open-nomad/api/evaluations_test.go

156 lines
3.4 KiB
Go

package api
import (
"reflect"
"sort"
"strings"
"testing"
)
func TestEvaluations_List(t *testing.T) {
c, s := makeClient(t, nil, nil)
defer s.Stop()
e := c.Evaluations()
// Listing when nothing exists returns empty
result, qm, err := e.List(nil)
if err != nil {
t.Fatalf("err: %s", err)
}
if qm.LastIndex != 0 {
t.Fatalf("bad index: %d", qm.LastIndex)
}
if n := len(result); n != 0 {
t.Fatalf("expected 0 evaluations, got: %d", n)
}
// Register a job. This will create an evaluation.
jobs := c.Jobs()
job := testJob()
evalID, wm, err := jobs.Register(job, nil)
if err != nil {
t.Fatalf("err: %s", err)
}
assertWriteMeta(t, wm)
// Check the evaluations again
result, qm, err = e.List(nil)
if err != nil {
t.Fatalf("err: %s", err)
}
assertQueryMeta(t, qm)
// Check if we have the right list
if len(result) != 1 || result[0].ID != evalID {
t.Fatalf("bad: %#v", result)
}
}
func TestEvaluations_PrefixList(t *testing.T) {
c, s := makeClient(t, nil, nil)
defer s.Stop()
e := c.Evaluations()
// Listing when nothing exists returns empty
result, qm, err := e.PrefixList("abcdef")
if err != nil {
t.Fatalf("err: %s", err)
}
if qm.LastIndex != 0 {
t.Fatalf("bad index: %d", qm.LastIndex)
}
if n := len(result); n != 0 {
t.Fatalf("expected 0 evaluations, got: %d", n)
}
// Register a job. This will create an evaluation.
jobs := c.Jobs()
job := testJob()
evalID, wm, err := jobs.Register(job, nil)
if err != nil {
t.Fatalf("err: %s", err)
}
assertWriteMeta(t, wm)
// Check the evaluations again
result, qm, err = e.PrefixList(evalID[:4])
if err != nil {
t.Fatalf("err: %s", err)
}
assertQueryMeta(t, qm)
// Check if we have the right list
if len(result) != 1 || result[0].ID != evalID {
t.Fatalf("bad: %#v", result)
}
}
func TestEvaluations_Info(t *testing.T) {
c, s := makeClient(t, nil, nil)
defer s.Stop()
e := c.Evaluations()
// Querying a non-existent evaluation returns error
_, _, err := e.Info("8E231CF4-CA48-43FF-B694-5801E69E22FA", nil)
if err == nil || !strings.Contains(err.Error(), "not found") {
t.Fatalf("expected not found error, got: %s", err)
}
// Register a job. Creates a new evaluation.
jobs := c.Jobs()
job := testJob()
evalID, wm, err := jobs.Register(job, nil)
if err != nil {
t.Fatalf("err: %s", err)
}
assertWriteMeta(t, wm)
// Try looking up by the new eval ID
result, qm, err := e.Info(evalID, nil)
if err != nil {
t.Fatalf("err: %s", err)
}
assertQueryMeta(t, qm)
// Check that we got the right result
if result == nil || result.ID != evalID {
t.Fatalf("expected eval %q, got: %#v", evalID, result)
}
}
func TestEvaluations_Allocations(t *testing.T) {
c, s := makeClient(t, nil, nil)
defer s.Stop()
e := c.Evaluations()
// Returns empty if no allocations
allocs, qm, err := e.Allocations("8E231CF4-CA48-43FF-B694-5801E69E22FA", nil)
if err != nil {
t.Fatalf("err: %s", err)
}
if qm.LastIndex != 0 {
t.Fatalf("bad index: %d", qm.LastIndex)
}
if n := len(allocs); n != 0 {
t.Fatalf("expected 0 allocs, got: %d", n)
}
}
func TestEvaluations_Sort(t *testing.T) {
evals := []*Evaluation{
&Evaluation{CreateIndex: 2},
&Evaluation{CreateIndex: 1},
&Evaluation{CreateIndex: 5},
}
sort.Sort(EvalIndexSort(evals))
expect := []*Evaluation{
&Evaluation{CreateIndex: 5},
&Evaluation{CreateIndex: 2},
&Evaluation{CreateIndex: 1},
}
if !reflect.DeepEqual(evals, expect) {
t.Fatalf("\n\n%#v\n\n%#v", evals, expect)
}
}