'an email can be used for multiple dossier' do
     let(:email1) { 'plop@octo.com' }
 
diff --git a/spec/models/piece_justificative_spec.rb b/spec/models/piece_justificative_spec.rb
index 62da2cd96..0cfd6aee2 100644
--- a/spec/models/piece_justificative_spec.rb
+++ b/spec/models/piece_justificative_spec.rb
@@ -1,20 +1,6 @@
 require 'spec_helper'
 
 describe PieceJustificative do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:content) }
-    it { is_expected.to have_db_column(:original_filename) }
-    it { is_expected.to have_db_column(:content_secure_token) }
-    it { is_expected.to have_db_column(:created_at) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:dossier) }
-    it { is_expected.to belong_to(:type_de_piece_justificative) }
-    it { is_expected.to belong_to(:user) }
-    it { is_expected.to have_one(:commentaire) }
-  end
-
   describe 'validations' do
     context 'content' do
       it { is_expected.not_to allow_value(nil).for(:content) }
@@ -22,11 +8,6 @@ describe PieceJustificative do
     end
   end
 
-  describe 'delegation' do
-    it { is_expected.to delegate_method(:libelle).to(:type_de_piece_justificative) }
-    it { is_expected.to delegate_method(:api_entreprise).to(:type_de_piece_justificative) }
-  end
-
   describe '#empty?', vcr: { cassette_name: 'model_piece_justificative' } do
     let(:piece_justificative) { create(:piece_justificative, content: content) }
     subject { piece_justificative.empty? }
diff --git a/spec/models/rna_information_spec.rb b/spec/models/rna_information_spec.rb
index 807783396..89537c245 100644
--- a/spec/models/rna_information_spec.rb
+++ b/spec/models/rna_information_spec.rb
@@ -1,16 +1,4 @@
 require 'spec_helper'
 
 describe RNAInformation do
-  describe 'databse columns' do
-    it { is_expected.to have_db_column(:association_id) }
-    it { is_expected.to have_db_column(:titre) }
-    it { is_expected.to have_db_column(:objet) }
-    it { is_expected.to have_db_column(:date_creation) }
-    it { is_expected.to have_db_column(:date_publication) }
-    it { is_expected.to have_db_column(:date_declaration) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:entreprise) }
-  end
 end
diff --git a/spec/models/type_de_champ_shared_example.rb b/spec/models/type_de_champ_shared_example.rb
index 3ed2e0f0c..fbe3b24de 100644
--- a/spec/models/type_de_champ_shared_example.rb
+++ b/spec/models/type_de_champ_shared_example.rb
@@ -1,16 +1,4 @@
 shared_examples 'type_de_champ_spec' do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:libelle) }
-    it { is_expected.to have_db_column(:type_champ) }
-    it { is_expected.to have_db_column(:order_place) }
-    it { is_expected.to have_db_column(:description) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to belong_to(:procedure) }
-    it { is_expected.to have_many(:champ) }
-  end
-
   describe 'validation' do
     context 'libelle' do
       it { is_expected.not_to allow_value(nil).for(:libelle) }
diff --git a/spec/models/type_de_piece_justificative_spec.rb b/spec/models/type_de_piece_justificative_spec.rb
index 584c7a555..c6ee609d2 100644
--- a/spec/models/type_de_piece_justificative_spec.rb
+++ b/spec/models/type_de_piece_justificative_spec.rb
@@ -3,21 +3,6 @@ require 'spec_helper'
 describe TypeDePieceJustificative do
   let!(:procedure) { create(:procedure) }
 
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:libelle) }
-    it { is_expected.to have_db_column(:description) }
-    it { is_expected.to have_db_column(:api_entreprise) }
-    it { is_expected.to have_db_column(:created_at) }
-    it { is_expected.to have_db_column(:updated_at) }
-    it { is_expected.to have_db_column(:order_place) }
-    it { is_expected.to have_db_column(:lien_demarche) }
-  end
-
-  describe 'associations' do
-    it { is_expected.to have_many(:pieces_justificatives) }
-    it { is_expected.to belong_to(:procedure) }
-  end
-
   describe 'validation' do
     context 'libelle' do
       it { is_expected.not_to allow_value(nil).for(:libelle) }
diff --git a/spec/models/user_spec.rb b/spec/models/user_spec.rb
index 552d42bca..58bd78bc2 100644
--- a/spec/models/user_spec.rb
+++ b/spec/models/user_spec.rb
@@ -1,28 +1,6 @@
 require 'spec_helper'
 
 describe User, type: :model do
-  describe 'database columns' do
-    it { is_expected.to have_db_column(:email) }
-    it { is_expected.to have_db_column(:encrypted_password) }
-    it { is_expected.to have_db_column(:reset_password_token) }
-    it { is_expected.to have_db_column(:reset_password_sent_at) }
-    it { is_expected.to have_db_column(:remember_created_at) }
-    it { is_expected.to have_db_column(:sign_in_count) }
-    it { is_expected.to have_db_column(:current_sign_in_at) }
-    it { is_expected.to have_db_column(:last_sign_in_at) }
-    it { is_expected.to have_db_column(:current_sign_in_ip) }
-    it { is_expected.to have_db_column(:last_sign_in_ip) }
-    it { is_expected.to have_db_column(:created_at) }
-    it { is_expected.to have_db_column(:updated_at) }
-    it { is_expected.to have_db_column(:siret) }
-    it { is_expected.to have_db_column(:loged_in_with_france_connect) }
-  end
-  describe 'associations' do
-    it { is_expected.to have_many(:dossiers) }
-    it { is_expected.to have_many(:invites) }
-    it { is_expected.to have_many(:piece_justificative) }
-    it { is_expected.to have_many(:cerfa) }
-  end
   describe '#find_for_france_connect' do
     let(:siret) { '00000000000000' }
     context 'when user exist' do