47 lines
1.2 KiB
Go
47 lines
1.2 KiB
Go
package utils
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import (
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"os"
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"path/filepath"
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"testing"
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"git.ctrlz.es/mgdelacroix/birthdaybot/model"
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"github.com/stretchr/testify/require"
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)
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// ToDo: replace with os.CreateTemp
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// ioutil.TempFile()
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func TestGetPictureForBirthday(t *testing.T) {
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tmpDir, err := os.MkdirTemp("", "birthdaybot-pictures-")
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require.NoError(t, err)
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defer os.RemoveAll(tmpDir)
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birthday := &model.Birthday{
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Name: "John Doe",
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Email: "john@doe.com",
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Phone: "987654321",
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YearOfBirth: 2022,
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MonthOfBirth: 7,
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DayOfBirth: 1,
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}
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expectedPath := filepath.Join(tmpDir, "2022_7_1_987654321.png")
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t.Run("should return the right path when the file exists", func(t *testing.T) {
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// we create the file
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require.NoError(t, os.WriteFile(expectedPath, []byte("dummy"), 0755))
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picture, err := GetPictureForBirthday(birthday, tmpDir)
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require.NoError(t, err)
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require.Equal(t, expectedPath, picture)
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})
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t.Run("should fail if the file doesn't exist", func(t *testing.T) {
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// we ensure that the file doesn't exist
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require.NoError(t, os.Remove(expectedPath))
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picture, err := GetPictureForBirthday(birthday, tmpDir)
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require.ErrorIs(t, err, os.ErrNotExist)
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require.Empty(t, picture)
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})
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}
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