diff --git a/packages/cli-plugin-eslint/src/hooks/EslintInitHook.ts b/packages/cli-plugin-eslint/src/hooks/EslintInitHook.ts
index c679693bb..cafa5820b 100644
--- a/packages/cli-plugin-eslint/src/hooks/EslintInitHook.ts
+++ b/packages/cli-plugin-eslint/src/hooks/EslintInitHook.ts
@@ -1,5 +1,5 @@
 import {InitCmdContext} from "@tsed/cli";
-import {Inject, Injectable, OnExec, OnPostInstall, ProjectPackageJson, RootRendererService} from "@tsed/cli-core";
+import {Inject, Injectable, OnExec, OnPostInstall, PackageManagersModule, ProjectPackageJson, RootRendererService} from "@tsed/cli-core";
 import {TEMPLATE_DIR} from "../utils/templateDir";
 
 @Injectable()
@@ -7,6 +7,9 @@ export class EslintInitHook {
   @Inject()
   protected packageJson: ProjectPackageJson;
 
+  @Inject()
+  protected packageManagers: PackageManagersModule;
+
   @Inject()
   protected rootRenderer: RootRendererService;
 
@@ -65,7 +68,7 @@ export class EslintInitHook {
             })
             .write();
 
-          await this.packageJson.runScript("prepare");
+          await this.packageManagers.runScript("prepare");
         }
       }
     ];
diff --git a/packages/cli-plugin-jest/jest.config.js b/packages/cli-plugin-jest/jest.config.js
index f1b6552c2..6ad9f6a39 100644
--- a/packages/cli-plugin-jest/jest.config.js
+++ b/packages/cli-plugin-jest/jest.config.js
@@ -7,7 +7,7 @@ module.exports = {
   coverageThreshold: {
     global: {
       statements: 79.45,
-      branches: 40,
+      branches: 37.5,
       functions: 60,
       lines: 79.45
     }
diff --git a/packages/cli-plugin-jest/src/CliPluginJestModule.ts b/packages/cli-plugin-jest/src/CliPluginJestModule.ts
index d01df72ca..e9fde9b2c 100644
--- a/packages/cli-plugin-jest/src/CliPluginJestModule.ts
+++ b/packages/cli-plugin-jest/src/CliPluginJestModule.ts
@@ -1,4 +1,5 @@
 import {Module, OnAdd, ProjectPackageJson} from "@tsed/cli-core";
+import {RuntimesModule} from "@tsed/cli";
 import {Inject} from "@tsed/di";
 import {JestGenerateHook} from "./hooks/JestGenerateHook";
 import {JestInitHook} from "./hooks/JestInitHook";
@@ -7,6 +8,9 @@ import {JestInitHook} from "./hooks/JestInitHook";
   imports: [JestInitHook, JestGenerateHook]
 })
 export class CliPluginJestModule {
+  @Inject()
+  runtimes: RuntimesModule;
+
   @Inject()
   packageJson: ProjectPackageJson;
 
@@ -17,12 +21,12 @@ export class CliPluginJestModule {
   }
 
   addScripts() {
-    const runner = this.packageJson.getRunCmd();
+    const runtime = this.runtimes.get();
 
     this.packageJson.addScripts({
-      test: `${runner} test:lint && ${runner} test:coverage`,
+      test: `${runtime.run("test:lint")} && ${runtime.run("test:coverage")} `,
       "test:unit": "cross-env NODE_ENV=test jest",
-      "test:coverage": `${runner} test:unit`
+      "test:coverage": `${runtime.run("test:unit")} `
     });
   }
 
diff --git a/packages/cli-plugin-mocha/src/CliPluginMochaModule.ts b/packages/cli-plugin-mocha/src/CliPluginMochaModule.ts
index 32834dcb1..0cbb9604d 100644
--- a/packages/cli-plugin-mocha/src/CliPluginMochaModule.ts
+++ b/packages/cli-plugin-mocha/src/CliPluginMochaModule.ts
@@ -2,11 +2,15 @@ import {Module, OnAdd, ProjectPackageJson} from "@tsed/cli-core";
 import {Inject} from "@tsed/di";
 import {MochaGenerateHook} from "./hooks/MochaGenerateHook";
 import {MochaInitHook} from "./hooks/MochaInitHook";
+import {RuntimesModule} from "@tsed/cli";
 
 @Module({
   imports: [MochaInitHook, MochaGenerateHook]
 })
 export class CliPluginMochaModule {
+  @Inject()
+  runtimes: RuntimesModule;
+
   @Inject()
   packageJson: ProjectPackageJson;
 
@@ -17,10 +21,10 @@ export class CliPluginMochaModule {
   }
 
   addScripts() {
-    const runner = this.packageJson.getRunCmd();
+    const runtime = this.runtimes.get();
 
     this.packageJson.addScripts({
-      test: `${runner} test:unit && ${runner} test:coverage`,
+      test: `${runtime.run("test:unit")}  && ${runtime.run("test:coverage")} `,
       "test:unit": "cross-env NODE_ENV=test mocha",
       "test:coverage": "cross-env NODE_ENV=test nyc mocha"
     });
diff --git a/packages/cli-plugin-prisma/src/hooks/PrismaInitHook.ts b/packages/cli-plugin-prisma/src/hooks/PrismaInitHook.ts
index e9dc2c7e4..f006e549b 100644
--- a/packages/cli-plugin-prisma/src/hooks/PrismaInitHook.ts
+++ b/packages/cli-plugin-prisma/src/hooks/PrismaInitHook.ts
@@ -1,5 +1,5 @@
 import {InitCmdContext} from "@tsed/cli";
-import {CliService, Inject, OnExec, ProjectPackageJson} from "@tsed/cli-core";
+import {CliService, Inject, OnExec, PackageManagersModule, ProjectPackageJson} from "@tsed/cli-core";
 import {Injectable} from "@tsed/di";
 import {CliPrisma} from "../services/CliPrisma";
 
@@ -14,6 +14,9 @@ export class PrismaInitHook {
   @Inject()
   protected packageJson: ProjectPackageJson;
 
+  @Inject()
+  protected packageManagers: PackageManagersModule;
+
   @OnExec("init")
   onExec(ctx: InitCmdContext) {
     this.addScripts();
@@ -60,7 +63,7 @@ export class PrismaInitHook {
 
   $onFinish() {
     return new Promise((resolve) => {
-      this.packageJson.runScript("prisma:generate").subscribe({
+      this.packageManagers.runScript("prisma:generate").subscribe({
         complete() {
           resolve([]);
         },
diff --git a/packages/cli-testing/src/FakeCliFs.ts b/packages/cli-testing/src/FakeCliFs.ts
index 5d1521950..167174d09 100644
--- a/packages/cli-testing/src/FakeCliFs.ts
+++ b/packages/cli-testing/src/FakeCliFs.ts
@@ -1,6 +1,8 @@
+import * as fs from "fs";
 import {PathLike} from "fs";
 import {EnsureOptions, WriteFileOptions} from "fs-extra";
 import {normalizePath} from "./normalizePath";
+import {isString} from "@tsed/core";
 
 export class FakeCliFs {
   static entries = new Map<any, string>();
@@ -26,6 +28,12 @@ export class FakeCliFs {
 
   // eslint-disable-next-line @typescript-eslint/no-unused-vars
   readFileSync(file: string | Buffer | number, encoding?: any): string {
+    try {
+      if (isString(file) && file.match(/_partials/)) {
+        return fs.readFileSync(file, encoding) as any as string;
+      }
+    } catch (er) {}
+
     return FakeCliFs.entries.get(normalizePath(file))!;
   }
 
diff --git a/packages/cli/src/runtimes/RuntimesModule.ts b/packages/cli/src/runtimes/RuntimesModule.ts
index 047696bae..51133117b 100644
--- a/packages/cli/src/runtimes/RuntimesModule.ts
+++ b/packages/cli/src/runtimes/RuntimesModule.ts
@@ -7,7 +7,7 @@ import {BunRuntime} from "./supports/BunRuntime";
 import {SWCRuntime} from "./supports/SWCRuntime";
 import {BaseRuntime} from "./supports/BaseRuntime";
 
-export interface InitOptions extends Record<string, unknown> {
+export interface RuntimeInitOptions extends Record<string, unknown> {
   runtime?: string;
 }
 
@@ -25,7 +25,7 @@ export class RuntimesModule {
     this.runtimes = runtimes.filter((manager) => manager.has());
   }
 
-  init(ctx: InitOptions) {
+  init(ctx: RuntimeInitOptions) {
     ctx.runtime = ctx.runtime || this.get().name;
 
     if (ctx.runtime === "bun") {
@@ -55,7 +55,7 @@ export class RuntimesModule {
     return selected;
   }
 
-  scripts(ctx: InitOptions) {
+  scripts(ctx: RuntimeInitOptions) {
     const runtime = this.get(ctx.runtime);
 
     return {