diff --git a/addons/account_tax_include/__openerp__.py b/addons/account_tax_include/__openerp__.py
index 5bb1a2e2399..a963b0b5118 100644
--- a/addons/account_tax_include/__openerp__.py
+++ b/addons/account_tax_include/__openerp__.py
@@ -35,6 +35,7 @@ This module implement the modification on the invoice form.
     'init_xml': [],
     'update_xml': ['account_tax_include_view.xml'],
     'demo_xml': [],
+    'test': ['test/account_tax_include.yml'],
     'installable': True,
     'active': False,
     'certificate': '0070514190381',
diff --git a/addons/account_tax_include/test/account_tax_include.yml b/addons/account_tax_include/test/account_tax_include.yml
new file mode 100644
index 00000000000..a4b0f8531b9
--- /dev/null
+++ b/addons/account_tax_include/test/account_tax_include.yml
@@ -0,0 +1,93 @@
+
+-
+  Creating a tax record
+-
+  !record {model: account.tax, id: account_tax_a0}:
+    amount: 0.10000000000000001
+    applicable_type: 'true'
+    company_id: base.main_company
+    description: a
+    name: a
+    sequence: 1
+    type: percent
+    type_tax_use: all
+
+-
+  Creating a account invoice record with tax excluded
+-
+  !record {model: account.invoice, id: account_invoice_tax_exclude}:
+    account_id: account.a_recv
+    address_contact_id: base.res_partner_address_3000
+    address_invoice_id: base.res_partner_address_3000
+    company_id: base.main_company
+    currency_id: base.EUR
+    invoice_line:
+      - account_id: account.a_sale
+        name: '[PC1] Basic PC'
+        price_unit: 100.0
+        quantity: 1.0
+        invoice_line_tax_id:
+          - account_tax_a0
+        product_id: product.product_product_pc1
+        uos_id: product.product_uom_unit
+    journal_id: account.sales_journal
+    partner_id: base.res_partner_desertic_hispafuentes
+    price_type: tax_excluded
+    reference_type: none
+
+-
+  Performing an osv_memory action button_reset_taxes on module account.invoice
+-
+  !python {model: account.invoice}: |
+    self.button_reset_taxes(cr, uid, [ref("account_invoice_tax_exclude")], {"lang": "en_US", "tz": False,
+      "active_model": "ir.ui.menu", "active_ids": [ref("account.menu_action_invoice_tree1")],
+      "type": "out_invoice", "active_id": ref("account.menu_action_invoice_tree1"),
+      })
+-
+  Check if tax is excluded in invoice
+-
+  !assert {model: account.invoice, id: account_invoice_tax_exclude, severity: error, string: price type is tax excluded}:
+       - state == "draft"
+       - amount_untaxed == 100.0
+       - amount_tax == 10.0
+       - amount_total == 110.0
+
+-
+  Creating a account invoice record with tax include
+-
+  !record {model: account.invoice, id: account_invoice_tax_include}:
+    account_id: account.a_recv
+    address_contact_id: base.res_partner_address_3000
+    address_invoice_id: base.res_partner_address_3000
+    company_id: base.main_company
+    currency_id: base.EUR
+    invoice_line:
+      - account_id: account.a_sale
+        name: '[PC1] Basic PC'
+        price_unit: 100.0
+        quantity: 1.0
+        invoice_line_tax_id:
+          - account_tax_a0
+        product_id: product.product_product_pc1
+        uos_id: product.product_uom_unit
+    journal_id: account.sales_journal
+    partner_id: base.res_partner_desertic_hispafuentes
+    price_type: tax_included
+    reference_type: none
+
+-
+  Performing an osv_memory action button_reset_taxes on module account.invoice
+-
+  !python {model: account.invoice}: |
+    self.button_reset_taxes(cr, uid, [ref("account_invoice_tax_include")], {"lang": "en_US", "tz": False,
+      "active_model": "ir.ui.menu", "active_ids": [ref("account.menu_action_invoice_tree1")],
+      "type": "out_invoice", "active_id": ref("account.menu_action_invoice_tree1"),
+      })
+-
+  Check if tax is included in invoice
+-
+  !assert {model: account.invoice, id: account_invoice_tax_include, severity: error, string: price type is tax included}:
+       - state == "draft"
+       - amount_untaxed == 90.91
+       - amount_tax == 9.09
+       - amount_total == 100.00
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