| 10 | ) |
| 11 | |
| 12 | func TestSplit(t *testing.T) { |
| 13 | testdataDir := "testdata" |
| 14 | |
| 15 | entries, err := os.ReadDir(testdataDir) |
| 16 | if err != nil { |
| 17 | t.Fatalf("Failed to read testdata directory: %v", err) |
| 18 | } |
| 19 | |
| 20 | for _, entry := range entries { |
| 21 | if !entry.IsDir() { |
| 22 | continue |
| 23 | } |
| 24 | |
| 25 | testName := entry.Name() |
| 26 | t.Run(testName, func(t *testing.T) { |
| 27 | testDir := filepath.Join(testdataDir, testName) |
| 28 | |
| 29 | // Read input file |
| 30 | inputPath := filepath.Join(testDir, "input.sql") |
| 31 | inputData, err := os.ReadFile(inputPath) |
| 32 | if err != nil { |
| 33 | t.Fatalf("Failed to read input file: %v", err) |
| 34 | } |
| 35 | |
| 36 | // Read expected output files |
| 37 | var expected []string |
| 38 | for i := 1; ; i++ { |
| 39 | outputPath := filepath.Join(testDir, fmt.Sprintf("output_%d.sql", i)) |
| 40 | data, err := os.ReadFile(outputPath) |
| 41 | if err != nil { |
| 42 | if os.IsNotExist(err) { |
| 43 | break |
| 44 | } |
| 45 | t.Fatalf("Failed to read output file %s: %v", outputPath, err) |
| 46 | } |
| 47 | expected = append(expected, string(data)) |
| 48 | } |
| 49 | |
| 50 | // Run Split |
| 51 | ctx := context.Background() |
| 52 | reader := strings.NewReader(string(inputData)) |
| 53 | |
| 54 | got, err := Split(ctx, reader) |
| 55 | if err != nil { |
| 56 | t.Fatalf("Split() error = %v", err) |
| 57 | } |
| 58 | |
| 59 | // Compare results |
| 60 | if len(got) != len(expected) { |
| 61 | t.Errorf("Split() got %d queries, expected %d", len(got), len(expected)) |
| 62 | t.Logf("Got: %v", got) |
| 63 | t.Logf("Expected: %v", expected) |
| 64 | return |
| 65 | } |
| 66 | |
| 67 | for i := range got { |
| 68 | if got[i] != expected[i] { |
| 69 | t.Errorf("Query %d:\ngot: %q\nexpected: %q", i, got[i], expected[i]) |