Function TestPreStartHookMidSequenceFailure

pkg/e2e/hooks_test.go:253–280

(t *testing.T)

}

func TestPreStartHookMidSequenceFailure(t *testing.T) {
	c := NewParallelCLI(t)
	const (
		projectName = "hooks-pre-start-mid-failure"
		composeFile = "fixtures/pre_start/mid-failure/compose.yaml"
	)

	t.Cleanup(func() {
		c.RunDockerComposeCmd(t, "-f", composeFile, "--project-name", projectName, "down", "-v", "--remove-orphans", "-t", "0")
	})

	// Hook 0 succeeds; hook 1 exits with code 17. up must fail.
	res := c.RunDockerComposeCmdNoCheck(t, "-f", composeFile, "--project-name", projectName, "up", "-d")
	res.Assert(t, icmd.Expected{ExitCode: 1})

	// Error must point at hook index 1 (not 0) and report exit code 17.
	assert.Assert(t, strings.Contains(res.Combined(), "pre_start[1]"), "expected pre_start[1] in output, got: %s", res.Combined())
	assert.Assert(t, strings.Contains(res.Combined(), "17"), "expected exit code 17 in output, got: %s", res.Combined())

	// Hook 0 must have run before hook 1 failed: the file must contain "ran-0".
	probe := c.RunDockerCmd(t, "run", "--rm", "-v", projectName+"_data:/mnt", "alpine", "cat", "/mnt/hooks.txt")
	assert.Assert(t, strings.Contains(probe.Stdout(), "ran-0"), "expected hook 0 output in volume, got: %s", probe.Stdout())

	// The service container must exist but not be running.
	ps := c.RunDockerCmd(t, "ps", "-a", "--filter", "label=com.docker.compose.project="+projectName, "--format", "{{.Names}} {{.State}}")
	assert.Assert(t, strings.Contains(ps.Combined(), "sample"), "expected service container in ps output, got: %s", ps.Combined())
	assert.Assert(t, !strings.Contains(ps.Combined(), "running"), "service container must not be running, got: %s", ps.Combined())
}

func TestPreStartHookSequentialOrder(t *testing.T) {
	c := NewParallelCLI(t)