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from tests.common import DummyPostData
from wtforms import Form
from wtforms import StringField
from wtforms.validators import readonly
def test_readonly():
class F(Form):
ro = StringField(validators=[readonly()])
form = F(ro="foobar")
assert "readonly" in form.ro.flags
assert form.ro() == '<input id="ro" name="ro" readonly type="text" value="foobar">'
assert form.validate()
form = F(DummyPostData(ro=["foobar"]), data={"ro": "foobar"})
assert form.validate()
form = F(DummyPostData(ro=["foobar"]), data={"ro": "foobarbaz"})
assert not form.validate()
form = F(DummyPostData(ro=["foobar"]))
assert not form.validate()
def test_readonly_with_default():
class F(Form):
ro = StringField(validators=[readonly()], default="foobar")
form = F(DummyPostData(ro=["foobar"]))
assert form.validate()
form = F(DummyPostData(ro=["foobar"]), data={"ro": "foobarbaz"})
assert not form.validate()
form = F(DummyPostData(ro=["foobarbaz"]), data={"ro": "foobarbaz"})
assert form.validate()
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