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bracket_test.go
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package test
import (
"testing"
)
func Test_Bracket(t *testing.T) {
batchTest(t, bracketTests)
}
func Benchmark_Bracket(b *testing.B) {
batchBenchmark(b, bracketTests)
}
var bracketTests []testData = []testData{
{
selector: "$['key']",
data: `{"key": "value"}`,
consensus: "value",
expected: "value",
expectedError: "",
},
{
selector: "$['missing']",
data: `{"key": "value"}`,
consensus: nil,
expected: nil,
expectedError: "key: invalid token key 'missing' not found",
},
{
selector: "$..[0]",
data: `[ "first", { "key": [ "first nested", { "more": [ { "nested": ["deepest", "second"] }, ["more", "values"] ] } ] } ]`,
consensus: []interface{}{
"deepest",
"first nested",
"first",
"more",
map[string]interface{}{
"nested": []interface{}{
"deepest",
"second",
},
},
},
expected: []interface{}{
"deepest",
"first nested",
"first",
"more",
map[string]interface{}{
"nested": []interface{}{
"deepest",
"second",
},
},
},
},
{
selector: "$['ü']",
data: `{"ü": 42}`,
expected: nil,
consensus: nil,
expectedError: "key: invalid token key 'ü' not found",
},
{
selector: "$['two.some']",
data: `{ "one": {"key": "value"}, "two": {"some": "more", "key": "other value"}, "two.some": "42" }`,
expected: "42",
consensus: "42",
expectedError: "",
},
{
selector: `$["key"]`,
data: `{"key": "value"}`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: "$[]",
data: `{"": 42, "''": 123, "\"\"": 222}`,
expected: nil,
consensus: nil,
expectedError: "invalid JSONPath selector '$[]' invalid token. '[]' does not match any token format",
},
{
selector: "$['']",
data: `{"": 42, "''": 123, "\"\"": 222}`,
expected: float64(42),
consensus: float64(42),
expectedError: "",
},
{
selector: `$[""]`,
data: `{"": 42, "''": 123, "\"\"": 222}`,
expected: float64(42),
consensus: float64(42),
expectedError: "",
},
{
selector: "$[-2]",
data: `["one element"]`,
expected: nil,
consensus: nil,
expectedError: "index: invalid token out of range",
},
{
selector: "$[2]",
data: `["first", "second", "third", "forth", "fifth"]`,
expected: "third",
consensus: "third",
expectedError: "",
},
{
selector: "$[0]",
data: `{ "0": "value" }`,
expected: nil,
consensus: nil,
expectedError: "index: invalid token target. expected [array slice] got [map]",
},
{
selector: "$[1]",
data: `["one element"]`,
expected: nil,
consensus: nil,
expectedError: "index: invalid token out of range",
},
{
selector: "$[0]",
data: `Hello World`,
expected: nil,
consensus: nil,
expectedError: "invalid data. unexpected type or nil",
},
{
selector: "$.*[1]",
data: `[[1], [2,3]]`,
expected: []interface{}{float64(3)},
consensus: []interface{}{float64(3)},
expectedError: "",
},
{
selector: "$[-1]",
data: `["first", "second", "third"]`,
expected: "third",
consensus: "third",
expectedError: "",
},
{
selector: "$[-1]",
data: `[]`,
expected: nil,
consensus: nil,
expectedError: "index: invalid token out of range",
},
{
selector: "$[0]",
data: `["first", "second", "third", "forth", "fifth"]`,
expected: "first",
consensus: "first",
expectedError: "",
},
{
selector: "$[':']",
data: `{ ":": "value", "another": "entry" }`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: "$[']']",
data: `{"]": 42}`,
expected: float64(42),
consensus: float64(42),
expectedError: "",
},
{
selector: "$['@']",
data: `{ "@": "value", "another": "entry" }`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: "$['.']",
data: `{ ".": "value", "another": "entry" }`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: "$['.*']",
data: `{"key": 42, ".*": 1, "": 10}`,
expected: float64(1),
consensus: float64(1),
expectedError: "",
},
{
selector: `$['"']`,
data: `{ "\"": "value", "another": "entry" }`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: `$['\\']`,
data: `{"\\":"value"}`,
expected: "value",
consensus: consensusNone,
expectedError: "",
},
{
selector: `$['\'']`,
data: `{"'":"value"}`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: "$['0']",
data: `{ "0": "value" }`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: "$['$']",
data: `{ "$": "value", "another": "entry" }`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: `$[':@."$,*\'\\']`,
data: `{":@.\"$,*'\\": 42}`,
expected: float64(42),
consensus: consensusNone,
expectedError: "",
},
{
selector: `$['single'quote']`,
data: `{"single'quote":"value"}`,
expected: nil,
consensus: nil,
expectedError: "invalid JSONPath selector '$['single'quote']' invalid token. '['single'quote']' does not match any token format",
},
{
selector: `$[',']`,
data: `{ ",": "value", "another": "entry" }`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: `$['*']`,
data: `{ "*": "value", "another": "entry" }`,
expected: "value",
consensus: "value",
expectedError: "",
},
{
selector: `$['*']`,
data: `{ "another": "entry" }`,
expected: nil,
consensus: nil,
expectedError: "key: invalid token key '*' not found",
},
{
selector: `$[ 'a' ]`,
data: `{" a": 1, "a": 2, " a ": 3, "a ": 4, " 'a' ": 5, " 'a": 6, "a' ": 7, " \"a\" ": 8, "\"a\"": 9}`,
expected: float64(2),
consensus: float64(2),
expectedError: "",
},
{
selector: `$['ni.*']`,
data: `{"nice": 42, "ni.*": 1, "mice": 100}`,
expected: float64(1),
consensus: float64(1),
expectedError: "",
},
{
selector: `$['two'.'some']`,
data: `{ "one": {"key": "value"}, "two": {"some": "more", "key": "other value"}, "two.some": "42", "two'.'some": "43" }`,
expected: nil,
consensus: nil,
expectedError: "invalid JSONPath selector '$['two'.'some']' invalid token. '['two'.'some']' does not match any token format",
},
{
selector: `$[two.some]`,
data: `{ "one": {"key": "value"}, "two": {"some": "more", "key": "other value"}, "two.some": "42" }`,
expected: nil,
consensus: nil,
expectedError: "invalid JSONPath selector '$[two.some]' invalid token. '[two.some]' does not match any token format",
},
{
selector: `$[*]`,
data: `[ "string", 42, { "key": "value" }, [0, 1] ]`,
expected: []interface{}{"string", float64(42), map[string]interface{}{"key": "value"}, []interface{}{float64(0), float64(1)}},
consensus: []interface{}{"string", float64(42), map[string]interface{}{"key": "value"}, []interface{}{float64(0), float64(1)}},
expectedError: "",
},
{
selector: `$[*]`,
data: `[]`,
expected: []interface{}{},
consensus: []interface{}{},
expectedError: "",
},
{
selector: `$[*]`,
data: `{}`,
expected: []interface{}{},
consensus: []interface{}{},
expectedError: "",
},
{
selector: `$[*]`,
data: `[ 40, null, 42 ]`,
expected: []interface{}{float64(40), nil, float64(42)},
consensus: []interface{}{float64(40), nil, float64(42)},
expectedError: "",
},
{
selector: `$[*]`,
data: `{ "some": "string", "int": 42, "object": { "key": "value" }, "array": [0, 1] }`,
expected: []interface{}{"string", float64(42), map[string]interface{}{"key": "value"}, []interface{}{float64(0), float64(1)}},
consensus: []interface{}{"string", float64(42), map[string]interface{}{"key": "value"}, []interface{}{float64(0), float64(1)}},
expectedError: "",
},
{
selector: `$[0:2][*]`,
data: `[[1, 2], ["a", "b"], [0, 0]]`,
expected: []interface{}{[]interface{}{float64(1), float64(2)}, []interface{}{"a", "b"}},
consensus: []interface{}{float64(1), float64(2), "a", "b"},
expectedError: "",
},
{
selector: `$[*].bar[*]`,
data: `[{"bar": [42]}]`,
expected: []interface{}{[]interface{}{float64(42)}},
consensus: []interface{}{float64(42)},
expectedError: "",
},
{
selector: `$..[*]`,
data: `{ "key": "value", "another key": { "complex": "string", "primitives": [0, 1] } }`,
expected: []interface{}{"value", map[string]interface{}{"complex": "string", "primitives": []interface{}{float64(0), float64(1)}}, []interface{}{float64(0), float64(1)}, "string", float64(0), float64(1)},
consensus: []interface{}{"value", map[string]interface{}{"complex": "string", "primitives": []interface{}{float64(0), float64(1)}}, []interface{}{float64(0), float64(1)}, "string", float64(0), float64(1)},
expectedError: "",
},
{
selector: `$[key]`,
data: `{ "key": "value" }`,
expected: nil,
consensus: nil,
expectedError: "invalid JSONPath selector '$[key]' invalid token. '[key]' does not match any token format",
},
}