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compose-config_test.go
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compose-config_test.go
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package cmd
import (
"io/ioutil"
"path/filepath"
"testing"
"github.com/drud/ddev/pkg/exec"
"github.com/drud/ddev/pkg/testcommon"
"github.com/stretchr/testify/assert"
)
var override = `
version: '3.6'
services:
web:
labels:
my_custom: value_here
`
// TestComposeConfigCmd ensures the compose-config command behaves
// as expected with a simple docker-compose.yaml and with a basic
// docker-compose.override.yaml.
func TestComposeConfigCmd(t *testing.T) {
// Create a temporary directory and switch to it.
tmpdir := testcommon.CreateTmpDir(t.Name())
defer testcommon.CleanupDir(tmpdir)
defer testcommon.Chdir(tmpdir)()
// Create a config
args := []string{
"config",
"--docroot", ".",
"--project-name", "compose-config",
"--project-type", "php",
}
_, err := exec.RunCommand(DdevBin, args)
assert.NoError(t, err)
// Ensure ddev debug compose-config works as expected
args = []string{"debug", "compose-config"}
out, err := exec.RunCommand(DdevBin, args)
assert.NoError(t, err)
assert.Contains(t, out, "services")
// Create a docker-compose.override.yaml
overrideFile := filepath.Join(tmpdir, ".ddev", "docker-compose.override.yaml")
err = ioutil.WriteFile(overrideFile, []byte(override), 0644)
assert.NoError(t, err)
// Ensure ddev debug compose-config includes override values
args = []string{"debug", "compose-config"}
out, err = exec.RunCommand(DdevBin, args)
assert.NoError(t, err)
assert.Contains(t, out, "my_custom: value_here")
}