110 lines
2.3 KiB
Go
110 lines
2.3 KiB
Go
package api
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import (
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"strings"
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"testing"
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"time"
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"github.com/hashicorp/serf/coordinate"
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"github.com/stretchr/testify/require"
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"github.com/hashicorp/consul/sdk/testutil/retry"
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)
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func TestAPI_CoordinateDatacenters(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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coord := c.Coordinate()
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retry.Run(t, func(r *retry.R) {
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datacenters, err := coord.Datacenters()
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if err != nil {
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r.Fatal(err)
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}
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if len(datacenters) == 0 {
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r.Fatalf("Bad: %v", datacenters)
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}
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})
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}
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func TestAPI_CoordinateNodes(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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coord := c.Coordinate()
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retry.Run(t, func(r *retry.R) {
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_, _, err := coord.Nodes(nil)
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if err != nil {
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r.Fatal(err)
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}
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// There's not a good way to populate coordinates without
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// waiting for them to calculate and update, so the best
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// we can do is call the endpoint and make sure we don't
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// get an error.
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})
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}
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func TestAPI_CoordinateNode(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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coord := c.Coordinate()
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retry.Run(t, func(r *retry.R) {
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_, _, err := coord.Node(s.Config.NodeName, nil)
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if err != nil && !strings.Contains(err.Error(), "Unexpected response code: 404") {
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r.Fatal(err)
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}
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// There's not a good way to populate coordinates without
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// waiting for them to calculate and update, so the best
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// we can do is call the endpoint and make sure we don't
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// get an error.
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})
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}
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func TestAPI_CoordinateUpdate(t *testing.T) {
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t.Parallel()
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c, s := makeClient(t)
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defer s.Stop()
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s.WaitForSerfCheck(t)
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node := "foo"
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_, err := c.Catalog().Register(&CatalogRegistration{
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Node: node,
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Address: "1.1.1.1",
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}, nil)
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if err != nil {
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t.Fatal(err)
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}
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coord := c.Coordinate()
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newCoord := coordinate.NewCoordinate(coordinate.DefaultConfig())
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newCoord.Height = 0.5
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entry := &CoordinateEntry{
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Node: node,
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Partition: splitDefaultPartition,
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Coord: newCoord,
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}
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_, err = coord.Update(entry, nil)
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if err != nil {
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t.Fatal(err)
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}
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retryer := &retry.Timer{Timeout: 5 * time.Second, Wait: 1 * time.Second}
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retry.RunWith(retryer, t, func(r *retry.R) {
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coords, _, err := coord.Node(node, nil)
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if err != nil {
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r.Fatal(err)
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}
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if len(coords) != 1 {
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r.Fatalf("bad: %v", coords)
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}
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require.Equal(r, entry, coords[0])
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})
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}
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