39 lines
1.2 KiB
Go
39 lines
1.2 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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package policy
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import "testing"
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func TestSelectControlURL(t *testing.T) {
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tests := []struct {
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reg, disk, want string
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}{
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// Modern default case.
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{"", "", "https://controlplane.tailscale.com"},
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// For a user who installed prior to Dec 2020, with
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// stuff in their registry.
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{"https://login.tailscale.com", "", "https://login.tailscale.com"},
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// Ignore pre-Dec'20 LoginURL from installer if prefs
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// prefs overridden manually to an on-prem control
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// server.
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{"https://login.tailscale.com", "http://on-prem", "http://on-prem"},
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// Something unknown explicitly set in the registry always wins.
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{"http://explicit-reg", "", "http://explicit-reg"},
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{"http://explicit-reg", "http://on-prem", "http://explicit-reg"},
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{"http://explicit-reg", "https://login.tailscale.com", "http://explicit-reg"},
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{"http://explicit-reg", "https://controlplane.tailscale.com", "http://explicit-reg"},
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// If nothing in the registry, disk wins.
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{"", "http://on-prem", "http://on-prem"},
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}
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for _, tt := range tests {
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if got := SelectControlURL(tt.reg, tt.disk); got != tt.want {
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t.Errorf("(reg %q, disk %q) = %q; want %q", tt.reg, tt.disk, got, tt.want)
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}
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}
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}
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