315 lines
10 KiB
Go
315 lines
10 KiB
Go
package integration
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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.warky.dev/wdevs/relspecgo/pkg/models"
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"git.warky.dev/wdevs/relspecgo/pkg/readers"
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bunreader "git.warky.dev/wdevs/relspecgo/pkg/readers/bun"
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gormreader "git.warky.dev/wdevs/relspecgo/pkg/readers/gorm"
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yamlreader "git.warky.dev/wdevs/relspecgo/pkg/readers/yaml"
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"git.warky.dev/wdevs/relspecgo/pkg/writers"
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bunwriter "git.warky.dev/wdevs/relspecgo/pkg/writers/bun"
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gormwriter "git.warky.dev/wdevs/relspecgo/pkg/writers/gorm"
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yamlwriter "git.warky.dev/wdevs/relspecgo/pkg/writers/yaml"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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"gopkg.in/yaml.v3"
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)
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// TestYAMLToBunRoundTrip tests YAML → Bun Go → YAML roundtrip
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func TestYAMLToBunRoundTrip(t *testing.T) {
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testDir := t.TempDir()
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// Step 1: Read YAML file
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t.Log("Step 1: Reading YAML file...")
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yamlPath := filepath.Join("..", "assets", "yaml", "database.yaml")
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yamlReaderOpts := &readers.ReaderOptions{
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FilePath: yamlPath,
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}
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yamlReader := yamlreader.NewReader(yamlReaderOpts)
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dbFromYAML, err := yamlReader.ReadDatabase()
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require.NoError(t, err, "Failed to read YAML file")
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require.NotNil(t, dbFromYAML, "Database from YAML should not be nil")
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t.Logf(" ✓ Read database '%s' with %d schemas", dbFromYAML.Name, len(dbFromYAML.Schemas))
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// Step 2: Write to Bun Go code
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t.Log("Step 2: Writing to Bun Go code...")
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bunGoPath := filepath.Join(testDir, "models_bun.go")
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bunWriterOpts := &writers.WriterOptions{
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OutputPath: bunGoPath,
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PackageName: "models",
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Metadata: map[string]interface{}{
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"generate_table_name": true,
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"generate_get_id": false,
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},
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}
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bunWriter := bunwriter.NewWriter(bunWriterOpts)
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err = bunWriter.WriteDatabase(dbFromYAML)
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require.NoError(t, err, "Failed to write Bun Go code")
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bunStat, err := os.Stat(bunGoPath)
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require.NoError(t, err, "Bun Go file should exist")
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require.Greater(t, bunStat.Size(), int64(0), "Bun Go file should not be empty")
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t.Logf(" ✓ Wrote Bun Go file (%d bytes)", bunStat.Size())
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// Step 3: Read Bun Go code back
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t.Log("Step 3: Reading Bun Go code back...")
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bunReaderOpts := &readers.ReaderOptions{
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FilePath: bunGoPath,
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}
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bunReader := bunreader.NewReader(bunReaderOpts)
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dbFromBun, err := bunReader.ReadDatabase()
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require.NoError(t, err, "Failed to read Bun Go code")
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require.NotNil(t, dbFromBun, "Database from Bun should not be nil")
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t.Logf(" ✓ Read database from Bun with %d schemas", len(dbFromBun.Schemas))
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// Step 4: Write back to YAML
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t.Log("Step 4: Writing back to YAML...")
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yaml2Path := filepath.Join(testDir, "roundtrip.yaml")
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yamlWriter2Opts := &writers.WriterOptions{
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OutputPath: yaml2Path,
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}
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yamlWriter2 := yamlwriter.NewWriter(yamlWriter2Opts)
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err = yamlWriter2.WriteDatabase(dbFromBun)
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require.NoError(t, err, "Failed to write YAML")
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yaml2Stat, err := os.Stat(yaml2Path)
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require.NoError(t, err, "Second YAML file should exist")
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require.Greater(t, yaml2Stat.Size(), int64(0), "Second YAML file should not be empty")
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t.Logf(" ✓ Wrote second YAML file (%d bytes)", yaml2Stat.Size())
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// Step 5: Compare YAML files
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t.Log("Step 5: Comparing YAML outputs...")
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// Read both YAML files
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yaml1Data, err := os.ReadFile(yamlPath)
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require.NoError(t, err, "Failed to read first YAML")
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yaml2Data, err := os.ReadFile(yaml2Path)
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require.NoError(t, err, "Failed to read second YAML")
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// Parse into Database models for comparison
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var db1, db2 models.Database
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err = yaml.Unmarshal(yaml1Data, &db1)
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require.NoError(t, err, "Failed to parse first YAML")
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err = yaml.Unmarshal(yaml2Data, &db2)
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require.NoError(t, err, "Failed to parse second YAML")
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// Compare high-level structure
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t.Log(" Comparing high-level structure...")
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assert.Equal(t, len(db1.Schemas), len(db2.Schemas), "Schema count should match")
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// Compare schemas and tables
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for i, schema1 := range db1.Schemas {
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if i >= len(db2.Schemas) {
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t.Errorf("Schema index %d out of bounds in second database", i)
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continue
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}
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schema2 := db2.Schemas[i]
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assert.Equal(t, schema1.Name, schema2.Name, "Schema names should match")
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assert.Equal(t, len(schema1.Tables), len(schema2.Tables),
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"Table count in schema '%s' should match", schema1.Name)
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// Compare tables
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for j, table1 := range schema1.Tables {
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if j >= len(schema2.Tables) {
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t.Errorf("Table index %d out of bounds in schema '%s'", j, schema1.Name)
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continue
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}
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table2 := schema2.Tables[j]
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assert.Equal(t, table1.Name, table2.Name,
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"Table names should match in schema '%s'", schema1.Name)
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// Compare column count
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assert.Equal(t, len(table1.Columns), len(table2.Columns),
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"Column count in table '%s.%s' should match", schema1.Name, table1.Name)
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// Compare each column
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for colName, col1 := range table1.Columns {
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col2, ok := table2.Columns[colName]
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if !ok {
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t.Errorf("Column '%s' missing from roundtrip table '%s.%s'",
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colName, schema1.Name, table1.Name)
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continue
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}
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// Compare key column properties
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assert.Equal(t, col1.Name, col2.Name,
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"Column name mismatch in '%s.%s.%s'", schema1.Name, table1.Name, colName)
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assert.Equal(t, col1.Type, col2.Type,
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"Column type mismatch in '%s.%s.%s'", schema1.Name, table1.Name, colName)
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assert.Equal(t, col1.IsPrimaryKey, col2.IsPrimaryKey,
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"Primary key mismatch in '%s.%s.%s'", schema1.Name, table1.Name, colName)
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}
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}
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}
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// Summary
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t.Log("Summary:")
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t.Logf(" ✓ Round-trip completed: YAML → Bun → YAML")
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t.Logf(" ✓ Schemas match: %d", len(db1.Schemas))
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totalTables := 0
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for _, schema := range db1.Schemas {
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totalTables += len(schema.Tables)
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}
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t.Logf(" ✓ Total tables: %d", totalTables)
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}
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// TestYAMLToGORMRoundTrip tests YAML → GORM Go → YAML roundtrip
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func TestYAMLToGORMRoundTrip(t *testing.T) {
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testDir := t.TempDir()
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// Step 1: Read YAML file
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t.Log("Step 1: Reading YAML file...")
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yamlPath := filepath.Join("..", "assets", "yaml", "database.yaml")
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yamlReaderOpts := &readers.ReaderOptions{
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FilePath: yamlPath,
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}
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yamlReader := yamlreader.NewReader(yamlReaderOpts)
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dbFromYAML, err := yamlReader.ReadDatabase()
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require.NoError(t, err, "Failed to read YAML file")
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require.NotNil(t, dbFromYAML, "Database from YAML should not be nil")
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t.Logf(" ✓ Read database '%s' with %d schemas", dbFromYAML.Name, len(dbFromYAML.Schemas))
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// Step 2: Write to GORM Go code
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t.Log("Step 2: Writing to GORM Go code...")
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gormGoPath := filepath.Join(testDir, "models_gorm.go")
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gormWriterOpts := &writers.WriterOptions{
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OutputPath: gormGoPath,
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PackageName: "models",
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Metadata: map[string]interface{}{
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"generate_table_name": true,
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"generate_get_id": false,
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},
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}
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gormWriter := gormwriter.NewWriter(gormWriterOpts)
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err = gormWriter.WriteDatabase(dbFromYAML)
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require.NoError(t, err, "Failed to write GORM Go code")
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gormStat, err := os.Stat(gormGoPath)
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require.NoError(t, err, "GORM Go file should exist")
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require.Greater(t, gormStat.Size(), int64(0), "GORM Go file should not be empty")
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t.Logf(" ✓ Wrote GORM Go file (%d bytes)", gormStat.Size())
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// Step 3: Read GORM Go code back
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t.Log("Step 3: Reading GORM Go code back...")
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gormReaderOpts := &readers.ReaderOptions{
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FilePath: gormGoPath,
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}
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gormReader := gormreader.NewReader(gormReaderOpts)
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dbFromGORM, err := gormReader.ReadDatabase()
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require.NoError(t, err, "Failed to read GORM Go code")
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require.NotNil(t, dbFromGORM, "Database from GORM should not be nil")
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t.Logf(" ✓ Read database from GORM with %d schemas", len(dbFromGORM.Schemas))
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// Step 4: Write back to YAML
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t.Log("Step 4: Writing back to YAML...")
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yaml2Path := filepath.Join(testDir, "roundtrip.yaml")
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yamlWriter2Opts := &writers.WriterOptions{
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OutputPath: yaml2Path,
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}
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yamlWriter2 := yamlwriter.NewWriter(yamlWriter2Opts)
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err = yamlWriter2.WriteDatabase(dbFromGORM)
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require.NoError(t, err, "Failed to write YAML")
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yaml2Stat, err := os.Stat(yaml2Path)
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require.NoError(t, err, "Second YAML file should exist")
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require.Greater(t, yaml2Stat.Size(), int64(0), "Second YAML file should not be empty")
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t.Logf(" ✓ Wrote second YAML file (%d bytes)", yaml2Stat.Size())
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// Step 5: Compare YAML files
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t.Log("Step 5: Comparing YAML outputs...")
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// Read both YAML files
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yaml1Data, err := os.ReadFile(yamlPath)
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require.NoError(t, err, "Failed to read first YAML")
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yaml2Data, err := os.ReadFile(yaml2Path)
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require.NoError(t, err, "Failed to read second YAML")
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// Parse into Database models for comparison
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var db1, db2 models.Database
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err = yaml.Unmarshal(yaml1Data, &db1)
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require.NoError(t, err, "Failed to parse first YAML")
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err = yaml.Unmarshal(yaml2Data, &db2)
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require.NoError(t, err, "Failed to parse second YAML")
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// Compare high-level structure
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t.Log(" Comparing high-level structure...")
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assert.Equal(t, len(db1.Schemas), len(db2.Schemas), "Schema count should match")
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// Compare schemas and tables
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for i, schema1 := range db1.Schemas {
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if i >= len(db2.Schemas) {
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t.Errorf("Schema index %d out of bounds in second database", i)
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continue
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}
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schema2 := db2.Schemas[i]
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assert.Equal(t, schema1.Name, schema2.Name, "Schema names should match")
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assert.Equal(t, len(schema1.Tables), len(schema2.Tables),
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"Table count in schema '%s' should match", schema1.Name)
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// Compare tables
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for j, table1 := range schema1.Tables {
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if j >= len(schema2.Tables) {
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t.Errorf("Table index %d out of bounds in schema '%s'", j, schema1.Name)
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continue
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}
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table2 := schema2.Tables[j]
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assert.Equal(t, table1.Name, table2.Name,
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"Table names should match in schema '%s'", schema1.Name)
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// Compare column count
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assert.Equal(t, len(table1.Columns), len(table2.Columns),
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"Column count in table '%s.%s' should match", schema1.Name, table1.Name)
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// Compare each column
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for colName, col1 := range table1.Columns {
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col2, ok := table2.Columns[colName]
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if !ok {
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t.Errorf("Column '%s' missing from roundtrip table '%s.%s'",
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colName, schema1.Name, table1.Name)
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continue
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}
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// Compare key column properties
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assert.Equal(t, col1.Name, col2.Name,
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"Column name mismatch in '%s.%s.%s'", schema1.Name, table1.Name, colName)
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assert.Equal(t, col1.Type, col2.Type,
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"Column type mismatch in '%s.%s.%s'", schema1.Name, table1.Name, colName)
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assert.Equal(t, col1.IsPrimaryKey, col2.IsPrimaryKey,
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"Primary key mismatch in '%s.%s.%s'", schema1.Name, table1.Name, colName)
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}
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}
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}
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// Summary
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t.Log("Summary:")
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t.Logf(" ✓ Round-trip completed: YAML → GORM → YAML")
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t.Logf(" ✓ Schemas match: %d", len(db1.Schemas))
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totalTables := 0
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for _, schema := range db1.Schemas {
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totalTables += len(schema.Tables)
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}
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t.Logf(" ✓ Total tables: %d", totalTables)
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}
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