def test_identifier_await_propagates_promise_rejection_as_exception(
node_server):
with raises(NodeError) as excinfo:
node_server("p = () => { return Promise.reject(new Error('hello')); }")
node_server(GlobalAwait(Identifier("p")()))
assert excinfo.value.message == "hello"
assert excinfo.value.stack
with raises(NodeError) as excinfo:
node_server("async_func = async () => { throw new Error('hello'); };")
node_server(GlobalAwait(Identifier("async_func")()))
node_server("throw new Error('hello')", timeout=5)
assert excinfo.value.message == "hello"
assert excinfo.value.stack
def test_calling_function_with_dict_with_node(node_server):
node_server("id = (x) => (x);")
assert node_server("return {}".format(
Identifier("id")({
"hello": 1,
"world": 2
}))) == {
"hello": 1,
"world": 2
}
def test_identifier_property_call_with_0_args():
assert str(Identifier("g").prop()) == """g.prop()"""
def test_identifier_property():
assert str(Identifier("g").prop) == """g.prop"""
def test_identifier_call_1_arg_with_object():
assert str(Identifier("g")(Identifier("other"),
123)) == """g(other, 123)"""
def test_identifier_call_2_args_with_string_and_int():
assert str(Identifier("g")("string", 123)) == """g("string", 123)"""
def test_identifier_call_1_arg_with_string():
assert str(Identifier("g")("string")) == """g("string")"""
def test_identifier_call_0_args():
assert str(Identifier("g")()) == "g()"
def test_property_is_a_global_property(node_server):
node_server("property = 4")
assert node_server("return {}".format(Identifier("global").property)) == 4
def test_identifier_await_is_able_to_set_result(node_server):
node_server("async_func = async (x) => { global.x = x };")
node_server(GlobalAwait(Identifier("async_func")(1)))
assert node_server("return global.x") == 1
def test_require_function_is_available(node_server):
node_server("{} = {}".format(Identifier("readline"),
Call(args=["readline"], parent="require")))
assert node_server("return readline") is not None
def test_access_property_of_result_of_function(node_server):
node_server("id = (x) => (x);")
assert node_server("return {}".format(
Identifier("id")({
"hello": 1
}).hello)) == 1
def test_calling_function_with_list_with_node(node_server):
node_server("id = (x) => (x);")
assert node_server("return {}".format(
Identifier("id")(["hello", 1, "world",
2]))) == ["hello", 1, "world", 2]
def test_function_works_with_node(node_server):
node_server("add = (x, y) => (x+y);")
assert node_server("return {}".format(Identifier("add")(3, 4))) == 7
def test_identifier_property_property():
assert str(Identifier("g").prop.prop_child) == """g.prop.prop_child"""
def test_identifier():
assert str(Identifier("g")) == "g"
def test_await():
assert (
str(GlobalAwait(Identifier("g").some_method("hello", 1337))) ==
"""return (async ()=> { return await g.some_method("hello", 1337); })()"""
)
def test_property_works_with_node(node_server):
node_server("property = 4")
assert node_server("return {}".format(Identifier("property"))) == 4