bind: Add functional tests

Reviewed-by: James Valleroy <jvalleroy@mailbox.org>

functional_tests/features/bind.feature

@@ -0,0 +1,52 @@
+#
+# This file is part of FreedomBox.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+@apps @bind @backups
+Feature: Bind Domain Name Server
+  Configure the Bind Domain Name Server.
+
+Background:
+  Given I'm a logged in user
+  Given the bind application is installed
+
+Scenario: Enable bind application
+  Given the bind application is disabled
+  When I enable the bind application
+  Then the bind service should be running
+
+Scenario: Disable bind application
+  Given the bind application is enabled
+  When I disable the bind application
+  Then the bind service should not be running
+
+Scenario: Set bind forwarders
+  Given the bind application is enabled
+  And bind forwarders are set to 1.1.1.1
+  When I set bind forwarders to 1.1.1.1 1.0.0.1
+  Then bind forwarders should be 1.1.1.1 1.0.0.1
+
+Scenario: Enable bind DNSSEC
+  Given the bind application is enabled
+  And bind DNSSEC is disabled
+  When I enable bind DNSSEC
+  Then bind DNSSEC should be enabled
+
+Scenario: Disable bind DNSSEC
+  Given the bind application is enabled
+  And bind DNSSEC is disabled
+  When I disable bind DNSSEC
+  Then bind DNSSEC should be disabled

functional_tests/step_definitions/system.py

@@ -177,3 +177,35 @@ def pagekite_configure(browser, host, port, kite_name, kite_secret):
 def pagekite_assert_configured(browser, host, port, kite_name, kite_secret):
     assert (host, port, kite_name,
             kite_secret) == system.pagekite_get_configuration(browser)
+
+
+@given(parsers.parse('bind forwarders are set to {forwarders}'))
+def bind_given_set_forwarders(browser, forwarders):
+    system.bind_set_forwarders(browser, forwarders)
+
+
+@when(parsers.parse('I set bind forwarders to {forwarders}'))
+def bind_set_forwarders(browser, forwarders):
+    system.bind_set_forwarders(browser, forwarders)
+
+
+@then(parsers.parse('bind forwarders should be {forwarders}'))
+def bind_assert_forwarders(browser, forwarders):
+    assert system.bind_get_forwarders(browser) == forwarders
+
+
+@given(parsers.parse('bind DNSSEC is {enable:w}'))
+def bind_given_enable_dnssec(browser, enable):
+    should_enable = (enable == 'enabled')
+    system.bind_enable_dnssec(browser, should_enable)
+
+
+@when(parsers.parse('I {enable:w} bind DNSSEC'))
+def bind_enable_dnssec(browser, enable):
+    should_enable = (enable == 'enable')
+    system.bind_enable_dnssec(browser, should_enable)
+
+
+@then(parsers.parse('bind DNSSEC should be {enabled:w}'))
+def bind_assert_dnssec(browser, enabled):
+    assert system.bind_get_dnssec(browser) == (enabled == 'enabled')

functional_tests/support/interface.py

@@ -26,7 +26,7 @@ from support import config
 from .service import wait_for_page_update
 
 sys_modules = [
-    'avahi', 'backups', 'cockpit', 'config', 'datetime', 'diagnostics',
+    'avahi', 'backups', 'bind', 'cockpit', 'config', 'datetime', 'diagnostics',
     'dynamicdns', 'firewall', 'letsencrypt', 'monkeysphere', 'names',
     'networks', 'pagekite', 'power', 'snapshot', 'upgrades', 'users'
 ]

functional_tests/support/system.py

@@ -228,3 +228,33 @@ def pagekite_get_configuration(browser):
             int(browser.find_by_name('pagekite-server_port').value),
             browser.find_by_name('pagekite-kite_name').value,
             browser.find_by_name('pagekite-kite_secret').value)
+
+
+def bind_set_forwarders(browser, forwarders):
+    """Set the forwarders list (space separated) in bind configuration."""
+    nav_to_module(browser, 'bind')
+    browser.fill('forwarders', forwarders)
+    submit(browser, form_class='form-configuration')
+
+
+def bind_get_forwarders(browser):
+    """Return the forwarders list (space separated) in bind configuration."""
+    nav_to_module(browser, 'bind')
+    return browser.find_by_name('forwarders').first.value
+
+
+def bind_enable_dnssec(browser, enable):
+    """Enable/disable DNSSEC in bind configuration."""
+    nav_to_module(browser, 'bind')
+    if enable:
+        browser.check('enable_dnssec')
+    else:
+        browser.uncheck('enable_dnssec')
+
+    submit(browser, form_class='form-configuration')
+
+
+def bind_get_dnssec(browser):
+    """Return whether DNSSEC is enabled/disabled in bind configuration."""
+    nav_to_module(browser, 'bind')
+    return browser.find_by_name('enable_dnssec').first.checked