1 package jmespath
2
3 import (
4 "encoding/json"
5 "testing"
6
7 "github.com/jmespath/go-jmespath/internal/testify/assert"
8 )
9
10 func TestValidUncompiledExpressionSearches(t *testing.T) {
11 assert := assert.New(t)
12 var j = []byte(`{"foo": {"bar": {"baz": [0, 1, 2, 3, 4]}}}`)
13 var d interface{}
14 err := json.Unmarshal(j, &d)
15 assert.Nil(err)
16 result, err := Search("foo.bar.baz[2]", d)
17 assert.Nil(err)
18 assert.Equal(2.0, result)
19 }
20
21 func TestValidPrecompiledExpressionSearches(t *testing.T) {
22 assert := assert.New(t)
23 data := make(map[string]interface{})
24 data["foo"] = "bar"
25 precompiled, err := Compile("foo")
26 assert.Nil(err)
27 result, err := precompiled.Search(data)
28 assert.Nil(err)
29 assert.Equal("bar", result)
30 }
31
32 func TestInvalidPrecompileErrors(t *testing.T) {
33 assert := assert.New(t)
34 _, err := Compile("not a valid expression")
35 assert.NotNil(err)
36 }
37
38 func TestInvalidMustCompilePanics(t *testing.T) {
39 defer func() {
40 r := recover()
41 assert.NotNil(t, r)
42 }()
43 MustCompile("not a valid expression")
44 }
45
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