Initial commit

vendor/github.com/hyperhq/libcompose/docker/convert_test.go

@@ -0,0 +1,58 @@
+package docker
+
+import (
+	"path/filepath"
+	"testing"
+
+	shlex "github.com/flynn/go-shlex"
+	"github.com/hyperhq/libcompose/config"
+	"github.com/hyperhq/libcompose/lookup"
+	"github.com/hyperhq/libcompose/yaml"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestParseCommand(t *testing.T) {
+	exp := []string{"sh", "-c", "exec /opt/bin/flanneld -logtostderr=true -iface=${NODE_IP}"}
+	cmd, err := shlex.Split("sh -c 'exec /opt/bin/flanneld -logtostderr=true -iface=${NODE_IP}'")
+	assert.Nil(t, err)
+	assert.Equal(t, exp, cmd)
+}
+
+func TestParseBindsAndVolumes(t *testing.T) {
+	ctx := &Context{}
+	ctx.ComposeFiles = []string{"foo/docker-compose.yml"}
+	ctx.ResourceLookup = &lookup.FileConfigLookup{}
+
+	abs, err := filepath.Abs(".")
+	assert.Nil(t, err)
+	cfg, hostCfg, err := Convert(&config.ServiceConfig{
+		Volumes: []string{"/foo", "/home:/home", "/bar/baz", ".:/home", "/usr/lib:/usr/lib:ro"},
+	}, ctx.Context)
+	assert.Nil(t, err)
+	assert.Equal(t, map[string]struct{}{"/foo": {}, "/bar/baz": {}}, cfg.Volumes)
+	assert.Equal(t, []string{"/home:/home", abs + "/foo:/home", "/usr/lib:/usr/lib:ro"}, hostCfg.Binds)
+}
+
+func TestParseLabels(t *testing.T) {
+	ctx := &Context{}
+	ctx.ComposeFiles = []string{"foo/docker-compose.yml"}
+	ctx.ResourceLookup = &lookup.FileConfigLookup{}
+	bashCmd := "bash"
+	fooLabel := "foo.label"
+	fooLabelValue := "service.config.value"
+	sc := &config.ServiceConfig{
+		Entrypoint: yaml.Command([]string{bashCmd}),
+		Labels:     yaml.SliceorMap{fooLabel: "service.config.value"},
+	}
+	cfg, _, err := Convert(sc, ctx.Context)
+	assert.Nil(t, err)
+
+	cfg.Labels[fooLabel] = "FUN"
+	cfg.Entrypoint[0] = "less"
+
+	assert.Equal(t, fooLabelValue, sc.Labels[fooLabel])
+	assert.Equal(t, "FUN", cfg.Labels[fooLabel])
+
+	assert.Equal(t, yaml.Command{bashCmd}, sc.Entrypoint)
+	assert.Equal(t, []string{"less"}, []string(cfg.Entrypoint))
+}