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43 lines
1.4 KiB
Go
43 lines
1.4 KiB
Go
package v2
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import (
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"fmt"
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"testing"
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"github.com/coreos/etcd/server"
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"github.com/coreos/etcd/tests"
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"github.com/stretchr/testify/assert"
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)
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// Ensures a unique value is added to the key's children.
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//
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// $ curl -X POST localhost:4001/v2/keys/foo/bar
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// $ curl -X POST localhost:4001/v2/keys/foo/bar
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// $ curl -X POST localhost:4001/v2/keys/foo/baz
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//
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func TestV2CreateUnique(t *testing.T) {
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tests.RunServer(func(s *server.Server) {
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// POST should add index to list.
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resp, _ := tests.PostForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), nil)
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body := tests.ReadBodyJSON(resp)
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assert.Equal(t, body["action"], "create", "")
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node := body["node"].(map[string]interface{})
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assert.Equal(t, node["key"], "/foo/bar/1", "")
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assert.Equal(t, node["dir"], true, "")
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assert.Equal(t, node["modifiedIndex"], 1, "")
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// Second POST should add next index to list.
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resp, _ = tests.PostForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/bar"), nil)
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body = tests.ReadBodyJSON(resp)
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node = body["node"].(map[string]interface{})
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assert.Equal(t, node["key"], "/foo/bar/2", "")
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// POST to a different key should add index to that list.
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resp, _ = tests.PostForm(fmt.Sprintf("http://%s%s", s.URL(), "/v2/keys/foo/baz"), nil)
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body = tests.ReadBodyJSON(resp)
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node = body["node"].(map[string]interface{})
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assert.Equal(t, node["key"], "/foo/baz/3", "")
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})
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}
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