chore: drop gulp test runner code (#7879)

gulpfile.ts

@@ -9,14 +9,8 @@ const del = require("del");
 const shell = require("gulp-shell");
 const replace = require("gulp-replace");
 const rename = require("gulp-rename");
-const mocha = require("gulp-mocha");
-const chai = require("chai");
-const eslint = require("gulp-eslint");
 const sourcemaps = require("gulp-sourcemaps");
-const istanbul = require("gulp-istanbul");
-const remapIstanbul = require("remap-istanbul/lib/gulpRemapIstanbul");
 const ts = require("gulp-typescript");
-const args = require("yargs").argv;
 
 @Gulpclass()
 export class Gulpfile {
@@ -252,104 +246,4 @@ export class Gulpfile {
         return ["package", "packagePublishNext"];
     }
 
-    // -------------------------------------------------------------------------
-    // Run tests tasks
-    // -------------------------------------------------------------------------
-
-    /**
-     * Runs ts linting to validate source code.
-     */
-    @Task()
-    eslint() {
-        return gulp.src(["./src/**/*.ts", "./test/**/*.ts", "./sample/**/*.ts"])
-            .pipe(eslint())
-            .pipe(eslint.format('stylish'))
-            .pipe(eslint.failAfterError())
-    }
-
-    /**
-     * Runs before test coverage, required step to perform a test coverage.
-     */
-    @Task()
-    coveragePre() {
-        return gulp.src(["./build/compiled/src/**/*.js"])
-            .pipe(istanbul())
-            .pipe(istanbul.hookRequire());
-    }
-
-    /**
-     * Runs post coverage operations.
-     */
-    @Task()
-    coveragePost() {
-        return gulp.src(["./build/compiled/test/**/*.js"])
-            .pipe(istanbul.writeReports());
-    }
-
-    /**
-     * Runs mocha tests.
-     */
-    @Task()
-    runTests() {
-        chai.should();
-        chai.use(require("sinon-chai"));
-        chai.use(require("chai-as-promised"));
-
-        return gulp.src(["./build/compiled/test/**/*.js"])
-            .pipe(mocha({
-                bail: true,
-                grep: !!args.grep ? new RegExp(args.grep) : undefined,
-                timeout: 15000
-            }));
-    }
-
-    @Task()
-    coverageRemap() {
-        return gulp.src("./coverage/coverage-final.json")
-            .pipe(remapIstanbul())
-            .pipe(gulp.dest("./coverage"));
-    }
-
-    /**
-     * Compiles the code and runs tests + makes coverage report.
-     */
-    @SequenceTask()
-    tests() {
-        return [
-            "compile",
-            "coveragePre",
-            "runTests",
-            "coveragePost",
-            "coverageRemap"
-        ];
-    }
-
-    /**
-     * Runs tests, but creates a small delay before running them to make sure to give time for docker containers to be initialized.
-     */
-    @SequenceTask("ci-tests")
-    ciTests() {
-        return [
-            "clean",
-            "compile",
-            "tslint",
-            "wait",
-            "coveragePre",
-            "runTests",
-            "coveragePost",
-            "coverageRemap"
-        ];
-    }
-
-    // -------------------------------------------------------------------------
-    // CI tasks
-    // -------------------------------------------------------------------------
-
-    @Task()
-    createTravisOrmConfig() {
-        return gulp.src("./ormconfig.travis.json")
-            .pipe(rename("ormconfig.json"))
-            .pipe(gulp.dest("./"));
-    }
-
 }

package.json

@@ -212,7 +212,6 @@
     ]
   },
   "scripts": {
-    "test-ci": "gulp ci-tests",
     "test": "rimraf ./build && tsc && mocha --file ./build/compiled/test/utils/test-setup.js --bail --recursive --timeout 60000 ./build/compiled/test",
     "test-fast": "mocha --file ./build/compiled/test/utils/test-setup.js --bail --recursive --timeout 60000 ./build/compiled/test",
     "compile": "rimraf ./build && tsc",