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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,78 @@ | ||
| package nftables | ||
|
|
||
| import ( | ||
| "net" | ||
| "reflect" | ||
| "testing" | ||
| ) | ||
|
|
||
| func TestNetFirstAndLastIP(t *testing.T) { | ||
| type args struct { | ||
| cidr string | ||
| } | ||
| tests := []struct { | ||
| name string | ||
| args args | ||
| wantFirstIP net.IP | ||
| wantLastIP net.IP | ||
| wantErr bool | ||
| }{ | ||
| { | ||
| name: "Test Fake", | ||
| args: args{cidr: "fakecidr"}, | ||
| wantFirstIP: nil, | ||
| wantLastIP: nil, | ||
| wantErr: true, | ||
| }, | ||
| { | ||
| name: "Test IPV4 1", | ||
| args: args{cidr: "10.0.0.0/24"}, | ||
| wantFirstIP: net.IP{10, 0, 0, 0}, | ||
| wantLastIP: net.IP{10, 0, 0, 255}, | ||
| wantErr: false, | ||
| }, | ||
| { | ||
| name: "Test IPV4 2", | ||
| args: args{cidr: "10.0.0.20/24"}, | ||
| wantFirstIP: net.IP{10, 0, 0, 0}, | ||
| wantLastIP: net.IP{10, 0, 0, 255}, | ||
| wantErr: false, | ||
| }, | ||
| { | ||
| name: "Test IPV4 2", | ||
| args: args{cidr: "10.0.0.0/19"}, | ||
| wantFirstIP: net.IP{10, 0, 0, 0}, | ||
| wantLastIP: net.IP{10, 0, 31, 255}, | ||
| wantErr: false, | ||
| }, | ||
| { | ||
| name: "Test IPV6 1", | ||
| args: args{cidr: "ff00::/16"}, | ||
| wantFirstIP: net.ParseIP("ff00::"), | ||
| wantLastIP: net.ParseIP("ff00:ffff:ffff:ffff:ffff:ffff:ffff:ffff"), | ||
| wantErr: false, | ||
| }, | ||
| { | ||
| name: "Test IPV6 2", | ||
| args: args{cidr: "2001:db8::/62"}, | ||
| wantFirstIP: net.ParseIP("2001:db8::"), | ||
| wantLastIP: net.ParseIP("2001:db8:0000:0003:ffff:ffff:ffff:ffff"), | ||
| wantErr: false, | ||
| }, | ||
| } | ||
| for _, tt := range tests { | ||
| t.Run(tt.name, func(t *testing.T) { | ||
| gotFirstIP, gotLastIP, err := NetFirstAndLastIP(tt.args.cidr) | ||
| if (err != nil) != tt.wantErr { | ||
| t.Errorf("GetFirstAndLastIPFromCIDR() error = %v, wantErr %v", err, tt.wantErr) | ||
| return | ||
| } | ||
| if !reflect.DeepEqual(gotFirstIP, tt.wantFirstIP) { | ||
| t.Errorf("GetFirstAndLastIPFromCIDR() gotFirstIP = %v, want %v", gotFirstIP, tt.wantFirstIP) | ||
| } | ||
| if !reflect.DeepEqual(gotLastIP, tt.wantLastIP) { | ||
| t.Errorf("GetFirstAndLastIPFromCIDR() gotLastIP = %v, want %v", gotLastIP, tt.wantLastIP) | ||
| } | ||
| }) | ||
| } | ||
| } |