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32 lines
656 B
Go
32 lines
656 B
Go
package utils
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import (
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"os"
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"testing"
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"gotest.tools/v3/assert"
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)
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func TestReadFile(t *testing.T) {
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// Setup
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file, err := os.Create("/tmp/tinyauth_test_file")
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assert.NilError(t, err)
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_, err = file.WriteString("file content\n")
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assert.NilError(t, err)
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err = file.Close()
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assert.NilError(t, err)
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defer os.Remove("/tmp/tinyauth_test_file")
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// Normal case
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content, err := ReadFile("/tmp/tinyauth_test_file")
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assert.NilError(t, err)
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assert.Equal(t, "file content\n", content)
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// Non-existing file
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content, err = ReadFile("/tmp/non_existing_file")
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assert.ErrorContains(t, err, "no such file or directory")
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assert.Equal(t, "", content)
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}
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