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|
package nsid
import (
"os"
"strings"
"testing"
"github.com/mholt/caddy"
)
func TestSetupNsid(t *testing.T) {
defaultNsid, err := os.Hostname()
if err != nil {
defaultNsid = "localhost"
}
tests := []struct {
input string
shouldErr bool
expectedData string
expectedErrContent string // substring from the expected error. Empty for positive cases.
}{
{
`nsid`, false, defaultNsid, "",
},
{
`nsid "ps0"`, false, "ps0", "",
},
{
`nsid "worker1"`, false, "worker1", "",
},
{
`nsid "tf 2"`, false, "tf 2", "",
},
}
for i, test := range tests {
c := caddy.NewTestController("dns", test.input)
nsid, err := nsidParse(c)
if test.shouldErr && err == nil {
t.Errorf("Test %d: Expected error but found %s for input %s", i, err, test.input)
}
if err != nil {
if !test.shouldErr {
t.Errorf("Test %d: Expected no error but found one for input %s. Error was: %v", i, test.input, err)
}
if !strings.Contains(err.Error(), test.expectedErrContent) {
t.Errorf("Test %d: Expected error to contain: %v, found error: %v, input: %s", i, test.expectedErrContent, err, test.input)
}
}
if !test.shouldErr && nsid != test.expectedData {
t.Errorf("Nsid not correctly set for input %s. Expected: %s, actual: %s", test.input, test.expectedData, nsid)
}
}
}
|
