func (suite *TypeCheckerTestSuite) TestThatCorrectFormYieldsNoErrorsOrWarnings() {
firstQuestion := stmt.NewInputQuestion(expr.NewStringLiteral("Did you sell a house in 2010?"), vari.NewVarDecl(vari.NewVarID("hasSoldHouse"), expr.NewBoolType()))
firstQuestionBody := stmt.NewInputQuestion(expr.NewStringLiteral("What was the selling price?"), vari.NewVarDecl(vari.NewVarID("sellingPrice"), expr.NewIntegerType()))
ifBody := stmt.NewStmtList([]interfaces.Question{firstQuestionBody}, []interfaces.Conditional{})
elseBody := stmt.NewStmtList([]interfaces.Question{firstQuestionBody}, []interfaces.Conditional{})
ifExample := stmt.NewIfElse(expr.NewBoolLiteral(true), ifBody, elseBody)
exampleBody := stmt.NewStmtList([]interfaces.Question{firstQuestion}, []interfaces.Conditional{ifExample})
exampleForm := stmt.NewForm(vari.NewVarID("TestForm"), exampleBody)
suite.testThatNumberOfErrorsOfPassedTypeArePresentForForm(exampleForm, errors.TypeCheckError{}, 0)
}
func TestFormIfElse(t *testing.T) {
exampleFormInput := "form TestForm { \"Did you sell a house in 2010?\" hasSoldHouse: boolean if (true) { \"What was the selling price?\" sellingPrice: integer } else { \"What was the selling price?\" sellingPrice: integer } }"
firstQuestionOutput := stmt.NewInputQuestion(expr.NewStringLiteral("Did you sell a house in 2010?"), vari.NewVarDecl(vari.NewVarID("hasSoldHouse"), expr.NewBoolType()))
firstQuestionBodyInput := stmt.NewInputQuestion(expr.NewStringLiteral("What was the selling price?"), vari.NewVarDecl(vari.NewVarID("sellingPrice"), expr.NewIntegerType()))
ifBodyOutput := stmt.NewStmtList([]interfaces.Question{firstQuestionBodyInput}, []interfaces.Conditional{})
elseBodyOutput := stmt.NewStmtList([]interfaces.Question{firstQuestionBodyInput}, []interfaces.Conditional{})
ifOutput := stmt.NewIfElse(expr.NewBoolLiteral(true), ifBodyOutput, elseBodyOutput)
exampleBodyOutput := stmt.NewStmtList([]interfaces.Question{firstQuestionOutput}, []interfaces.Conditional{ifOutput})
exampleOutputForm := stmt.NewForm(vari.NewVarID("TestForm"), exampleBodyOutput)
testStmtParse(t, exampleFormInput, exampleOutputForm)
}
func NewIfElseNode(cond attrib, ifBody attrib, elseBody attrib, sourcePosInfo attrib) (interfaces.IfElse, error) {
stmt := stmt.NewIfElse(cond.(interfaces.Expr), ifBody.(stmt.StmtList), elseBody.(stmt.StmtList))
stmt.SetSourceInfo(sourcePosInfo.(token.Pos))
return stmt, nil
}