36 lines
635 B
Go
36 lines
635 B
Go
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package meter
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import (
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"context"
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"testing"
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)
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func TestFromContext(t *testing.T) {
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ctx := context.WithValue(context.TODO(), meterKey{}, NewMeter())
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c, ok := FromContext(ctx)
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if c == nil || !ok {
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t.Fatal("FromContext not works")
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}
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}
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func TestNewContext(t *testing.T) {
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ctx := NewContext(context.TODO(), NewMeter())
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c, ok := FromContext(ctx)
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if c == nil || !ok {
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t.Fatal("NewContext not works")
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}
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}
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func TestSetOption(t *testing.T) {
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type key struct{}
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o := SetOption(key{}, "test")
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opts := &Options{}
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o(opts)
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if v, ok := opts.Context.Value(key{}).(string); !ok || v == "" {
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t.Fatal("SetOption not works")
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}
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}
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