ast_expr_test.go
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package astexpr
import (
"github.com/linmadan/egglib-go/utils/json"
"github.com/stretchr/testify/assert"
"gitlab.fjmaimaimai.com/allied-creation/character-library-metadata-bastion/pkg/domain"
"testing"
)
func TestAstExprUnmarshalJSON(t *testing.T) {
inputs := []struct {
data ExprAST
}{
{
data: &FunCallerExprAST{
Name: "if",
ExprType: TypeFunCallerExprAST,
Args: []ExprAST{
&BinaryExprAST{
ExprType: TypeBinaryExprAST,
Op: "<",
Lhs: &FieldExprAST{
ExprType: TypeFieldExprAST,
Str: "table.count",
},
Rhs: &FieldExprAST{
ExprType: TypeFieldExprAST,
Str: "100",
},
},
&FieldExprAST{
ExprType: TypeFieldExprAST,
Str: "200",
},
&FieldExprAST{
ExprType: TypeFieldExprAST,
Str: "300",
},
},
},
},
{
data: &FunCallerExprAST{
Name: "sum",
ExprType: TypeFunCallerExprAST,
Args: []ExprAST{
&BinaryExprAST{
ExprType: TypeBinaryExprAST,
Op: "/",
Lhs: &ValueExprAST{
ExprType: TypeValueExprAST,
Str: "1",
},
Rhs: &FunCallerExprAST{
ExprType: TypeFunCallerExprAST,
Name: "countifs",
Args: []ExprAST{
&FieldExprAST{
ExprType: TypeFieldExprAST,
Str: "业绩1",
Field: &domain.TableField{
TableId: 1,
TableName: "测试ABC",
TableSqlName: "table_abc_test",
FieldName: "业绩",
FieldSqlName: "ye_ji_1",
FieldSQLType: "Float",
},
},
&ValueExprAST{
ExprType: TypeValueExprAST,
Str: "业绩2",
},
},
},
},
},
},
},
}
for _, input := range inputs {
data, err := json.Marshal(input.data)
if err != nil {
t.Fatal(err)
}
v, err := ExprUnmarshal(data)
if err != nil {
t.Fatal(err)
}
if v != nil {
}
assert.Equal(t, input.data, v)
}
}
func TestAstExprParse(t *testing.T) {
funs := []struct {
Name string
Exp []string
}{
{
"多级嵌套",
[]string{`COUNTIF(销售明细.业绩,"<=1000")-COUNTIF(销售明细.业绩,"<=100")`},
},
}
for _, f := range funs {
for _, exp := range f.Exp {
r, err := Parse(exp)
if err != nil {
t.Error(err)
}
if r != 0 {
}
}
}
}