amfora/cache/redir_test.go

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package cache
import (
"testing"
"github.com/stretchr/testify/assert"
)
func TestAddRedir(t *testing.T) {
ClearRedirs()
AddRedir("A", "B")
assert.Equal(t, "B", Redirect("A"), "A redirects to B")
// Chain
AddRedir("B", "C")
assert.Equal(t, "C", Redirect("B"), "B redirects to C")
assert.Equal(t, "C", Redirect("A"), "A now redirects to C too")
// Loop
ClearRedirs()
AddRedir("A", "B")
AddRedir("B", "A")
assert.Equal(t, "A", Redirect("B"), "B redirects to A - most recent version of loop is used")
}