mirror of https://github.com/portainer/portainer
49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
package filesystem
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import (
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"io/ioutil"
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"path"
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"testing"
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"github.com/stretchr/testify/assert"
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)
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func Test_WriteFile_CanStoreContentInANewFile(t *testing.T) {
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tmpDir := t.TempDir()
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tmpFilePath := path.Join(tmpDir, "dummy")
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content := []byte("content")
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err := WriteToFile(tmpFilePath, content)
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assert.NoError(t, err)
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fileContent, _ := ioutil.ReadFile(tmpFilePath)
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assert.Equal(t, content, fileContent)
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}
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func Test_WriteFile_CanOverwriteExistingFile(t *testing.T) {
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tmpDir := t.TempDir()
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tmpFilePath := path.Join(tmpDir, "dummy")
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err := WriteToFile(tmpFilePath, []byte("content"))
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assert.NoError(t, err)
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content := []byte("new content")
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err = WriteToFile(tmpFilePath, content)
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assert.NoError(t, err)
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fileContent, _ := ioutil.ReadFile(tmpFilePath)
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assert.Equal(t, content, fileContent)
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}
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func Test_WriteFile_CanWriteANestedPath(t *testing.T) {
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tmpDir := t.TempDir()
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tmpFilePath := path.Join(tmpDir, "dir", "sub-dir", "dummy")
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content := []byte("content")
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err := WriteToFile(tmpFilePath, content)
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assert.NoError(t, err)
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fileContent, _ := ioutil.ReadFile(tmpFilePath)
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assert.Equal(t, content, fileContent)
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}
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