def get_dimensions(self):
with Assert.raises(NotImplementedError):
self.writer.get_dimensions()
writer = TerminalWriter(sys.__stdout__)
with Assert.not_raising(NotImplementedError):
dimensions = writer.get_dimensions()
height, width = dimensions
Assert.isinstance(height, int)
Assert.isinstance(width, int)
Assert(height) == dimensions.height
Assert(width) == dimensions.width
def get_dimensions(self):
with Assert.raises(NotImplementedError):
self.writer.get_dimensions()
writer = TerminalWriter(sys.__stdout__)
with Assert.not_raising(NotImplementedError):
dimensions = writer.get_dimensions()
height, width = dimensions
Assert.isinstance(height, int)
Assert.isinstance(width, int)
Assert(height) == dimensions.height
Assert(width) == dimensions.width
def get_width(self):
with Assert.not_raising(Exception):
self.writer.get_width()
writer = TerminalWriter(sys.__stdout__)
Assert(writer.get_width()) == writer.get_dimensions()[1]
writer = TerminalWriter(StringIO())
os.environ['COLUMNS'] = '50'
Assert(writer.get_width()) == 50
del os.environ['COLUMNS']
Assert(writer.get_width()) == TerminalWriter.default_width
default_width = TerminalWriter.default_width
Assert(writer.get_width(default_width + 1)) == default_width + 1
def get_width(self):
with Assert.not_raising(Exception):
self.writer.get_width()
writer = TerminalWriter(sys.__stdout__)
Assert(writer.get_width()) == writer.get_dimensions()[1]
writer = TerminalWriter(StringIO())
os.environ['COLUMNS'] = '50'
Assert(writer.get_width()) == 50
del os.environ['COLUMNS']
Assert(writer.get_width()) == TerminalWriter.default_width
default_width = TerminalWriter.default_width
Assert(writer.get_width(default_width + 1)) == default_width + 1