82 lines
1.5 KiB
Go
82 lines
1.5 KiB
Go
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package cnf
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import (
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"bytes"
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"testing"
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)
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func TestSimpleJson(t *testing.T) {
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tests := []struct {
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raw string
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key string
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}{
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{`{ "key": "value" }`, "key"},
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{`{ "ignore": "xxx", "key": "value" }`, "key"},
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{`{ "parent": { "child": "value" } }`, "parent.child"},
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{`{ "ignore": "xxx", "parent": { "child": "value" } }`, "parent.child"},
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}
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for _, test := range tests {
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parser := new(Json)
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reader := bytes.NewBufferString(test.raw)
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// try to extract value
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err := parser.Parse(reader)
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if err != nil {
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t.Errorf("parse error: %s", err)
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continue
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}
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// extract value
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value, found := parser.Get(test.key)
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if !found {
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t.Errorf("expected a result, got none")
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continue
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}
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// check value
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if value != "value" {
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t.Errorf("expected 'value' got '%s'", value)
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}
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}
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}
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func TestNotString(t *testing.T) {
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tests := []struct {
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raw string
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key string
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}{
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{`{ "key": ["value"] }`, "key"},
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{`{ "key": {"subkey": "value"} }`, "key"},
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{`{ "parent": { "child": [ "value" ] } }`, "parent.child"},
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{`{ "parent": { "child": { "subkey": "value" } } }`, "parent.child"},
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}
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for _, test := range tests {
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parser := new(Json)
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reader := bytes.NewBufferString(test.raw)
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// try to extract value
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err := parser.Parse(reader)
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if err != nil {
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t.Errorf("parse error: %s", err)
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continue
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}
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// extract value
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value, found := parser.Get(test.key)
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if found || len(value) > 0 {
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t.Errorf("expected no result, got '%s'", value)
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continue
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}
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}
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}
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