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| 1 | package moves |
| 2 | |
| 3 | import ( |
| 4 | "encoding/json" |
| 5 | "testing" |
| 6 | ) |
| 7 | |
| 8 | func TestCheckZeroValueFails(t *testing.T) { |
| 9 | var c Check |
| 10 | if c.OK { |
| 11 | t.Fatal("a zero Check must not be OK") |
| 12 | } |
| 13 | if c.Reason != "" { |
| 14 | t.Fatalf("zero reason %q", c.Reason) |
| 15 | } |
| 16 | } |
| 17 | |
| 18 | func TestCheckJSONWireNames(t *testing.T) { |
| 19 | b, err := json.Marshal(Check{OK: true, Reason: "r"}) |
| 20 | if err != nil { |
| 21 | t.Fatal(err) |
| 22 | } |
| 23 | if string(b) != `{"ok":true,"reason":"r"}` { |
| 24 | t.Fatalf("wire form %s", b) |
| 25 | } |
| 26 | var back Check |
| 27 | if err := json.Unmarshal([]byte(`{"ok":false,"reason":"why"}`), &back); err != nil { |
| 28 | t.Fatal(err) |
| 29 | } |
| 30 | if back.OK || back.Reason != "why" { |
| 31 | t.Fatalf("round trip %+v", back) |
| 32 | } |
| 33 | var zero Check |
| 34 | if err := json.Unmarshal([]byte(`{}`), &zero); err != nil || zero.OK { |
| 35 | t.Fatalf("empty object read as %+v, %v", zero, err) |
| 36 | } |
| 37 | } |
| 38 | |
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