goweb/middleware/container/service_container_test.go

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package container
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import (
"context"
"testing"
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"gitlab.com/wpetit/goweb/service"
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)
func TestContextServiceContainer(t *testing.T) {
container := service.NewContainer()
ctx := context.WithValue(context.Background(), KeyServiceContainer, container)
ctn, err := From(ctx)
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if err != nil {
t.Fatal(err)
}
if ctn == nil {
t.Fatal("container should not be nil")
}
}
func TestContextInvalidServiceContainer(t *testing.T) {
invalidContainer := struct{}{}
ctx := context.WithValue(context.Background(), KeyServiceContainer, invalidContainer)
container, err := From(ctx)
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if g, e := err, ErrInvalidServiceContainer; g != e {
t.Errorf("err: got '%v', expected '%v'", g, e)
}
if container != nil {
t.Errorf("container: got '%v', expected '%v'", container, nil)
}
}