mirror of
https://github.com/etcd-io/etcd.git
synced 2024-09-27 06:25:44 +00:00
Add v2 unit tests.
This commit is contained in:
Ben Johnson
152
server/v2/tests/get_handler_test.go
Normal file
152
server/v2/tests/get_handler_test.go
Normal file
@@ -0,0 +1,152 @@
|
||||
package v2
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net/url"
|
||||
"testing"
|
||||
"time"
|
||||
|
||||
"github.com/coreos/etcd/server"
|
||||
"github.com/coreos/etcd/tests"
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
// Ensures that a value can be retrieve for a given key.
|
||||
//
|
||||
// $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
|
||||
// $ curl localhost:4001/v2/keys/foo/bar
|
||||
//
|
||||
func TestV2GetKey(t *testing.T) {
|
||||
tests.RunServer(func(s *server.Server) {
|
||||
v := url.Values{}
|
||||
v.Set("value", "XXX")
|
||||
resp, _ := tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), v)
|
||||
tests.ReadBody(resp)
|
||||
resp, _ = tests.Get(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"))
|
||||
body := tests.ReadBodyJSON(resp)
|
||||
assert.Equal(t, body["action"], "get", "")
|
||||
assert.Equal(t, body["key"], "/foo/bar", "")
|
||||
assert.Equal(t, body["value"], "XXX", "")
|
||||
assert.Equal(t, body["index"], 3, "")
|
||||
assert.Equal(t, body["term"], 0, "")
|
||||
})
|
||||
}
|
||||
|
||||
// Ensures that a directory of values can be recursively retrieved for a given key.
|
||||
//
|
||||
// $ curl -X PUT localhost:4001/v2/keys/foo/x -d value=XXX
|
||||
// $ curl -X PUT localhost:4001/v2/keys/foo/y/z -d value=YYY
|
||||
// $ curl localhost:4001/v2/keys/foo -d recursive=true
|
||||
//
|
||||
func TestV2GetKeyRecursively(t *testing.T) {
|
||||
tests.RunServer(func(s *server.Server) {
|
||||
v := url.Values{}
|
||||
v.Set("value", "XXX")
|
||||
resp, _ := tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/x"), v)
|
||||
tests.ReadBody(resp)
|
||||
|
||||
v.Set("value", "YYY")
|
||||
resp, _ = tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/y/z"), v)
|
||||
tests.ReadBody(resp)
|
||||
|
||||
resp, _ = tests.Get(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo?recursive=true"))
|
||||
body := tests.ReadBodyJSON(resp)
|
||||
assert.Equal(t, body["action"], "get", "")
|
||||
assert.Equal(t, body["key"], "/foo", "")
|
||||
assert.Equal(t, body["dir"], true, "")
|
||||
assert.Equal(t, body["index"], 4, "")
|
||||
assert.Equal(t, len(body["kvs"].([]interface{})), 2, "")
|
||||
|
||||
kv0 := body["kvs"].([]interface{})[0].(map[string]interface{})
|
||||
assert.Equal(t, kv0["key"], "/foo/x", "")
|
||||
assert.Equal(t, kv0["value"], "XXX", "")
|
||||
|
||||
kv1 := body["kvs"].([]interface{})[1].(map[string]interface{})
|
||||
assert.Equal(t, kv1["key"], "/foo/y", "")
|
||||
assert.Equal(t, kv1["dir"], true, "")
|
||||
|
||||
kvs2 := kv1["kvs"].([]interface{})[0].(map[string]interface{})
|
||||
assert.Equal(t, kvs2["key"], "/foo/y/z", "")
|
||||
assert.Equal(t, kvs2["value"], "YYY", "")
|
||||
})
|
||||
}
|
||||
|
||||
// Ensures that a watcher can wait for a value to be set and return it to the client.
|
||||
//
|
||||
// $ curl localhost:4001/v2/keys/foo/bar?wait=true
|
||||
// $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
|
||||
//
|
||||
func TestV2WatchKey(t *testing.T) {
|
||||
tests.RunServer(func(s *server.Server) {
|
||||
var body map[string]interface{}
|
||||
go func() {
|
||||
resp, _ := tests.Get(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar?wait=true"))
|
||||
body = tests.ReadBodyJSON(resp)
|
||||
}()
|
||||
|
||||
// Make sure response didn't fire early.
|
||||
time.Sleep(1 * time.Millisecond)
|
||||
assert.Nil(t, body, "")
|
||||
|
||||
// Set a value.
|
||||
v := url.Values{}
|
||||
v.Set("value", "XXX")
|
||||
resp, _ := tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), v)
|
||||
tests.ReadBody(resp)
|
||||
|
||||
// A response should follow from the GET above.
|
||||
time.Sleep(1 * time.Millisecond)
|
||||
assert.NotNil(t, body, "")
|
||||
assert.Equal(t, body["action"], "set", "")
|
||||
assert.Equal(t, body["key"], "/foo/bar", "")
|
||||
assert.Equal(t, body["value"], "XXX", "")
|
||||
assert.Equal(t, body["index"], 3, "")
|
||||
assert.Equal(t, body["term"], 0, "")
|
||||
})
|
||||
}
|
||||
|
||||
|
||||
// Ensures that a watcher can wait for a value to be set after a given index.
|
||||
//
|
||||
// $ curl localhost:4001/v2/keys/foo/bar?wait=true&waitIndex=4
|
||||
// $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=XXX
|
||||
// $ curl -X PUT localhost:4001/v2/keys/foo/bar -d value=YYY
|
||||
//
|
||||
func TestV2WatchKeyWithIndex(t *testing.T) {
|
||||
tests.RunServer(func(s *server.Server) {
|
||||
var body map[string]interface{}
|
||||
go func() {
|
||||
resp, _ := tests.Get(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar?wait=true&waitIndex=5"))
|
||||
body = tests.ReadBodyJSON(resp)
|
||||
}()
|
||||
|
||||
// Make sure response didn't fire early.
|
||||
time.Sleep(1 * time.Millisecond)
|
||||
assert.Nil(t, body, "")
|
||||
|
||||
// Set a value (before given index).
|
||||
v := url.Values{}
|
||||
v.Set("value", "XXX")
|
||||
resp, _ := tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), v)
|
||||
tests.ReadBody(resp)
|
||||
|
||||
// Make sure response didn't fire early.
|
||||
time.Sleep(1 * time.Millisecond)
|
||||
assert.Nil(t, body, "")
|
||||
|
||||
// Set a value (before given index).
|
||||
v.Set("value", "YYY")
|
||||
resp, _ = tests.PutForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), v)
|
||||
tests.ReadBody(resp)
|
||||
|
||||
// A response should follow from the GET above.
|
||||
time.Sleep(1 * time.Millisecond)
|
||||
assert.NotNil(t, body, "")
|
||||
assert.Equal(t, body["action"], "set", "")
|
||||
assert.Equal(t, body["key"], "/foo/bar", "")
|
||||
assert.Equal(t, body["value"], "YYY", "")
|
||||
assert.Equal(t, body["index"], 4, "")
|
||||
assert.Equal(t, body["term"], 0, "")
|
||||
})
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user