func checkRuleErrorCode(a assert.Assert, err error, expected RuleErrorCode) {
a = a.Stack(1)
if err == nil {
a.Errorf("No error provided.")
return
}
casted, ok := err.(RuleError)
if !ok {
a.Errorf("Invalid Error type: %s", err.Error())
return
}
a.EqInt(int(casted.Code()), int(expected))
}
func testParserResult(a assert.Assert, p Parser) {
a.EqInt(len(p.assertions), 0)
if len(p.assertions) != 0 {
for _, err := range p.assertions {
a.Errorf("assertion error: %s", err.Error())
}
}
if len(p.nodeStack) != 0 {
for _, node := range p.nodeStack {
a.Errorf("node error:\n%s", PrintNode(node))
}
}
}