47 lines
1.4 KiB
Go
47 lines
1.4 KiB
Go
package acme
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import "testing"
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func TestParseResolverList(t *testing.T) {
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cases := []struct {
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name string
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raw string
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want []string
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}{
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{"带端口", "223.5.5.5:53, 1.1.1.1:53", []string{"223.5.5.5:53", "1.1.1.1:53"}},
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{"缺端口补 53", "8.8.8.8\n9.9.9.9", []string{"8.8.8.8:53", "9.9.9.9:53"}},
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{"分号与空格", "223.5.5.5;8.8.4.4 1.0.0.1", []string{"223.5.5.5:53", "8.8.4.4:53", "1.0.0.1:53"}},
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{"空值", " ", nil},
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{"只留空白项", " , ; \n", nil},
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}
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for _, item := range cases {
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got := parseResolverList(item.raw)
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if len(got) != len(item.want) {
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t.Fatalf("%s: 期望 %v，实际 %v", item.name, item.want, got)
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}
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for i := range got {
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if got[i] != item.want[i] {
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t.Fatalf("%s: 期望 %v，实际 %v", item.name, item.want, got)
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}
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}
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}
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}
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func TestParseResolverListCapsEntries(t *testing.T) {
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raw := "1.1.1.1,1.1.1.2,1.1.1.3,1.1.1.4,1.1.1.5,1.1.1.6,1.1.1.7,1.1.1.8,1.1.1.9,1.1.1.10"
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if got := parseResolverList(raw); len(got) != 8 {
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t.Fatalf("最多取前 8 条，实际 %d：%v", len(got), got)
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}
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}
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// 内置的默认值必须是 lego 能直接用的 host:port 形式
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func TestDefaultResolversAreUsable(t *testing.T) {
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got := parseResolverList(defaultACMEDNSResolvers)
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if len(got) == 0 {
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t.Fatalf("默认解析器解析为空：%q", defaultACMEDNSResolvers)
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}
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if got[0] != "223.5.5.5:53" {
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t.Fatalf("默认解析器首项应带端口，实际 %q", got[0])
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}
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}
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