mirror of https://github.com/coder/coder.git
287 lines
7.7 KiB
Go
287 lines
7.7 KiB
Go
package reconnectingpty_test
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import (
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"bytes"
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"context"
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"testing"
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"time"
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"github.com/google/uuid"
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"github.com/stretchr/testify/require"
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"github.com/coder/coder/v2/agent/agenttest"
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"github.com/coder/coder/v2/coderd/coderdtest"
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"github.com/coder/coder/v2/coderd/httpapi"
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"github.com/coder/coder/v2/codersdk"
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"github.com/coder/coder/v2/provisioner/echo"
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"github.com/coder/coder/v2/provisionersdk/proto"
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"github.com/coder/coder/v2/scaletest/reconnectingpty"
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"github.com/coder/coder/v2/testutil"
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)
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func Test_Runner(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, agentID := setupRunnerTest(t)
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runner := reconnectingpty.NewRunner(client, reconnectingpty.Config{
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AgentID: agentID,
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Init: codersdk.WorkspaceAgentReconnectingPTYInit{
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// Use ; here because it's powershell compatible (vs &&).
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Command: "echo 'hello world'; sleep 1",
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},
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LogOutput: true,
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})
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitSuperLong)
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defer cancel()
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logs := bytes.NewBuffer(nil)
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err := runner.Run(ctx, "1", logs)
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logStr := logs.String()
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t.Log("Runner logs:\n\n" + logStr)
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require.NoError(t, err)
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require.Contains(t, logStr, "Output:")
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// OSX: Output:\n\thello world\n
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// Win: Output:\n\t\x1b[2J\x1b[m\x1b[H\x1b]0;Administrator: C:\\Program Files\\PowerShell\\7\\pwsh.exe\a\x1b[?25hhello world\n
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require.Contains(t, logStr, "hello world\n")
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})
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t.Run("NoLogOutput", func(t *testing.T) {
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t.Parallel()
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client, agentID := setupRunnerTest(t)
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runner := reconnectingpty.NewRunner(client, reconnectingpty.Config{
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AgentID: agentID,
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Init: codersdk.WorkspaceAgentReconnectingPTYInit{
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Command: "echo 'hello world'",
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},
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LogOutput: false,
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})
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitSuperLong)
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defer cancel()
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logs := bytes.NewBuffer(nil)
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err := runner.Run(ctx, "1", logs)
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logStr := logs.String()
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t.Log("Runner logs:\n\n" + logStr)
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require.NoError(t, err)
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require.NotContains(t, logStr, "Output:")
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})
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t.Run("Timeout", func(t *testing.T) {
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t.Parallel()
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t.Run("NoTimeout", func(t *testing.T) {
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t.Parallel()
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client, agentID := setupRunnerTest(t)
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runner := reconnectingpty.NewRunner(client, reconnectingpty.Config{
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AgentID: agentID,
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Init: codersdk.WorkspaceAgentReconnectingPTYInit{
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Command: "echo 'hello world'",
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},
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Timeout: httpapi.Duration(2 * testutil.WaitSuperLong),
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LogOutput: true,
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})
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitSuperLong)
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defer cancel()
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logs := bytes.NewBuffer(nil)
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err := runner.Run(ctx, "1", logs)
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logStr := logs.String()
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t.Log("Runner logs:\n\n" + logStr)
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require.NoError(t, err)
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})
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t.Run("Timeout", func(t *testing.T) {
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t.Parallel()
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client, agentID := setupRunnerTest(t)
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runner := reconnectingpty.NewRunner(client, reconnectingpty.Config{
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AgentID: agentID,
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Init: codersdk.WorkspaceAgentReconnectingPTYInit{
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Command: "sleep 120",
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},
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Timeout: httpapi.Duration(2 * time.Second),
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LogOutput: true,
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})
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitSuperLong)
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defer cancel()
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logs := bytes.NewBuffer(nil)
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err := runner.Run(ctx, "1", logs)
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logStr := logs.String()
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t.Log("Runner logs:\n\n" + logStr)
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require.Error(t, err)
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require.ErrorIs(t, err, context.DeadlineExceeded)
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})
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})
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t.Run("ExpectTimeout", func(t *testing.T) {
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t.Parallel()
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t.Run("Timeout", func(t *testing.T) {
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t.Parallel()
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client, agentID := setupRunnerTest(t)
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runner := reconnectingpty.NewRunner(client, reconnectingpty.Config{
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AgentID: agentID,
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Init: codersdk.WorkspaceAgentReconnectingPTYInit{
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Command: "sleep 120",
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},
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Timeout: httpapi.Duration(2 * time.Second),
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ExpectTimeout: true,
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LogOutput: true,
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})
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitSuperLong)
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defer cancel()
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logs := bytes.NewBuffer(nil)
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err := runner.Run(ctx, "1", logs)
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logStr := logs.String()
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t.Log("Runner logs:\n\n" + logStr)
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require.NoError(t, err)
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})
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t.Run("NoTimeout", func(t *testing.T) {
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t.Parallel()
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client, agentID := setupRunnerTest(t)
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runner := reconnectingpty.NewRunner(client, reconnectingpty.Config{
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AgentID: agentID,
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Init: codersdk.WorkspaceAgentReconnectingPTYInit{
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Command: "echo 'hello world'",
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},
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Timeout: httpapi.Duration(2 * testutil.WaitSuperLong),
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ExpectTimeout: true,
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LogOutput: true,
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})
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitSuperLong)
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defer cancel()
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logs := bytes.NewBuffer(nil)
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err := runner.Run(ctx, "1", logs)
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logStr := logs.String()
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t.Log("Runner logs:\n\n" + logStr)
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require.Error(t, err)
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require.ErrorContains(t, err, "expected timeout")
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})
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})
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t.Run("ExpectOutput", func(t *testing.T) {
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t.Parallel()
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t.Run("Matches", func(t *testing.T) {
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t.Parallel()
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client, agentID := setupRunnerTest(t)
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runner := reconnectingpty.NewRunner(client, reconnectingpty.Config{
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AgentID: agentID,
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Init: codersdk.WorkspaceAgentReconnectingPTYInit{
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Command: "echo 'hello world'; sleep 1",
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},
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ExpectOutput: "hello world",
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LogOutput: false,
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})
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitSuperLong)
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defer cancel()
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logs := bytes.NewBuffer(nil)
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err := runner.Run(ctx, "1", logs)
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logStr := logs.String()
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t.Log("Runner logs:\n\n" + logStr)
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require.NoError(t, err)
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})
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t.Run("NotMatches", func(t *testing.T) {
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t.Parallel()
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client, agentID := setupRunnerTest(t)
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runner := reconnectingpty.NewRunner(client, reconnectingpty.Config{
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AgentID: agentID,
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Init: codersdk.WorkspaceAgentReconnectingPTYInit{
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Command: "echo 'hello world'; sleep 1",
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},
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ExpectOutput: "bello borld",
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LogOutput: false,
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})
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ctx, cancel := context.WithTimeout(context.Background(), testutil.WaitSuperLong)
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defer cancel()
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logs := bytes.NewBuffer(nil)
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err := runner.Run(ctx, "1", logs)
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logStr := logs.String()
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t.Log("Runner logs:\n\n" + logStr)
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require.Error(t, err)
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require.ErrorContains(t, err, `expected string "bello borld" not found`)
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})
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})
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}
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func setupRunnerTest(t *testing.T) (client *codersdk.Client, agentID uuid.UUID) {
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t.Helper()
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client, _, api := coderdtest.NewWithAPI(t, &coderdtest.Options{
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IncludeProvisionerDaemon: true,
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})
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user := coderdtest.CreateFirstUser(t, client)
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authToken := uuid.NewString()
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version := coderdtest.CreateTemplateVersion(t, client, user.OrganizationID, &echo.Responses{
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Parse: echo.ParseComplete,
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ProvisionPlan: echo.PlanComplete,
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ProvisionApply: []*proto.Response{{
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Type: &proto.Response_Apply{
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Apply: &proto.ApplyComplete{
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Resources: []*proto.Resource{{
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Name: "example",
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Type: "aws_instance",
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Agents: []*proto.Agent{{
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Id: uuid.NewString(),
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Name: "agent",
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Auth: &proto.Agent_Token{
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Token: authToken,
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},
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Apps: []*proto.App{},
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}},
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}},
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},
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},
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}},
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})
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template := coderdtest.CreateTemplate(t, client, user.OrganizationID, version.ID)
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coderdtest.AwaitTemplateVersionJobCompleted(t, client, version.ID)
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workspace := coderdtest.CreateWorkspace(t, client, user.OrganizationID, template.ID)
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coderdtest.AwaitWorkspaceBuildJobCompleted(t, client, workspace.LatestBuild.ID)
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_ = agenttest.New(t, client.URL, authToken)
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resources := coderdtest.AwaitWorkspaceAgents(t, client, workspace.ID)
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require.Eventually(t, func() bool {
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t.Log("agent id", resources[0].Agents[0].ID)
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return (*api.TailnetCoordinator.Load()).Node(resources[0].Agents[0].ID) != nil
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}, testutil.WaitLong, testutil.IntervalMedium, "agent never connected")
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return client, resources[0].Agents[0].ID
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}
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