Files
mesh-delivery/modules/mesh-delivery-checker/internal/check/composition_test.go
T

81 lines
3.3 KiB
Go

package check
import (
"context"
"errors"
"strings"
"testing"
"git.novox.be/novox/mesh-sdk/go/delivery"
)
// fakeCompositions answers the assigner's composition of a check from memory, recording the keys asked.
type fakeCompositions struct {
v delivery.CompositionVerdict
err error
asked []string
}
func (f *fakeCompositions) Await(_ context.Context, key string) (delivery.CompositionVerdict, error) {
f.asked = append(f.asked, key)
return f.v, f.err
}
// 1297/AC3 (its unit half): a check whose tests pass takes the assigner's composition of it, by the check's own key,
// into its verdict: a pass says it passed with the mesh-sdk and machines it composed, and is no longer "not run".
func TestAPassingCheckTakesTheAssignersComposition(t *testing.T) {
b := newBench(t)
f := &fakeCompositions{v: delivery.CompositionVerdict{Group: "feat/x", Heads: "0123456789ab", State: delivery.CompositionPass, SDK: "v0.1.14-x", Machines: []string{"g14"}, Took: 40}}
b.ex.Compositions = f
cs := caseOf(t, pullOf(repoA, 7, head1))
v := b.judge(t, cs).Verdict
if v.State != delivery.VerdictPass || v.Composition == nil || v.Composition.State != delivery.CompositionPass || v.Composition.SDK != "v0.1.14-x" || v.Took.Composition != 40 {
t.Fatalf("verdict = %+v, composition %+v", v, v.Composition)
}
if len(f.asked) != 1 || f.asked[0] != cs.Key {
t.Errorf("asked %v, want the check's key %s", f.asked, cs.Key)
}
if !compositionMentions(v, "passed") {
t.Errorf("the line says %q", compositionWords(v.Composition, v.Took.Composition))
}
}
func compositionMentions(v delivery.Verdict, word string) bool {
return strings.Contains(compositionWords(v.Composition, v.Took.Composition), word)
}
// 1297/AC2 at the checker: a failed composition fails the check, naming the machine it failed at and its words.
func TestAFailedCompositionFailsTheCheck(t *testing.T) {
b := newBench(t)
b.ex.Compositions = &fakeCompositions{v: delivery.CompositionVerdict{Group: "feat/x", Heads: "0123456789ab", State: delivery.CompositionFail, SDK: "x",
Machine: "g14", Words: "g14 runs web, which the change removes from its source"}}
v := b.judge(t, caseOf(t, pullOf(repoA, 7, head1))).Verdict
if v.State != delivery.VerdictFail || v.Failed.Machine != "g14" || v.Composition == nil || v.Composition.State != delivery.CompositionFail {
t.Fatalf("verdict = %+v", v)
}
v.Group, v.Heads = "feat/x", "0123456789ab" // the checker names them when it writes the verdict
if _, err := delivery.EncodeVerdict(v); err != nil {
t.Errorf("the verdict cannot be written: %v", err)
}
}
// 1297/B3d: a composition that cannot be read leaves it not run; a try is not composed.
func TestACompositionNotHadIsNotRun(t *testing.T) {
b := newBench(t)
f := &fakeCompositions{err: errors.New("the check's bound passed")}
b.ex.Compositions = f
v := b.judge(t, caseOf(t, pullOf(repoA, 7, head1))).Verdict
if v.State != delivery.VerdictPass || v.Composition == nil || v.Composition.State != delivery.CompositionNotRun {
t.Fatalf("verdict = %+v", v)
}
b2 := newBench(t)
f2 := &fakeCompositions{v: delivery.CompositionVerdict{State: delivery.CompositionFail, Words: "w", SDK: "x"}}
b2.ex.Compositions = f2
cs := caseOf(t, pullOf(repoA, 7, head1))
cs.Try = &TryOptions{}
b2.judge(t, cs)
if len(f2.asked) != 0 {
t.Errorf("a try asked for a composition: %v", f2.asked)
}
}