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|
package chaos
import (
"strings"
"testing"
"github.com/coredns/caddy"
)
func TestSetupChaos(t *testing.T) {
tests := []struct {
input string
shouldErr bool
expectedVersion string // expected version.
expectedAuthor string // expected author (string, although we get a slice).
expectedErrContent string // substring from the expected error. Empty for positive cases.
}{
// positive
{
`chaos v2`, false, "v2", "", "",
},
{
`chaos v3 "Miek Gieben"`, false, "v3", "Miek Gieben", "",
},
}
for i, test := range tests {
c := caddy.NewTestController("dns", test.input)
version, authors, err := parse(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 && version != test.expectedVersion {
t.Errorf("Test %d: Chaos not correctly set for input %s. Expected: %s, actual: %s", i, test.input, test.expectedVersion, version)
}
if !test.shouldErr && authors != nil && test.expectedAuthor != "" {
if authors[0] != test.expectedAuthor {
t.Errorf("Test %d: Chaos not correctly set for input %s. Expected: '%s', actual: '%s'", i, test.input, test.expectedAuthor, authors[0])
}
}
}
}
|
