micro/selector/random_selector_test.go
2016-02-26 00:09:06 +00:00

33 lines
534 B
Go

package selector
import (
"testing"
"github.com/micro/go-micro/registry/mock"
)
func TestRandomSelector(t *testing.T) {
counts := map[string]int{}
rs := &randomSelector{
so: Options{
Registry: mock.NewRegistry(),
},
}
next, err := rs.Select("foo")
if err != nil {
t.Errorf("Unexpected error calling random select: %v", err)
}
for i := 0; i < 100; i++ {
node, err := next()
if err != nil {
t.Errorf("Expected node err, got err: %v", err)
}
counts[node.Id]++
}
t.Logf("Random Counts %v", counts)
}