func TestJvFromJSONString(t *testing.T) {
is := is.New(t)
jv, err := jq.JvFromJSONString("[]")
is.NoErr(err)
is.OK(jv)
is.Equal(jv.Kind(), jq.JV_KIND_ARRAY)
jv, err = jq.JvFromJSONString("not valid")
is.Err(err)
is.Nil(jv)
}
func TestJqSimpleProgram(t *testing.T) {
state, err := jq.New()
if err != nil {
t.Errorf("Error initializing state_state: %v", err)
}
defer state.Close()
input, err := jq.JvFromJSONString("{\"a\": 123}")
if err != nil {
t.Error(err)
}
cIn, cOut, cErrs := state.Start(".a", jq.JvArray())
outputs, errs := feedJq(input, cIn, cOut, cErrs)
if len(errs) > 0 {
t.Errorf("Expected no errors, but got %#v", errs)
}
if l := len(outputs); l != 1 {
t.Errorf("Got %d outputs (%#v), expected %d", l, outputs, 1)
} else if val := outputs[0].ToGoVal(); val != 123 {
t.Errorf("Got %#v, expected %#v", val, 123)
}
}
func TestJqRuntimeError(t *testing.T) {
state, err := jq.New()
if err != nil {
t.Errorf("Error initializing state_state: %v", err)
}
defer state.Close()
input, err := jq.JvFromJSONString(`{"a": 123}`)
if err != nil {
t.Error(err)
}
cIn, cOut, cErrs := state.Start(".[0]", jq.JvArray())
_, errors := feedJq(input, cIn, cOut, cErrs)
if l := len(errors); l != 1 {
t.Errorf("Got %d errors (%#v), expected %d", l, errors, 1)
}
}