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setup.go
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/
setup.go
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package fstesting
import (
"fmt"
"os"
"path/filepath"
"github.com/spf13/afero"
"github.com/SberMarket-Tech/grpc-wiremock/pkg/fstesting/entrymock"
)
func CreateMockFS(entries ...entrymock.Entry) afero.Fs {
fs := afero.NewMemMapFs()
// the MemMapFS write error is deliberately ignored
fs, _ = WriteMockEntries(fs, entries...)
return fs
}
func WriteMockEntries(fs afero.Fs, entries ...entrymock.Entry) (afero.Fs, error) {
for _, entry := range entries {
path := entry.Path()
if entry.IsDir() {
if err := fs.MkdirAll(path, os.ModePerm); err != nil {
return nil, fmt.Errorf("create dir: %w", err)
}
} else {
if err := fs.MkdirAll(filepath.Dir(path), os.ModePerm); err != nil {
return nil, fmt.Errorf("create dir: %w", err)
}
_, err := fs.Create(path)
if err != nil {
return nil, fmt.Errorf("create file: %w", err)
}
}
}
return fs, nil
}