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4e7beee102
Beginnings of a solution to #12297 Doesn't cover disco or definitively display whether we successfully connected to DERP, but shows some checklist diagnostics for connecting to an agent. For this first PR, I just added it to `coder ping` to see how we like it, but could be incorporated into `coder ssh` _et al._ after a timeout. ``` $ coder ping dogfood2 p2p connection established in 147ms pong from dogfood2 p2p via 95.217.xxx.yyy:42631 in 147ms pong from dogfood2 p2p via 95.217.xxx.yyy:42631 in 140ms pong from dogfood2 p2p via 95.217.xxx.yyy:42631 in 140ms ✔ preferred DERP region 999 (Council Bluffs, Iowa) ✔ sent local data to Coder networking coodinator ✔ received remote agent data from Coder networking coordinator preferred DERP 10013 (Europe Fly.io (Paris)) endpoints: 95.217.xxx.yyy:42631, 95.217.xxx.yyy:37576, 172.17.0.1:37576, 172.20.0.10:37576 ✔ Wireguard handshake 11s ago ```
74 lines
1.8 KiB
Go
74 lines
1.8 KiB
Go
package cli_test
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import (
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"context"
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"testing"
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"github.com/stretchr/testify/assert"
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"github.com/coder/coder/v2/agent/agenttest"
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"github.com/coder/coder/v2/cli/clitest"
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"github.com/coder/coder/v2/coderd/coderdtest"
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"github.com/coder/coder/v2/pty/ptytest"
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"github.com/coder/coder/v2/testutil"
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)
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func TestPing(t *testing.T) {
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t.Parallel()
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t.Run("OK", func(t *testing.T) {
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t.Parallel()
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client, workspace, agentToken := setupWorkspaceForAgent(t)
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inv, root := clitest.New(t, "ping", workspace.Name)
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clitest.SetupConfig(t, client, root)
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pty := ptytest.New(t)
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inv.Stdin = pty.Input()
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inv.Stderr = pty.Output()
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inv.Stdout = pty.Output()
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_ = agenttest.New(t, client.URL, agentToken)
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_ = coderdtest.AwaitWorkspaceAgents(t, client, workspace.ID)
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitLong)
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defer cancel()
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cmdDone := tGo(t, func() {
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err := inv.WithContext(ctx).Run()
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assert.NoError(t, err)
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})
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pty.ExpectMatch("pong from " + workspace.Name)
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cancel()
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<-cmdDone
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})
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t.Run("1Ping", func(t *testing.T) {
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t.Parallel()
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client, workspace, agentToken := setupWorkspaceForAgent(t)
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inv, root := clitest.New(t, "ping", "-n", "1", workspace.Name)
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clitest.SetupConfig(t, client, root)
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pty := ptytest.New(t)
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inv.Stdin = pty.Input()
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inv.Stderr = pty.Output()
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inv.Stdout = pty.Output()
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_ = agenttest.New(t, client.URL, agentToken)
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_ = coderdtest.AwaitWorkspaceAgents(t, client, workspace.ID)
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitLong)
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defer cancel()
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cmdDone := tGo(t, func() {
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err := inv.WithContext(ctx).Run()
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assert.NoError(t, err)
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})
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pty.ExpectMatch("pong from " + workspace.Name)
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pty.ExpectMatch("✔ received remote agent data from Coder networking coordinator")
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cancel()
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<-cmdDone
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})
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}
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