44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
package policy
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import "testing"
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func TestInboundAllows(t *testing.T) {
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re, err := CompileSubject("(?i)invoice")
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if err != nil {
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t.Fatalf("compile: %v", err)
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}
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rule := InboundRule{
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WhitelistInEnabled: true,
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WhitelistIn: []string{"@trusted.com"},
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SubjectRegex: re,
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}
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cases := []struct {
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from, subject string
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want bool
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}{
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{"bob@trusted.com", "Your Invoice #5", true},
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{"bob@trusted.com", "lunch?", false}, // subject fails
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{"eve@evil.com", "Invoice", false}, // sender fails
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{"eve@evil.com", "lunch?", false}, // both fail
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}
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for _, c := range cases {
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if got := rule.Allows(c.from, c.subject); got != c.want {
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t.Fatalf("Allows(%q,%q)=%v want %v", c.from, c.subject, got, c.want)
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}
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}
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}
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func TestInboundNoFiltersAllowsAll(t *testing.T) {
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rule := InboundRule{} // whitelist disabled, no regex
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if !rule.Allows("anyone@anywhere.com", "anything") {
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t.Fatal("empty rule must allow everything")
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}
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}
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func TestCompileSubjectEmpty(t *testing.T) {
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re, err := CompileSubject("")
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if err != nil || re != nil {
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t.Fatalf("empty pattern: re=%v err=%v", re, err)
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}
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}
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