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Adds a test to ensure we don't return a nil slice.

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This commit is contained in:
James Phillips 2015-11-14 16:13:40 -08:00
parent e0739eb95b
commit a0211db3b9
1 changed files with 13 additions and 1 deletions
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14
consul/state/prepared_query_test.go
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@ -379,6 +379,18 @@ func TestStateStore_PreparedQueryLookup(t *testing.T) {
func TestStateStore_PreparedQueryList(t *testing.T) { func TestStateStore_PreparedQueryList(t *testing.T) {
s := testStateStore(t) s := testStateStore(t)
// Make sure an empty (non-nil) slice is returned if there are no queries.
idx, actual, err := s.PreparedQueryList()
if err != nil {
t.Fatalf("err: %s", err)
}
if idx != 0 {
t.Fatalf("bad index: %d", idx)
}
if actual == nil || len(actual) != 0 {
t.Fatalf("bad: %v", actual)
}
// Set up our test environment. // Set up our test environment.
testRegisterNode(t, s, 1, "foo") testRegisterNode(t, s, 1, "foo")
testRegisterService(t, s, 2, "foo", "redis") testRegisterService(t, s, 2, "foo", "redis")
@ -439,7 +451,7 @@ func TestStateStore_PreparedQueryList(t *testing.T) {
}, },
}, },
} }
idx, actual, err := s.PreparedQueryList() idx, actual, err = s.PreparedQueryList()
if err != nil { if err != nil {
t.Fatalf("err: %s", err) t.Fatalf("err: %s", err)
} }