[#6372] Add test code

go-gorm · Nov 7, 2024 · 68dccca · 68dccca
1 parent 2c10b8b
commit 68dccca
Showing 1 changed file with 65 additions and 16 deletions.
diff --git a/tests/migrate_test.go b/tests/migrate_test.go
@@ -148,8 +148,6 @@ func TestSmartMigrateColumn(t *testing.T) {
 		ID       uint
 		Name     string
 		Salary   float64
-		Bonus    float64 `gorm:"not null"`
-		Stock    float64
 		Birthday time.Time `gorm:"precision:4"`
 	}
 
@@ -159,10 +157,8 @@ func TestSmartMigrateColumn(t *testing.T) {
 
 	type UserMigrateColumn2 struct {
 		ID                  uint
-		Name                string  `gorm:"size:128"`
-		Salary              float64 `gorm:"precision:2"`
-		Bonus               float64
-		Stock               float64   `gorm:"not null"`
+		Name                string    `gorm:"size:128"`
+		Salary              float64   `gorm:"precision:2"`
 		Birthday            time.Time `gorm:"precision:2"`
 		NameIgnoreMigration string    `gorm:"size:100"`
 	}
@@ -186,16 +182,6 @@ func TestSmartMigrateColumn(t *testing.T) {
 			if precision, o, _ := columnType.DecimalSize(); (fullSupported || precision != 0) && precision != 2 {
 				t.Fatalf("salary's precision should be 2, but got %v %v", precision, o)
 			}
-		case "bonus":
-			// allow to change non-nullable to nullable
-			if nullable, _ := columnType.Nullable(); !nullable {
-				t.Fatalf("bonus's nullable should be true, bug got %t", nullable)
-			}
-		case "stock":
-			// do not allow to change nullable to non-nullable
-			if nullable, _ := columnType.Nullable(); !nullable {
-				t.Fatalf("stock's nullable should be true, bug got %t", nullable)
-			}
 		case "birthday":
 			if precision, _, _ := columnType.DecimalSize(); (fullSupported || precision != 0) && precision != 2 {
 				t.Fatalf("birthday's precision should be 2, but got %v", precision)
@@ -1959,3 +1945,66 @@ func TestMigrateWithUniqueIndexAndUnique(t *testing.T) {
 		}
 	}
 }
+
+func TestSmartMigrateColumnNullable(t *testing.T) {
+	fullSupported := map[string]bool{"mysql": true, "postgres": true}[DB.Dialector.Name()]
+
+	type UserMigrateColumn struct {
+		ID       uint
+		Name     string
+		Salary   float64
+		Bonus    float64 `gorm:"not null"`
+		Stock    float64
+		Birthday time.Time `gorm:"precision:4"`
+	}
+
+	DB.Migrator().DropTable(&UserMigrateColumn{})
+
+	DB.AutoMigrate(&UserMigrateColumn{})
+
+	type UserMigrateColumn2 struct {
+		ID                  uint
+		Name                string  `gorm:"size:128"`
+		Salary              float64 `gorm:"precision:2"`
+		Bonus               float64
+		Stock               float64   `gorm:"not null"`
+		Birthday            time.Time `gorm:"precision:2"`
+		NameIgnoreMigration string    `gorm:"size:100"`
+	}
+
+	if err := DB.Table("user_migrate_columns").AutoMigrate(&UserMigrateColumn2{}); err != nil {
+		t.Fatalf("failed to auto migrate, got error: %v", err)
+	}
+
+	columnTypes, err := DB.Table("user_migrate_columns").Migrator().ColumnTypes(&UserMigrateColumn{})
+	if err != nil {
+		t.Fatalf("failed to get column types, got error: %v", err)
+	}
+
+	for _, columnType := range columnTypes {
+		switch columnType.Name() {
+		case "name":
+			if length, _ := columnType.Length(); (fullSupported || length != 0) && length != 128 {
+				t.Fatalf("name's length should be 128, but got %v", length)
+			}
+		case "salary":
+			if precision, o, _ := columnType.DecimalSize(); (fullSupported || precision != 0) && precision != 2 {
+				t.Fatalf("salary's precision should be 2, but got %v %v", precision, o)
+			}
+		case "bonus":
+			// allow to change non-nullable to nullable
+			if nullable, _ := columnType.Nullable(); !nullable {
+				t.Fatalf("bonus's nullable should be true, bug got %t", nullable)
+			}
+		case "stock":
+			// do not allow to change nullable to non-nullable
+			if nullable, _ := columnType.Nullable(); !nullable {
+				t.Fatalf("stock's nullable should be true, bug got %t", nullable)
+			}
+		case "birthday":
+			if precision, _, _ := columnType.DecimalSize(); (fullSupported || precision != 0) && precision != 2 {
+				t.Fatalf("birthday's precision should be 2, but got %v", precision)
+			}
+		}
+	}
+}