135 lines
3.3 KiB
Go
135 lines
3.3 KiB
Go
package framework
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import (
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"testing"
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"time"
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"github.com/hashicorp/vault/sdk/logical"
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)
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func TestCalculateTTL(t *testing.T) {
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testSysView := logical.StaticSystemView{
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DefaultLeaseTTLVal: 5 * time.Hour,
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MaxLeaseTTLVal: 30 * time.Hour,
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}
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cases := map[string]struct {
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Increment time.Duration
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BackendDefault time.Duration
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BackendMax time.Duration
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Period time.Duration
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ExplicitMaxTTL time.Duration
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Result time.Duration
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Warnings int
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Error bool
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}{
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"valid request, good bounds, increment is preferred": {
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BackendDefault: 30 * time.Hour,
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Increment: 1 * time.Hour,
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Result: 1 * time.Hour,
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},
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"valid request, zero backend default, uses increment": {
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BackendDefault: 0,
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Increment: 1 * time.Hour,
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Result: 1 * time.Hour,
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},
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"lease increment is zero, uses backend default": {
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BackendDefault: 30 * time.Hour,
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Increment: 0,
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Result: 30 * time.Hour,
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},
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"lease increment and default are zero, uses systemview": {
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BackendDefault: 0,
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Increment: 0,
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Result: 5 * time.Hour,
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},
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"backend max and associated request are too long": {
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BackendDefault: 40 * time.Hour,
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BackendMax: 45 * time.Hour,
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Result: 30 * time.Hour,
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Warnings: 1,
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},
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"all request values are larger than the system view, so the system view limits": {
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BackendDefault: 40 * time.Hour,
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BackendMax: 50 * time.Hour,
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Increment: 40 * time.Hour,
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Result: 30 * time.Hour,
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Warnings: 1,
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},
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"request within backend max": {
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BackendDefault: 9 * time.Hour,
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BackendMax: 5 * time.Hour,
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Increment: 4 * time.Hour,
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Result: 4 * time.Hour,
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},
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"request outside backend max": {
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BackendDefault: 9 * time.Hour,
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BackendMax: 4 * time.Hour,
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Increment: 5 * time.Hour,
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Result: 4 * time.Hour,
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Warnings: 1,
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},
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"request is negative, no backend default, use sysview": {
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Increment: -7 * time.Hour,
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Result: 5 * time.Hour,
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},
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"lease increment too large": {
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Increment: 40 * time.Hour,
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Result: 30 * time.Hour,
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Warnings: 1,
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},
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"periodic, good request, period is preferred": {
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Increment: 3 * time.Hour,
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BackendDefault: 4 * time.Hour,
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BackendMax: 2 * time.Hour,
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Period: 1 * time.Hour,
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Result: 1 * time.Hour,
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},
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"period too large, explicit max ttl is preferred": {
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Period: 2 * time.Hour,
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ExplicitMaxTTL: 1 * time.Hour,
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Result: 1 * time.Hour,
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Warnings: 1,
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},
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"period too large, capped by backend max": {
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Period: 2 * time.Hour,
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BackendMax: 1 * time.Hour,
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Result: 1 * time.Hour,
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Warnings: 1,
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},
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}
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for name, tc := range cases {
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ttl, warnings, err := CalculateTTL(testSysView, tc.Increment, tc.BackendDefault, tc.Period, tc.BackendMax, tc.ExplicitMaxTTL, time.Time{})
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if (err != nil) != tc.Error {
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t.Fatalf("bad: %s\nerr: %s", name, err)
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}
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if tc.Error {
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continue
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}
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// Round it to the nearest hour
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now := time.Now().Round(time.Hour)
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lease := now.Add(ttl).Round(time.Hour).Sub(now)
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if lease != tc.Result {
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t.Fatalf("bad: %s\nlease: %s", name, lease)
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}
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if tc.Warnings != len(warnings) {
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t.Fatalf("bad: %s\nwarning count mismatch, expect %d, got %d: %#v", name, tc.Warnings, len(warnings), warnings)
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}
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}
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}
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