prysm-pulse/testing/spectest/utils/utils.go
Håvard Anda Estensen d2f4a8cc7c
Replace ioutil with io and os (#10541)
* Replace ioutil with io and os

* Fix build errors
2022-04-18 20:42:07 +00:00

46 lines
1.2 KiB
Go

package utils
import (
"os"
"path"
"testing"
"github.com/bazelbuild/rules_go/go/tools/bazel"
"github.com/ghodss/yaml"
jsoniter "github.com/json-iterator/go"
"github.com/prysmaticlabs/prysm/testing/require"
)
var json = jsoniter.Config{
EscapeHTML: true,
SortMapKeys: true,
ValidateJsonRawMessage: true,
TagKey: "spec-name",
}.Froze()
// UnmarshalYaml using a customized json encoder that supports "spec-name"
// override tag.
func UnmarshalYaml(y []byte, dest interface{}) error {
j, err := yaml.YAMLToJSON(y)
if err != nil {
return err
}
return json.Unmarshal(j, dest)
}
// TestFolders sets the proper config and returns the result of ReadDir
// on the passed in eth2-spec-tests directory along with its path.
func TestFolders(t testing.TB, config, forkOrPhase, folderPath string) ([]os.DirEntry, string) {
testsFolderPath := path.Join("tests", config, forkOrPhase, folderPath)
filepath, err := bazel.Runfile(testsFolderPath)
require.NoError(t, err)
testFolders, err := os.ReadDir(filepath)
require.NoError(t, err)
if len(testFolders) == 0 {
t.Fatalf("No test folders found at %s", testsFolderPath)
}
return testFolders, testsFolderPath
}