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Fix #170

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This commit is contained in:
Quentin McGaw
2020-06-05 19:32:12 -04:00
parent 0fb065eb61
commit e33a6a8503
7 changed files with 88 additions and 53 deletions
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10
internal/routing/reader_test.go
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@@ -238,17 +238,17 @@ eth0 0002A8C0 0100000A 0003 0 0 0 00FFFFFF
err error
}{
"no data": {
err: fmt.Errorf("cannot find current IP address from ip routes"),
err: fmt.Errorf("cannot find VPN gateway IP address from ip routes"),
},
"read error": {
readErr: fmt.Errorf("error"),
err: fmt.Errorf("cannot find current IP address: error"),
err: fmt.Errorf("cannot find VPN gateway IP address: error"),
},
"parse error": {
data: []byte(`Iface Destination Gateway Flags RefCnt Use Metric Mask MTU Window IRTT
eth0 x
`),
err: fmt.Errorf("cannot find current IP address: line 1 in /proc/net/route: line \"eth0 x\": not enough fields"),
err: fmt.Errorf("cannot find VPN gateway IP address: line 1 in /proc/net/route: line \"eth0 x\": not enough fields"),
},
"found eth0": {
defaultInterface: "eth0",
@@ -258,7 +258,7 @@ eth0 x
"not found tun0": {
defaultInterface: "tun0",
data: []byte(exampleRouteData),
err: fmt.Errorf("cannot find current IP address from ip routes"),
err: fmt.Errorf("cannot find VPN gateway IP address from ip routes"),
},
}
for name, tc := range tests {
@@ -271,7 +271,7 @@ eth0 x
filemanager.EXPECT().ReadFile(string(constants.NetRoute)).
Return(tc.data, tc.readErr).Times(1)
r := &routing{fileManager: filemanager}
ip, err := r.CurrentPublicIP(tc.defaultInterface)
ip, err := r.VPNGatewayIP(tc.defaultInterface)
if tc.err != nil {
require.Error(t, err)
assert.Equal(t, tc.err.Error(), err.Error())