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add failing test

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This commit is contained in:
Mantas Vidutis 2019-05-31 11:28:14 -07:00
parent ffa6afe144
commit 3a0767210a
1 changed files with 22 additions and 11 deletions

33
metrics/register_test.go
View File

@ -15,8 +15,8 @@ func newTestMeasure(name string) stats.Measure {
)
}
func newTestView(name string) view.View {
return view.View{
func newTestView(name string) *view.View {
return &view.View{
Name: fmt.Sprintf("test/%s", name),
Description: fmt.Sprintf("Test view %s", name),
Measure: newTestMeasure(name),
@ -25,14 +25,12 @@ func newTestView(name string) view.View {
}
func TestRegisteringViews(t *testing.T) {
for k, _ := range registeredViews {
delete(registeredViews, k)
}
registeredViews = make(map[string][]*view.View)
t.Run("test registering first views", func(t *testing.T) {
testView := newTestView("empty-map-0")
if err := RegisterViews("test", &testView); err != nil {
if err := RegisterViews("test", testView); err != nil {
t.Fatal("unable to register view in empty map", err)
}
})
@ -41,10 +39,10 @@ func TestRegisteringViews(t *testing.T) {
testView := newTestView("empty-map-1")
testView2 := newTestView("existing-entity-0")
if err := RegisterViews("test2", &testView); err != nil {
if err := RegisterViews("test2", testView); err != nil {
t.Fatal("unable to register view in empty map", err)
}
if err := RegisterViews("test3", &testView2); err != nil {
if err := RegisterViews("test3", testView2); err != nil {
t.Fatal("unable to register view in map", err)
}
})
@ -53,10 +51,10 @@ func TestRegisteringViews(t *testing.T) {
testView := newTestView("empty-map-2")
testView2 := newTestView("existing-entity-1")
if err := RegisterViews("test4", &testView); err != nil {
if err := RegisterViews("test4", testView); err != nil {
t.Fatal("unable to register view in empty map", err)
}
if err := RegisterViews("test4", &testView2); err == nil {
if err := RegisterViews("test4", testView2); err == nil {
t.Fatal("allowed duplicate view registration")
}
})
@ -64,7 +62,7 @@ func TestRegisteringViews(t *testing.T) {
t.Run("test looking up views", func(t *testing.T) {
testView := newTestView("empty-map-3")
if err := RegisterViews("test5", &testView); err != nil {
if err := RegisterViews("test5", testView); err != nil {
t.Fatal("unable to register view in empty map", err)
}
@ -77,4 +75,17 @@ func TestRegisteringViews(t *testing.T) {
t.Fatal("incorrect view lookup, received name:", views[0].Name)
}
})
t.Run("test retrieving all views", func(t *testing.T) {
views := []*view.View{newTestView("all-views-0"), newTestView("all-views-1"), newTestView("all-views-2")}
if err := RegisterViews("test6", views...); err != nil {
t.Fatal("unable to register multiple views at once", err)
}
allViews := AllViews()
if len(allViews) != len(views) {
t.Fatalf("didn't receive equal number of views: %d %d", len(views), len(allViews))
}
})
}