You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 

42 lines
1.0 KiB

// Copyright 2017 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// See the License for the specific language governing permissions and
// limitations under the License.
package generatedexpr
import (
. "github.com/pingcap/check"
"github.com/pingcap/parser/ast"
)
var _ = Suite(&testGenExprSuite{})
type testGenExprSuite struct{}
func (s *testGenExprSuite) TestParseExpression(c *C) {
tests := []struct {
input string
output string
success bool
}{
{"json_extract(a, '$.a')", "json_extract", true},
}
for _, tt := range tests {
node, err := ParseExpression(tt.input)
if tt.success {
fc := node.(*ast.FuncCallExpr)
c.Assert(fc.FnName.L, Equals, tt.output)
} else {
c.Assert(err, NotNil)
}
}
}