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Jose Luis Lucas
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Nov 27, 2018
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,149 @@ | ||
| package gossip | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/require" | ||
|
|
||
| "github.com/bbva/qed/gossip/member" | ||
| ) | ||
|
|
||
| func TestStart(t *testing.T) { | ||
|
|
||
| } | ||
|
|
||
| func TestJoin(t *testing.T) { | ||
| conf := DefaultConfig() | ||
| conf.NodeName = "testNode" | ||
| conf.Role = member.Auditor | ||
| a, _ := NewAgent(conf, []Processor{FakeProcessor{}}) | ||
|
|
||
| testCases := []struct { | ||
| agentState member.Status | ||
| addrs []string | ||
| expectedContactedHosts int | ||
| expectedErr error | ||
| }{ | ||
| { | ||
| member.Alive, | ||
| []string{}, | ||
| 0, | ||
| nil, | ||
| }, | ||
| { | ||
| member.Failed, | ||
| []string{}, | ||
| 0, | ||
| fmt.Errorf("Agent can't join after Leave or Shutdown"), | ||
| }, | ||
| { | ||
| member.Alive, | ||
| []string{"127.0.0.1:12345"}, | ||
| 1, | ||
| nil, | ||
| }, | ||
| } | ||
|
|
||
| for i, c := range testCases { | ||
| a.Self.Status = c.agentState | ||
| result, err := a.Join(c.addrs) | ||
| require.Equal(t, c.expectedContactedHosts, result, "Wrong expected contacted hosts in test %d.", i) | ||
| require.Equal(t, c.expectedErr, err, "Wrong expected error in test %d.", i) | ||
| } | ||
| } | ||
|
|
||
| func TestLeave(t *testing.T) { | ||
| conf := DefaultConfig() | ||
| conf.NodeName = "testNode" | ||
| conf.Role = member.Auditor | ||
| conf.BindAddr = "0.0.0.0:12346" | ||
| a, _ := NewAgent(conf, []Processor{FakeProcessor{}}) | ||
|
|
||
| testCases := []struct { | ||
| agentState member.Status | ||
| expectedErr error | ||
| finalStatus member.Status | ||
| }{ | ||
| { | ||
| member.Left, | ||
| nil, | ||
| member.Left, | ||
| }, | ||
| { | ||
| member.Leaving, | ||
| fmt.Errorf("Leave already in progress"), | ||
| member.Leaving, | ||
| }, | ||
| { | ||
| member.Shutdown, | ||
| fmt.Errorf("Leave called after Shutdown"), | ||
| member.Shutdown, | ||
| }, | ||
| { | ||
| member.Alive, | ||
| nil, | ||
| member.Left, | ||
| }, | ||
| { | ||
| member.Failed, | ||
| nil, | ||
| member.Left, | ||
| }, | ||
| } | ||
|
|
||
| for i, c := range testCases { | ||
| a.Self.Status = c.agentState | ||
| err := a.Leave() | ||
| require.Equal(t, c.expectedErr, err, "Wrong expected error in test %d.", i) | ||
| require.Equal(t, c.finalStatus, a.Self.Status, "Wrong expected status in test %d.", i) | ||
| } | ||
| } | ||
|
|
||
| func TestShutdown(t *testing.T) { | ||
|
|
||
| conf := DefaultConfig() | ||
| conf.NodeName = "testNode" | ||
| conf.Role = member.Auditor | ||
| conf.BindAddr = "0.0.0.0:12347" | ||
| a, _ := NewAgent(conf, []Processor{FakeProcessor{}}) | ||
|
|
||
| testCases := []struct { | ||
| agentState member.Status | ||
| expectedErr error | ||
| finalStatus member.Status | ||
| }{ | ||
| { | ||
| member.Shutdown, | ||
| nil, | ||
| member.Shutdown, | ||
| }, | ||
| { | ||
| member.Left, | ||
| nil, | ||
| member.Shutdown, | ||
| }, | ||
| { | ||
| member.Alive, | ||
| nil, | ||
| member.Shutdown, | ||
| }, | ||
| { | ||
| member.Failed, | ||
| nil, | ||
| member.Shutdown, | ||
| }, | ||
| { | ||
| member.Leaving, | ||
| nil, | ||
| member.Shutdown, | ||
| }, | ||
| } | ||
|
|
||
| for i, c := range testCases { | ||
| a.Self.Status = c.agentState | ||
| err := a.Shutdown() | ||
| require.Equal(t, c.expectedErr, err, "Wrong expected error in test %d.", i) | ||
| require.Equal(t, c.finalStatus, a.Self.Status, "Wrong expected status in test %d.", i) | ||
| } | ||
| } |
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