def test_between_rule_both_closed_0_lte_x_lte_5(widget, get_renderer):
widget.add_rule(
rules.BetweenRule('vis',
'dummy_pv',
'0',
'5',
name="betweenRule",
min_equals=True,
max_equals=True))
renderer = get_renderer(widget)
renderer.assemble()
rule_element = renderer.get_node().find('./rules/rule')
assert rule_element.find('./pv').text == 'dummy_pv'
assert rule_element.attrib['name'] == 'betweenRule'
assert rule_element.find('./pv').attrib['trig'] == 'true'
exp_elements = rule_element.findall('./exp')
assert len(exp_elements) == 2
assert exp_elements[0].attrib['bool_exp'] == 'pv0 >= 0 && pv0 <= 5'
value_element = exp_elements[0].find('./value')
assert value_element.text == 'true'
assert exp_elements[1].attrib['bool_exp'] == 'true'
value_element = exp_elements[1].find('./value')
assert value_element.text == 'false'
def test_between_rule_default_name(widget, get_renderer):
widget.add_rule(rules.BetweenRule('vis', 'dummy_pv', '0', '5'))
renderer = get_renderer(widget)
renderer.assemble()
rule_element = renderer.get_node().find('./rules/rule')
assert rule_element.attrib['name'] == 'BetweenRule'
def test_between_rule(widget, get_renderer):
widget.rules = []
widget.rules.append(rules.BetweenRule('vis', 'dummy_pv', '0', '5'))
renderer = get_renderer(widget)
renderer.assemble()
rule_element = renderer.get_node().find('./rules/rule')
assert rule_element.find('./pv').text == 'dummy_pv'
assert rule_element.find('./pv').attrib['trig'] == 'true'
exp_elements = rule_element.findall('./exp')
assert len(exp_elements) == 3
assert exp_elements[0].attrib['bool_exp'] == 'pv0 < 0'
value_element = exp_elements[0].find('./value')
assert value_element.text == 'false'
assert exp_elements[1].attrib['bool_exp'] == 'pv0 > 5'
value_element = exp_elements[1].find('./value')
assert value_element.text == 'false'
assert exp_elements[2].attrib['bool_exp'] == 'true'