Test missing assertions

[iandinwoodie]

The following test doesn't seem to be making any assertions about expected behavior:

pymbolic/test/test_pymbolic.py

Lines 85 to 94 in 13e83df

	# {{{ test_expand
	def test_expand():
	from pymbolic import var, expand
	x = var("x")
	u = (x+1)**5
	expand(u)
	# }}}

[iandinwoodie]

Similarly, the following test seems to log a response but not make any assertions about it:

pymbolic/test/test_pymbolic.py

Lines 372 to 385 in 13e83df

	# {{{ test_graphviz
	def test_graphviz():
	from pymbolic import parse
	expr = parse("(2*a[1]*b[1]+2*a[0]*b[0])*(hankel_1(-1,sqrt(a[1]**2+a[0]**2)*k) "
	"-hankel_1(1,sqrt(a[1]**2+a[0]**2)*k))*k /(4*sqrt(a[1]**2+a[0]**2)) "
	"+hankel_1(0,sqrt(a[1]**2+a[0]**2)*k)")
	from pymbolic.mapper.graphviz import GraphvizMapper
	gvm = GraphvizMapper()
	gvm(expr)
	logger.info("%s", gvm.get_dot_code())
	# }}}

[inducer]

Thanks for reporting these. Contributions to address these would be very welcome.

[iandinwoodie]

@inducer will do!