72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
package lrc
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import (
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"os"
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"path/filepath"
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"strings"
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"testing"
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)
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func TestFormat(t *testing.T) {
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// Create a temporary test file with messy formatting
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content := `[ti:Test LRC File]
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[ar:Test Artist]
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[00:01.00]This should be first.
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[00:05.00]This is the second line.
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[00:09.50]This is the third line.
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`
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tempDir := t.TempDir()
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testFile := filepath.Join(tempDir, "test.lrc")
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if err := os.WriteFile(testFile, []byte(content), 0644); err != nil {
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t.Fatalf("Failed to create test file: %v", err)
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}
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// Format the file
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err := Format(testFile)
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if err != nil {
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t.Fatalf("Format failed: %v", err)
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}
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// Read the formatted file
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formatted, err := os.ReadFile(testFile)
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if err != nil {
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t.Fatalf("Failed to read formatted file: %v", err)
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}
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// Check that the file was at least generated successfully
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lines := strings.Split(string(formatted), "\n")
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if len(lines) < 4 {
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t.Fatalf("Expected at least 4 lines, got %d", len(lines))
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}
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// Check that the metadata was preserved
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if !strings.Contains(string(formatted), "[ti:Test LRC File]") {
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t.Errorf("Expected title metadata in output, not found")
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}
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if !strings.Contains(string(formatted), "[ar:Test Artist]") {
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t.Errorf("Expected artist metadata in output, not found")
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}
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// Check that all the content lines are present
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if !strings.Contains(string(formatted), "This should be first") {
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t.Errorf("Expected 'This should be first' in output, not found")
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}
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if !strings.Contains(string(formatted), "This is the second line") {
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t.Errorf("Expected 'This is the second line' in output, not found")
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}
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if !strings.Contains(string(formatted), "This is the third line") {
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t.Errorf("Expected 'This is the third line' in output, not found")
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}
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}
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func TestFormat_FileError(t *testing.T) {
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// Test with non-existent file
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err := Format("/nonexistent/file.lrc")
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if err == nil {
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t.Error("Expected error when formatting non-existent file, got nil")
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}
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}
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