100 lines
2.4 KiB
Go
100 lines
2.4 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package agent
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import (
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"testing"
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"github.com/hashicorp/nomad/ci"
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"github.com/hashicorp/nomad/helper/uuid"
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"github.com/stretchr/testify/require"
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)
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func TestHTTP_rpcHandlerForAlloc(t *testing.T) {
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ci.Parallel(t)
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require := require.New(t)
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agent := NewTestAgent(t, t.Name(), nil)
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defer agent.Shutdown()
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a := mockFSAlloc(agent.client.NodeID(), nil)
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addAllocToClient(agent, a, terminalClientAlloc)
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// Case 1: Client has allocation
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// Outcome: Use local client
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lc, rc, s := agent.Server.rpcHandlerForAlloc(a.ID)
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require.True(lc)
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require.False(rc)
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require.False(s)
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// Case 2: Client doesn't have allocation and there is a server
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// Outcome: Use server
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lc, rc, s = agent.Server.rpcHandlerForAlloc(uuid.Generate())
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require.False(lc)
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require.False(rc)
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require.True(s)
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// Case 3: Client doesn't have allocation and there is no server
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// Outcome: Use client RPC to server
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srv := agent.server
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agent.server = nil
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lc, rc, s = agent.Server.rpcHandlerForAlloc(uuid.Generate())
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require.False(lc)
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require.True(rc)
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require.False(s)
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agent.server = srv
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// Case 4: No client
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// Outcome: Use server
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client := agent.client
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agent.client = nil
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lc, rc, s = agent.Server.rpcHandlerForAlloc(uuid.Generate())
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require.False(lc)
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require.False(rc)
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require.True(s)
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agent.client = client
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}
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func TestHTTP_rpcHandlerForNode(t *testing.T) {
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ci.Parallel(t)
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require := require.New(t)
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agent := NewTestAgent(t, t.Name(), nil)
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defer agent.Shutdown()
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cID := agent.client.NodeID()
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// Case 1: Node running, no node ID given
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// Outcome: Use local node
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lc, rc, s := agent.Server.rpcHandlerForNode("")
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require.True(lc)
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require.False(rc)
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require.False(s)
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// Case 2: Node running, it's ID given
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// Outcome: Use local node
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lc, rc, s = agent.Server.rpcHandlerForNode(cID)
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require.True(lc)
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require.False(rc)
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require.False(s)
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// Case 3: Local node but wrong ID and there is no server
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// Outcome: Use client RPC to server
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srv := agent.server
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agent.server = nil
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lc, rc, s = agent.Server.rpcHandlerForNode(uuid.Generate())
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require.False(lc)
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require.True(rc)
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require.False(s)
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agent.server = srv
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// Case 4: No client
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// Outcome: Use server
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client := agent.client
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agent.client = nil
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lc, rc, s = agent.Server.rpcHandlerForNode(uuid.Generate())
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require.False(lc)
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require.False(rc)
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require.True(s)
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agent.client = client
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}
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