1 files changed, 53 insertions, 0 deletions
diff --git a/cmd/podman/shared/parse/parse_test.go b/cmd/podman/shared/parse/parse_test.go
index 1359076a0..a6ddc2be9 100644
--- a/cmd/podman/shared/parse/parse_test.go
+++ b/cmd/podman/shared/parse/parse_test.go
@@ -4,9 +4,33 @@
 package parse
 
 import (
+	"io/ioutil"
+	"os"
 	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+var (
+	Var1 = []string{"ONE=1", "TWO=2"}
 )
 
+func createTmpFile(content []byte) (string, error) {
+	tmpfile, err := ioutil.TempFile(os.TempDir(), "unittest")
+	if err != nil {
+		return "", err
+	}
+
+	if _, err := tmpfile.Write(content); err != nil {
+		return "", err
+
+	}
+	if err := tmpfile.Close(); err != nil {
+		return "", err
+	}
+	return tmpfile.Name(), nil
+}
+
 func TestValidateExtraHost(t *testing.T) {
 	type args struct {
 		val string
@@ -97,3 +121,32 @@ func TestValidateFileName(t *testing.T) {
 		})
 	}
 }
+
+func TestGetAllLabels(t *testing.T) {
+	fileLabels := []string{}
+	labels, _ := GetAllLabels(fileLabels, Var1)
+	assert.Equal(t, len(labels), 2)
+}
+
+func TestGetAllLabelsBadKeyValue(t *testing.T) {
+	inLabels := []string{"=badValue", "="}
+	fileLabels := []string{}
+	_, err := GetAllLabels(fileLabels, inLabels)
+	assert.Error(t, err, assert.AnError)
+}
+
+func TestGetAllLabelsBadLabelFile(t *testing.T) {
+	fileLabels := []string{"/foobar5001/be"}
+	_, err := GetAllLabels(fileLabels, Var1)
+	assert.Error(t, err, assert.AnError)
+}
+
+func TestGetAllLabelsFile(t *testing.T) {
+	content := []byte("THREE=3")
+	tFile, err := createTmpFile(content)
+	defer os.Remove(tFile)
+	assert.NoError(t, err)
+	fileLabels := []string{tFile}
+	result, _ := GetAllLabels(fileLabels, Var1)
+	assert.Equal(t, len(result), 3)
+}