def test_concat_str(self):
jbos, lit = safe_str.jbos, safe_str.literal
fn = syntax_string(jbos(lit('$(fn '), '1', lit(','), '2', lit(')')),
Syntax.function)
self.assertEqual(Function('fn', '1', '2') + 'foo', jbos(fn, 'foo'))
self.assertEqual('foo' + Function('fn', '1', '2'), jbos('foo', fn))
fn = syntax_string(jbos(lit('$(fn '), '1', lit(','), '2', lit(')')),
Syntax.function, True)
self.assertEqual(
Function('fn', '1', '2', quoted=True) + 'foo', jbos(fn, 'foo'))
self.assertEqual('foo' + Function('fn', '1', '2', quoted=True),
jbos('foo', fn))
def test_concat_var(self):
jbos, lit = safe_str.jbos, safe_str.literal
foo = syntax_string(jbos(lit('$(foo '), '1', lit(','), '2', lit(')')),
Syntax.function)
bar = syntax_string(jbos(lit('$(bar '), '3', lit(','), '4', lit(')')),
Syntax.function)
self.assertEqual(
Function('foo', '1', '2') + Function('bar', '3', '4'),
jbos(foo, bar))
foo = syntax_string(jbos(lit('$(foo '), '1', lit(','), '2', lit(')')),
Syntax.function, True)
self.assertEqual((Function('foo', '1', '2', quoted=True) +
Function('bar', '3', '4')), jbos(foo, bar))
def test_use(self):
jbos, lit = safe_str.jbos, safe_str.literal
self.assertEqual(
Function('fn').use(),
syntax_string(jbos(lit('$(fn)')), Syntax.function))
self.assertEqual(
Function('fn', '1', '2').use(),
syntax_string(jbos(lit('$(fn '), '1', lit(','), '2', lit(')')),
Syntax.function))
self.assertEqual(
Function('fn', ['a', 'b'], ['1', '2']).use(),
syntax_string(
jbos(lit('$(fn '), 'a', lit(' '), 'b', lit(','), '1', lit(' '),
'2', lit(')')), Syntax.function))
def test_clean(self):
jbos, lit = safe_str.jbos, safe_str.literal
fn = syntax_string(jbos(lit('$(fn '), '1,2', lit(')')))
out = self.make_writer()
out.write(fn, Syntax.clean)
self.assertEqual(out.stream.getvalue(), '$(fn 1,2)')
fn = syntax_string(jbos(lit('$(fn '), '1,2', lit(')')),
Syntax.function)
out = self.make_writer()
out.write(fn, Syntax.clean)
self.assertEqual(out.stream.getvalue(), '$(fn 1$,2)')
fn = syntax_string(jbos(lit('$(fn '), '1,2', lit(')')), quoted=True)
out = self.make_writer()
out.write(fn, Syntax.clean)
self.assertEqual(out.stream.getvalue(), "'$(fn 1,2)'")