def test_can_be_named_by_binding():
table = Fake()
column = Column()
column.bind_to(table, "epsilon")
assert column.name == "epsilon"
def test_can_be_named_by_binding():
table = Fake()
column = Column()
column.bind_to(table, "epsilon")
assert column.name == "epsilon"
def test_raises_if_rebound():
table_a = Fake()
table_b = Fake()
column = Column()
column.bind_to(table_a, "beta")
assert_raises(AttributeError, column.bind_to, table_b, "gamma")
def test_can_be_bound():
table = Fake()
column = Column()
column.bind_to(table, "alpha")
assert column.is_bound == True
assert column.bound_to == (table, "alpha")
def test_raises_if_rebound():
table_a = Fake()
table_b = Fake()
column = Column()
column.bind_to(table_a, "beta")
assert_raises(AttributeError, column.bind_to, table_b, "gamma")
def test_can_be_bound():
table = Fake()
column = Column()
column.bind_to(table, "alpha")
assert column.is_bound == True
assert column.bound_to == (table, "alpha")
def test_can_specify_css_class():
column_with_css = Column(css_class="rho")
column_no_css = Column()
assert column_with_css.has_css_class == True
assert column_with_css.css_class == "rho"
assert column_no_css.has_css_class == False
assert column_no_css.css_class == None
def test_can_link():
cell = Fake().has_attr(value="xxx")
linked_column = Column(link=lambda cell: cell.value.upper())
unlinked_column = Column()
assert linked_column.has_link == True
assert linked_column.link(cell) == u"XXX"
assert unlinked_column.has_link == False
assert unlinked_column.link(cell) == None
def test_can_link():
cell = Fake().has_attr(value="pi")
linked_column = Column(link=lambda cell: cell.value.upper())
unlinked_column = Column()
assert linked_column.has_link == True
assert linked_column.link(cell) == u"PI"
assert unlinked_column.has_link == False
assert unlinked_column.link(cell) == None
def test_value_can_be_wrapped():
cell = Fake().has_attr(value="abc")
column = Column(value=lambda cell: cell.value.upper())
assert column.render(cell) == u"ABC"
def test_sortable_by_order_of_creation():
a, b, c = Column(), Column(), Column()
assert sorted([b, a, c]) == [a, b, c]
def test_renders_name_to_unicode():
assert unicode(Column('zeta')) == u"zeta"
def test_value_can_be_wrapped():
cell = Fake().has_attr(value="abc")
column = Column(value=lambda cell: cell.value.upper())
assert column.render(cell) == u"ABC"
def test_renders_values_to_unicode():
bool_cell = Fake().has_attr(value=True)
int_cell = Fake().has_attr(value=123)
assert Column().render(bool_cell) == u"True"
assert Column().render(int_cell) == u"123"
def test_can_be_explicitly_named():
column = Column(name="delta")
assert column.name == "delta"
class TestTable(Table):
name = Column()
weapon = Column()
