neo-go/pkg/io/fileWriter_test.go

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package io
import (
"io/ioutil"
"os"
"path"
"testing"
"github.com/stretchr/testify/require"
)
func TestMakeDirForFile_HappyPath(t *testing.T) {
tempDir, err := ioutil.TempDir("", "test")
require.NoError(t, err)
filePath := tempDir + "/testDir/testFile.test"
err = MakeDirForFile(filePath, "test")
defer removeDir(t, tempDir)
require.NoError(t, err)
_, errChDir := os.Create(filePath)
require.NoError(t, errChDir)
}
func removeDir(t *testing.T, dirName string) {
err := os.RemoveAll(dirName)
require.NoError(t, err)
}
func TestMakeDirForFile_Negative(t *testing.T) {
file, err := ioutil.TempFile("", "test")
require.NoError(t, err)
filePath := file.Name() + "/error"
dir := path.Dir(filePath)
err = MakeDirForFile(filePath, "test")
defer removeDir(t, dir)
require.Errorf(t, err, "could not create dir for test: mkdir %s : not a directory", filePath)
}