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https://github.com/moby/moby.git
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28 lines
557 B
Go
28 lines
557 B
Go
package engine
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import (
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"bytes"
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"encoding/json"
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"testing"
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)
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func TestTableWriteTo(t *testing.T) {
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table := NewTable("", 0)
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e := &Env{}
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e.Set("foo", "bar")
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table.Add(e)
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var buf bytes.Buffer
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if _, err := table.WriteTo(&buf); err != nil {
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t.Fatal(err)
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}
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output := make(map[string]string)
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if err := json.Unmarshal(buf.Bytes(), &output); err != nil {
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t.Fatal(err)
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}
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if len(output) != 1 {
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t.Fatalf("Incorrect output: %v", output)
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}
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if val, exists := output["foo"]; !exists || val != "bar" {
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t.Fatalf("Inccorect output: %v", output)
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}
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}
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