Add some tests (#3030)

server/plugins/environments/parse.go

@@ -26,7 +26,7 @@ type builtin struct {
 	globals []*model.Environ
 }
 
-// Parse returns a EnvironService based on a string slice where key and value are separated by a ":" delimiter.
+// Parse returns a model.EnvironService based on a string slice where key and value are separated by a ":" delimiter.
 func Parse(params []string) model.EnvironService {
 	var globals []*model.Environ
 

server/plugins/environments/parse_test.go

@@ -0,0 +1,26 @@
+package environments
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestParse(t *testing.T) {
+	service := Parse([]string{})
+	env, err := service.EnvironList(nil)
+	assert.NoError(t, err)
+	assert.Empty(t, env)
+
+	service = Parse([]string{"ENV:value"})
+	env, err = service.EnvironList(nil)
+	assert.NoError(t, err)
+	assert.Len(t, env, 1)
+	assert.Equal(t, env[0].Name, "ENV")
+	assert.Equal(t, env[0].Value, "value")
+
+	service = Parse([]string{"ENV:value", "ENV2:value2"})
+	env, err = service.EnvironList(nil)
+	assert.NoError(t, err)
+	assert.Len(t, env, 2)
+}