drone-yaml/yaml/parse_test.go

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2019-01-22 23:44:17 +00:00
package yaml
import (
"fmt"
"testing"
"github.com/google/go-cmp/cmp"
)
func TestParseRaw(t *testing.T) {
tests := []struct {
data string
want []*RawResource
}{
//
// empty document returns nil resources.
//
{
data: "",
want: nil,
},
//
// single document files.
//
{
data: "kind: pipeline\nfoo: bar",
want: []*RawResource{
{Kind: "pipeline", Data: []byte("kind: pipeline\nfoo: bar\n")},
},
},
{
data: "kind: pipeline\nfoo: bar\n",
want: []*RawResource{
{Kind: "pipeline", Data: []byte("kind: pipeline\nfoo: bar\n")},
},
},
{
data: "---\nkind: pipeline\nfoo: bar\n...",
want: []*RawResource{
{Kind: "pipeline", Data: []byte("kind: pipeline\nfoo: bar\n")},
},
},
{
data: "---\nkind: pipeline\nfoo: bar\n...\n",
want: []*RawResource{
{Kind: "pipeline", Data: []byte("kind: pipeline\nfoo: bar\n")},
},
},
//
// multi-document files.
//
{
data: "kind: a\nb: c\n---\nkind: d\ne: f",
want: []*RawResource{
{Kind: "a", Data: []byte("kind: a\nb: c\n")},
{Kind: "d", Data: []byte("kind: d\ne: f\n")},
},
},
{
data: "---\nkind: a\nb: c\n---\nkind: d\ne: f\n",
want: []*RawResource{
{Kind: "a", Data: []byte("kind: a\nb: c\n")},
{Kind: "d", Data: []byte("kind: d\ne: f\n")},
},
},
{
data: "---\nkind: a\nb: c\n---\nkind: d\ne: f\n...",
want: []*RawResource{
{Kind: "a", Data: []byte("kind: a\nb: c\n")},
{Kind: "d", Data: []byte("kind: d\ne: f\n")},
},
},
{
data: "---\nkind: a\nb: c\n---\nkind: d\ne: f\n...\n",
want: []*RawResource{
{Kind: "a", Data: []byte("kind: a\nb: c\n")},
{Kind: "d", Data: []byte("kind: d\ne: f\n")},
},
},
}
for i, test := range tests {
name := fmt.Sprint(i)
t.Run(name, func(t *testing.T) {
got, err := ParseRawString(test.data)
if err != nil {
t.Error(err)
}
if diff := cmp.Diff(got, test.want); diff != "" {
t.Fail()
t.Log(diff)
}
})
}
}