test: migrate to the new Japa (#803)

bin/japaTypes.ts

@@ -0,0 +1,7 @@
+import { Assert } from '@japa/assert'
+
+declare module '@japa/runner' {
+  interface TestContext {
+    assert: Assert
+  }
+}

bin/test.ts

@@ -0,0 +1,44 @@
+import { assert } from '@japa/assert'
+import { specReporter } from '@japa/spec-reporter'
+import { runFailedTests } from '@japa/run-failed-tests'
+import { processCliArgs, configure, run } from '@japa/runner'
+import { remove } from 'fs-extra'
+import { join } from 'path'
+
+/*
+|--------------------------------------------------------------------------
+| Configure tests
+|--------------------------------------------------------------------------
+|
+| The configure method accepts the configuration to configure the Japa
+| tests runner.
+|
+| The first method call "processCliArgs" process the command line arguments
+| and turns them into a config object. Using this method is not mandatory.
+|
+| Please consult japa.dev/runner-config for the config docs.
+*/
+configure({
+  ...processCliArgs(process.argv.slice(2)),
+  ...{
+    files: ['test/**/*.spec.ts', '!test/database/drop-table.spec.ts'],
+    plugins: [assert(), runFailedTests()],
+    reporters: [specReporter()],
+    importer: (filePath: string) => import(filePath),
+    teardown: [
+      async () => {
+        await remove(join(__dirname, 'test-helpers', 'tmp'))
+      },
+    ],
+  },
+})
+
+/*
+|--------------------------------------------------------------------------
+| Run tests
+|--------------------------------------------------------------------------
+|
+| The following "run" method is required to execute all the tests.
+|
+*/
+run()

package.json

@@ -16,12 +16,12 @@
   "scripts": {
     "mrm": "mrm --preset=@adonisjs/mrm-preset",
     "pretest": "npm run lint",
-    "test:better_sqlite": "cross-env DB=better_sqlite FORCE_COLOR=true node ./.bin/test.js",
-    "test:sqlite": "cross-env DB=sqlite FORCE_COLOR=true node ./.bin/test.js",
-    "test:mysql": "cross-env DB=mysql FORCE_COLOR=true node ./.bin/test.js",
-    "test:mysql_legacy": "cross-env DB=mysql_legacy FORCE_COLOR=true node ./.bin/test.js",
-    "test:mssql": "cross-env DB=mssql FORCE_COLOR=true node ./.bin/test.js",
-    "test:pg": "cross-env DB=pg FORCE_COLOR=true node ./.bin/test.js",
+    "test:better_sqlite": "cross-env DB=better_sqlite FORCE_COLOR=true node -r @adonisjs/require-ts/build/register ./bin/test.ts",
+    "test:sqlite": "cross-env DB=sqlite FORCE_COLOR=true node -r @adonisjs/require-ts/build/register ./bin/test.ts",
+    "test:mysql": "cross-env DB=mysql FORCE_COLOR=true node -r @adonisjs/require-ts/build/register ./bin/test.ts",
+    "test:mysql_legacy": "cross-env DB=mysql_legacy FORCE_COLOR=true node -r @adonisjs/require-ts/build/register ./bin/test.ts",
+    "test:mssql": "cross-env DB=mssql FORCE_COLOR=true node -r @adonisjs/require-ts/build/register ./bin/test.ts",
+    "test:pg": "cross-env DB=pg FORCE_COLOR=true node -r @adonisjs/require-ts/build/register ./bin/test.ts",
     "test:docker": "npm run test:mysql && npm run test:mysql_legacy && npm run test:pg && npm run test:mssql",
     "test": "docker-compose -f docker-compose.yml -f docker-compose-test.yml build && docker-compose -f docker-compose.yml -f docker-compose-test.yml run --rm test && npm run test:sqlite && npm run test:better_sqlite",
     "lint": "eslint . --ext=.ts",
@@ -69,6 +69,10 @@
     "@adonisjs/repl": "^3.1.8",
     "@adonisjs/require-ts": "^2.0.10",
     "@adonisjs/sink": "^5.2.2",
+    "@japa/assert": "^1.2.3",
+    "@japa/run-failed-tests": "^1.0.3",
+    "@japa/runner": "^1.2.0",
+    "@japa/spec-reporter": "^1.1.7",
     "@poppinss/dev-utils": "^2.0.2",
     "@types/luxon": "^2.0.9",
     "@types/node": "^17.0.21",
@@ -90,7 +94,6 @@
     "fs-extra": "^10.0.1",
     "github-label-sync": "^2.0.1",
     "husky": "^7.0.4",
-    "japa": "^4.0.0",
     "mrm": "^3.0.10",
     "mysql": "^2.18.1",
     "np": "^7.6.0",

src/Dialects/Mysql.ts

@@ -96,6 +96,8 @@ export class MysqlDialect implements DialectContract {
   public async dropAllTables() {
     let tables = await this.getAllTables()
 
+    if (!tables.length) return
+
     /**
      * Add backquote around table names to avoid syntax errors
      * in case of a table name with a reserved keyword