class TestChoicePart(unittest.TestCase):
def setUp(self):
self.o = ChoicePart(name="cp",
description="desc",
choices=["a", "b"],
value="a",
writeable=True)
self.c = Controller("mri")
self.c.add_part(self.o)
self.c.setup(Process("proc"))
def test_init(self):
assert self.o.name == "cp"
assert self.o.attr.value == "a"
assert self.o.attr.meta.description == "desc"
assert self.o.attr.meta.choices == ["a", "b"]
assert self.o.attr.meta.tags == ["widget:combo", "config:1"]
assert self.c.field_registry.fields[self.o] == [
("cp", self.o.attr, self.o.attr.set_value, False)
]
def test_setter(self):
assert self.o.attr.value == "a"
self.o.attr.set_value("b")
assert self.o.attr.value == "b"
with self.assertRaises(ValueError):
self.o.attr.set_value("c")
class TestHelpPart(unittest.TestCase):
def setUp(self):
self.o = HelpPart(help_url="/BLOCK.html")
self.c = Controller("mri")
self.c.add_part(self.o)
self.c.setup(Process("proc"))
def test_init(self):
assert self.o.name == "help"
assert self.o.attr.value == "/BLOCK.html"
assert self.o.attr.meta.tags == ["widget:help"]
assert self.c.field_registry.fields[self.o] == [
("help", self.o.attr, None, False)
]
class TestStringPart(unittest.TestCase):
def setUp(self):
self.o = StringPart(name="sp", description="desc")
self.c = Controller("mri")
self.c.add_part(self.o)
self.c.setup(Process("proc"))
def test_init(self):
assert self.o.name == "sp"
assert self.o.attr.value == ""
assert self.o.attr.meta.description == "desc"
assert self.o.attr.meta.tags == ["widget:textupdate"]
assert self.c.field_registry.fields[self.o] == [
("sp", self.o.attr, None, False)
]
class TestIconPart(unittest.TestCase):
def setUp(self):
svg_name = "/tmp/test_icon.svg"
self.svg_text = '<svg><rect width="300" height="100"/></svg>'
with open(svg_name, "w") as f:
f.write(self.svg_text)
self.o = IconPart(svg=svg_name)
self.c = Controller("mri")
self.c.add_part(self.o)
self.c.setup(Process("proc"))
def test_init(self):
assert self.o.name == "icon"
assert self.o.attr.value == self.svg_text
assert self.o.attr.meta.description == "SVG icon for the Block"
assert self.o.attr.meta.tags == ["widget:icon"]
assert self.c.field_registry.fields[self.o] == [
("icon", self.o.attr, None, False)
]
class TestBlockPart(unittest.TestCase):
def setUp(self):
self.o = BlockPart(name="panda", description="desc")
self.c = Controller("mri")
self.c.add_part(self.o)
self.c.setup(Process("proc"))
def test_init(self):
assert self.o.name == "panda"
assert self.o.attr.value == ""
assert self.o.attr.meta.description == "desc"
assert self.o.attr.meta.tags == [
"widget:textinput",
"config:1",
"sinkPort:block:",
]
assert self.c.field_registry.fields[self.o] == [
("panda", self.o.attr, self.o.attr.set_value, False)
]
class TestFloat64Part(unittest.TestCase):
def setUp(self):
self.o = Float64Part(name="fp",
description="desc",
value=2.3,
writeable=True)
self.c = Controller("mri")
self.c.add_part(self.o)
self.c.setup(Process("proc"))
def test_init(self):
assert self.o.name == "fp"
assert self.o.attr.value == 2.3
assert self.o.attr.meta.description == "desc"
assert self.o.attr.meta.dtype == "float64"
assert self.o.attr.meta.tags == ["widget:textinput", "config:1"]
assert self.c.field_registry.fields[self.o] == [
("fp", self.o.attr, self.o.attr.set_value, False)
]
class TestGroupPart(unittest.TestCase):
def setUp(self):
self.o = GroupPart(name="things", description="A group of things")
self.c = Controller("mri")
self.c.add_part(self.o)
self.c.setup(Process("proc"))
def test_init(self):
assert self.o.name == "things"
assert self.o.attr.value == "expanded"
assert self.o.attr.meta.description == "A group of things"
assert self.o.attr.meta.tags == ["widget:group", "config:1"]
assert self.c.field_registry.fields[self.o] == [
("things", self.o.attr, self.o.attr.set_value, False)
]
def test_setter(self):
assert self.o.attr.value == "expanded"
self.o.attr.set_value("collapsed")
assert self.o.attr.value == "collapsed"
with self.assertRaises(ValueError):
self.o.attr.set_value("anything else")
class TestPart(unittest.TestCase):
def setUp(self):
self.c = Controller("c")
self.p = Process("proc")
def test_init(self):
p = Part("name")
assert p.name == "name"
self.c.add_part(p)
self.c.setup(self.p)
assert p.registrar
def test_bad_name(self):
with self.assertRaises(AssertionError):
Part("dotted.name")
def test_good_name(self):
Part("Part-With-dashes_43")
def test_bad_field_name(self):
p = BadPart("name")
with self.assertRaises(AssertionError):
self.c.add_part(p)
