[ENH] Add option to auto encrypt password based on python syntax

report_qweb_encrypt/tests/__init__.py

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+from . import test_report_qweb_encrypt

report_qweb_encrypt/tests/test_report_qweb_encrypt.py

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+# © 2016 Therp BV <http://therp.nl>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+from odoo.exceptions import ValidationError
+from odoo.tests.common import HttpCase
+
+
+class TestReportQwebEncrypt(HttpCase):
+
+    def test_report_qweb_no_encrypt(self):
+        ctx = {"force_report_rendering": True}
+        report = self.env.ref("web.action_report_internalpreview")
+        report.encrypt = False
+        pdf, _ = report.with_context(ctx).render_qweb_pdf([1])
+        self.assertFalse(pdf.count(b"/Encrypt"))
+
+    def test_report_qweb_auto_encrypt(self):
+        ctx = {"force_report_rendering": True}
+        report = self.env.ref("web.action_report_internalpreview")
+        report.encrypt = "auto"
+        report.encrypt_password = False
+        # If no encrypt_password, still not encrypted
+        pdf, _ = report.with_context(ctx).render_qweb_pdf([1])
+        self.assertFalse(pdf.count(b"/Encrypt"))
+        # If invalid encrypt_password, show error
+        report.encrypt_password = "invalid python syntax"
+        with self.assertRaises(ValidationError):
+            pdf, _ = report.with_context(ctx).render_qweb_pdf([1])
+        # Valid python string for password
+        report.encrypt_password = "'secretcode'"
+        pdf, _ = report.with_context(ctx).render_qweb_pdf([1])
+        self.assertTrue(pdf.count(b"/Encrypt"))
+
+    # TODO: test_report_qweb_manual_encrypt, require JS test?