def test_resolve_2_command_substitutions(self):
'''Test 2 command substitutions'''
service = BaseEntity('test_service')
service.add_var('EXCLUDED_NODES', 'foo')
service.add_var('SELECTED_NODES', 'bar')
expr = '%([ -n "%SELECTED_NODES" ] && echo "-n %SELECTED_NODES")' + \
' %([ -n "%EXCLUDED_NODES" ] && echo "-x %EXCLUDED_NODES")'
self.assertEqual(service._resolve(expr), '-n bar -x foo')
def test_resolve_2_command_substitutions(self):
'''Test 2 command substitutions'''
service = BaseEntity('test_service')
service.add_var('EXCLUDED_NODES', 'foo')
service.add_var('SELECTED_NODES', 'bar')
expr = '%([ -n "%SELECTED_NODES" ] && echo "-n %SELECTED_NODES")' + \
' %([ -n "%EXCLUDED_NODES" ] && echo "-x %EXCLUDED_NODES")'
self.assertEqual(service._resolve(expr), '-n bar -x foo')
def test_resolve_value2(self):
'''Test replacement of variable referenced in the entity'''
service = BaseEntity('test_service')
service.add_var('NODES', 'localhost,127.0.0.1')
self.assertEqual(service._resolve('%NODES'), 'localhost,127.0.0.1')
def test_resolve_recurse(self):
'''Test recursive variable resolution'''
service = BaseEntity('test_service')
service.add_var('foo', 'key')
service.add_var('bar', 'Keep my %foo')
self.assertEqual(service._resolve('%bar'), 'Keep my key')
def test_resolve_2_variables(self):
'''Test resolution with two adjacent variables'''
service = BaseEntity('test_service')
service.add_var('FOO', 'foo')
service.add_var('BAR', 'bar')
self.assertEqual(service._resolve('%FOO%BAR'), 'foobar')
def test_resolve_double_exec(self):
"""Test resolution of 2 successive expressions."""
service = BaseEntity('base')
self.assertEqual(service._resolve('%(echo foo) %(echo bar)'), 'foo bar')
def test_resolve_value6(self):
'''Test resolution of variable inside an expression'''
service = BaseEntity('test_service')
self.assertEqual(service._resolve('%(echo %NAME)'),
'test_service')
def test_resolve_value4(self):
'''Test resolution of an expression'''
service = BaseEntity('test_service')
self.assertEqual(service._resolve('%(echo hello world)'),
'hello world')
def test_resolve_property4(self):
'''Command substitution with a non-zero exit code should be ok'''
service = BaseEntity('test_service')
service.add_var('NODES', '%(/bin/false)')
self.assertEqual(service._resolve('%NODES'), '')
def test_resolve_double_exec(self):
"""Test resolution of 2 successive expressions."""
service = BaseEntity('base')
self.assertEqual(service._resolve('%(echo foo) %(echo bar)'),
'foo bar')
def test_resolve_value7(self):
'''Test resolution of variable inside an expression (2)'''
service = BaseEntity('test_service')
service.add_var('CMD', 'echo')
self.assertEqual(service._resolve('%(%CMD foo)'), 'foo')
def test_resolve_value6(self):
'''Test resolution of variable inside an expression'''
service = BaseEntity('test_service')
self.assertEqual(service._resolve('%(echo %NAME)'), 'test_service')
def test_resolve_value5(self):
'''Test combining resolution of variables and expressions'''
service = BaseEntity('test_service')
service.add_var('NODES', 'localhost,127.0.0.1')
self.assertEqual(service._resolve('%NODES %(echo hello world) %NAME'),
'localhost,127.0.0.1 hello world test_service')
def test_resolve_value4(self):
'''Test resolution of an expression'''
service = BaseEntity('test_service')
self.assertEqual(service._resolve('%(echo hello world)'),
'hello world')
def test_resolve_value3(self):
'''Test multiple variable replacements'''
service = BaseEntity('test_service')
service.add_var('NODES', 'localhost,127.0.0.1')
self.assertEqual(service._resolve('%NODES %NAME'),
'localhost,127.0.0.1 test_service')
def test_resolve_value2(self):
'''Test replacement of variable referenced in the entity'''
service = BaseEntity('test_service')
service.add_var('NODES', 'localhost,127.0.0.1')
self.assertEqual(service._resolve('%NODES'), 'localhost,127.0.0.1')
def test_resolve_value3(self):
'''Test multiple variable replacements'''
service = BaseEntity('test_service')
service.add_var('NODES', 'localhost,127.0.0.1')
self.assertEqual(service._resolve('%NODES %NAME'),
'localhost,127.0.0.1 test_service')
def test_resolve_2_variables(self):
'''Test resolution with two adjacent variables'''
service = BaseEntity('test_service')
service.add_var('FOO', 'foo')
service.add_var('BAR', 'bar')
self.assertEqual(service._resolve('%FOO%BAR'), 'foobar')
def test_resolve_value5(self):
'''Test combining resolution of variables and expressions'''
service = BaseEntity('test_service')
service.add_var('NODES', 'localhost,127.0.0.1')
self.assertEqual(service._resolve('%NODES %(echo hello world) %NAME'),
'localhost,127.0.0.1 hello world test_service')
def test_resolve_escape_char(self):
'''Test resolution with a variable escaping %'''
service = BaseEntity('test_service')
service.add_var('FOO', 'Keep my %%noeval!')
self.assertEqual(service._resolve('%FOO'), 'Keep my %noeval!')
def test_resolve_value7(self):
'''Test resolution of variable inside an expression (2)'''
service = BaseEntity('test_service')
service.add_var('CMD', 'echo')
self.assertEqual(service._resolve('%(%CMD foo)'), 'foo')
def test_resolve_recurse(self):
'''Test recursive variable resolution'''
service = BaseEntity('test_service')
service.add_var('foo', 'key')
service.add_var('bar', 'Keep my %foo')
self.assertEqual(service._resolve('%bar'), 'Keep my key')
def test_resolve_property4(self):
'''Command substitution with a non-zero exit code should be ok'''
service = BaseEntity('test_service')
service.add_var('NODES', '%(/bin/false)')
self.assertEqual(service._resolve('%NODES'), '')
def test_resolve_command_substitution(self):
'''Test command substitution'''
service = BaseEntity('test_service')
service.add_var('EXCLUDED_NODES', 'foo')
expr = '%([ -n "%EXCLUDED_NODES" ] && echo "-n %EXCLUDED_NODES")'
self.assertEqual(service._resolve(expr), '-n foo')
def test_resolve_escape_char(self):
'''Test resolution with a variable escaping %'''
service = BaseEntity('test_service')
service.add_var('FOO', 'Keep my %%noeval!')
self.assertEqual(service._resolve('%FOO'), 'Keep my %noeval!')
def test_resolve_list_value(self):
"""resolve a variable with a non-string value (list)"""
service = BaseEntity('test_service')
service.add_var('list', ['a', 'b'])
self.assertEqual(service._resolve("%list"), ['a', 'b'])
def test_resolve_command_substitution(self):
'''Test command substitution'''
service = BaseEntity('test_service')
service.add_var('EXCLUDED_NODES', 'foo')
expr = '%([ -n "%EXCLUDED_NODES" ] && echo "-n %EXCLUDED_NODES")'
self.assertEqual(service._resolve(expr), '-n foo')
def test_resolve_value1(self):
'''Test no replacement to do so just return the initial value'''
service = BaseEntity('test_service')
self.assertEqual(service._resolve('hello world'), 'hello world')
def test_resolve_list_value(self):
"""resolve a variable with a non-string value (list)"""
service = BaseEntity('test_service')
service.add_var('list', ['a', 'b'])
self.assertEqual(service._resolve("%list"), ['a', 'b'])
def test_resolve_value1(self):
'''Test no replacement to do so just return the initial value'''
service = BaseEntity('test_service')
self.assertEqual(service._resolve('hello world'), 'hello world')
