add global 'empty' property, this property raise mandatory PropertiesOptionError if multi or master have empty value

test/test_mandatory.py

@@ -1,12 +1,13 @@
+# coding: utf-8
 from autopath import do_autopath
 do_autopath()
-
 from time import sleep
 
-#from py.test import raises
+from py.test import raises
 from tiramisu.config import Config
 from tiramisu.option import StrOption, UnicodeOption, OptionDescription
 from tiramisu.error import PropertiesOptionError
+from tiramisu.setting import groups
 
 
 def make_description():
@@ -316,3 +317,87 @@ def test_mandatory_warnings_frozen():
     config.read_only()
     assert config.cfgimpl_get_values().mandatory_warnings() == ['str', 'str1', 'unicode2', 'str3']
     sleep(.1)
+
+
+def test_mandatory_master():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True,
+                              properties=('mandatory', ))
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau",
+                                   multi=True)
+    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    interface1.impl_set_group_type(groups.master)
+    o = OptionDescription('o', '', [interface1])
+    config = Config(o)
+    config.read_only()
+    raises(PropertiesOptionError, 'config.ip_admin_eth0.ip_admin_eth0')
+    raises(PropertiesOptionError, 'config.ip_admin_eth0.netmask_admin_eth0')
+
+
+def test_mandatory_master_empty():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau",
+                                   multi=True)
+    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    interface1.impl_set_group_type(groups.master)
+    o = OptionDescription('o', '', [interface1])
+    config = Config(o)
+    config.read_write()
+    assert config.ip_admin_eth0.ip_admin_eth0 == []
+    assert config.ip_admin_eth0.netmask_admin_eth0 == []
+    #
+    config.ip_admin_eth0.ip_admin_eth0.append()
+    assert config.ip_admin_eth0.ip_admin_eth0 == [None]
+    assert config.ip_admin_eth0.netmask_admin_eth0 == [None]
+    config.read_only()
+    raises(PropertiesOptionError, "config.ip_admin_eth0.ip_admin_eth0")
+    raises(PropertiesOptionError, "config.ip_admin_eth0.netmask_admin_eth0")
+    config.read_write()
+    del(config.ip_admin_eth0.ip_admin_eth0)
+    del(config.ip_admin_eth0.netmask_admin_eth0)
+    assert config.ip_admin_eth0.ip_admin_eth0 == []
+    assert config.ip_admin_eth0.netmask_admin_eth0 == []
+    #
+    config.ip_admin_eth0.ip_admin_eth0.append('')
+    assert config.ip_admin_eth0.ip_admin_eth0 == ['']
+    assert config.ip_admin_eth0.netmask_admin_eth0 == [None]
+    config.read_only()
+    raises(PropertiesOptionError, "config.ip_admin_eth0.ip_admin_eth0")
+    raises(PropertiesOptionError, "config.ip_admin_eth0.netmask_admin_eth0")
+    config.read_write()
+    #
+    config.read_write()
+    config.ip_admin_eth0.ip_admin_eth0 = ['ip']
+    config.read_only()
+    assert config.ip_admin_eth0.ip_admin_eth0 == ['ip']
+    assert config.ip_admin_eth0.netmask_admin_eth0 == [None]
+
+
+def test_mandatory_slave():
+    ip_admin_eth0 = StrOption('ip_admin_eth0', "ip réseau autorisé", multi=True)
+    netmask_admin_eth0 = StrOption('netmask_admin_eth0', "masque du sous-réseau",
+                                   multi=True, properties=('mandatory', ))
+    interface1 = OptionDescription('ip_admin_eth0', '', [ip_admin_eth0, netmask_admin_eth0])
+    interface1.impl_set_group_type(groups.master)
+    o = OptionDescription('o', '', [interface1])
+    config = Config(o)
+    config.read_only()
+    assert config.ip_admin_eth0.ip_admin_eth0 == []
+    assert config.ip_admin_eth0.netmask_admin_eth0 == []
+    #
+    config.read_write()
+    config.ip_admin_eth0.ip_admin_eth0.append('ip')
+    config.read_only()
+    assert config.ip_admin_eth0.ip_admin_eth0 == ['ip']
+    raises(PropertiesOptionError, 'config.ip_admin_eth0.netmask_admin_eth0')
+    #
+    config.read_write()
+    config.ip_admin_eth0.netmask_admin_eth0 = ['']
+    config.read_only()
+    assert config.ip_admin_eth0.ip_admin_eth0 == ['ip']
+    raises(PropertiesOptionError, 'config.ip_admin_eth0.netmask_admin_eth0')
+    #
+    config.read_write()
+    config.ip_admin_eth0.netmask_admin_eth0 = ['ip']
+    config.read_only()
+    assert config.ip_admin_eth0.ip_admin_eth0 == ['ip']
+    assert config.ip_admin_eth0.netmask_admin_eth0 == ['ip']