func TestCheckAndPutNotPut(t *testing.T) {
key := "row101"
c := gohbase.NewClient(*host)
values := map[string]map[string][]byte{"cf": map[string][]byte{"a": []byte("lol")}}
appRequest, err := hrpc.NewAppStr(context.Background(), table, key, values)
_, err = c.CheckAndPut(appRequest, "cf", "a", []byte{})
if err == nil {
t.Error("CheckAndPut: should not allow anything but Put request")
}
}
func TestAppend(t *testing.T) {
key := "row7"
c := gohbase.NewClient(*host)
// Inserting "Hello"
insertErr := insertKeyValue(c, key, "cf", []byte("Hello"))
if insertErr != nil {
t.Errorf("Put returned an error: %v", insertErr)
}
// Appending " my name is Dog."
values := map[string]map[string][]byte{"cf": map[string][]byte{}}
values["cf"]["a"] = []byte(" my name is Dog.")
appRequest, err := hrpc.NewAppStr(context.Background(), table, key, values)
appRsp, err := c.Append(appRequest)
if err != nil {
t.Errorf("Append returned an error: %v", err)
}
if appRsp.GetResult() == nil {
t.Errorf("Append doesn't return updated value.")
}
// Verifying new result is "Hello my name is Dog."
result := appRsp.GetResult().Cell[0].GetValue()
if !bytes.Equal([]byte("Hello my name is Dog."), result) {
t.Errorf("Append returned an incorrect result. Expected: %v, Receieved: %v",
[]byte("Hello my name is Dog."), result)
}
// Make sure the change was actually committed.
headers := map[string][]string{"cf": nil}
get, err := hrpc.NewGetStr(context.Background(), table, key, hrpc.Families(headers))
rsp, err := c.Get(get)
cells := rsp.GetResult().Cell
if len(cells) != 1 {
t.Errorf("Get expected 1 cells. Received: %d", len(cells))
}
result = cells[0].GetValue()
if !bytes.Equal([]byte("Hello my name is Dog."), result) {
t.Errorf("Append returned an incorrect result. Expected: %v, Receieved: %v",
[]byte("Hello my name is Dog."), result)
}
}