forked from TrueCloudLab/neoneo-go
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package oracle
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import (
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"testing"
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"github.com/stretchr/testify/require"
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)
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func TestFilter(t *testing.T) {
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js := `{
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"Stores": [ "Lambton Quay", "Willis Street" ],
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"Manufacturers": [
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{
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"Name": "Acme Co",
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"Products": [
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{ "Name": "Anvil", "Price": 50 }
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]
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},
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{
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"Name": "Contoso",
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"Products": [
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{ "Name": "Elbow Grease", "Price": 99.95 },
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{ "Name": "Headlight Fluid", "Price": 4 }
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]
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}
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]
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}`
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testCases := []struct {
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result, path string
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}{
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{"[]", "$.Name"},
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{`["Acme Co"]`, "$.Manufacturers[0].Name"},
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{`[50]`, "$.Manufacturers[0].Products[0].Price"},
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{`["Elbow Grease"]`, "$.Manufacturers[1].Products[0].Name"},
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{`[{"Name":"Elbow Grease","Price":99.95}]`, "$.Manufacturers[1].Products[0]"},
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}
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for _, tc := range testCases {
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t.Run(tc.path, func(t *testing.T) {
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actual, err := filter([]byte(js), tc.path)
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require.NoError(t, err)
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require.Equal(t, tc.result, string(actual))
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})
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}
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t.Run("not an UTF-8", func(t *testing.T) {
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_, err := filter([]byte{0xFF}, "Manufacturers[0].Name")
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require.Error(t, err)
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})
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}
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