2016-03-14 18:32:08 +00:00
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package metadata
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import (
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2018-03-03 11:53:52 +00:00
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"context"
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2016-03-14 18:32:08 +00:00
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"testing"
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)
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func TestMetadataContext(t *testing.T) {
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md := Metadata{
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"foo": "bar",
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}
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ctx := NewContext(context.TODO(), md)
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emd, ok := FromContext(ctx)
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if !ok {
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t.Errorf("Unexpected error retrieving metadata, got %t", ok)
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}
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if emd["foo"] != md["foo"] {
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t.Errorf("Expected key: %s val: %s, got key: %s val: %s", "foo", md["foo"], "foo", emd["foo"])
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}
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if i := len(emd); i != 1 {
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t.Errorf("Expected metadata length 1 got %d", i)
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}
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}
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