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package utils
import (
"testing"
"github.com/stretchr/testify/assert"
)
// TestResolvePlaceholderString is a function.
func TestResolvePlaceholderString(t *testing.T) {
type scenario struct {
templateString string
arguments map[string]string
expected string
}
scenarios := []scenario{
{
"",
map[string]string{},
"",
},
{
"hello",
map[string]string{},
"hello",
},
{
"hello {{arg}}",
map[string]string{},
"hello {{arg}}",
},
{
"hello {{arg}}",
map[string]string{"arg": "there"},
"hello there",
},
{
"hello",
map[string]string{"arg": "there"},
"hello",
},
{
"{{nothing}}",
map[string]string{"nothing": ""},
"",
},
{
"{{}} {{ this }} { should not throw}} an {{{{}}}} error",
map[string]string{
"blah": "blah",
"this": "won't match",
},
"{{}} {{ this }} { should not throw}} an {{{{}}}} error",
},
{
"{{a}}",
map[string]string{
"a": "X{{.a}}X",
},
"X{{.a}}X",
},
}
for _, s := range scenarios {
assert.EqualValues(t, s.expected, ResolvePlaceholderString(s.templateString, s.arguments))
}
}
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