refactor: move core-tools to monorepo

packages/core-tools/test/create-diagram.spec.ts

@@ -0,0 +1,89 @@
+/* eslint-disable unicorn/prefer-module */
+/*
+ * Copyright (C) 2018-2019 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+import {expect} from 'chai';
+import {existsSync, unlinkSync} from 'fs';
+import {slow, suite, test, timeout} from '@testdeck/mocha';
+import {createDiagram, createDiagramFromString} from '../src/uml/create-diagram';
+import {UMLConfig} from '../src/uml/uml-config';
+import {LightweightDefinition} from '../src/easy-ast/types/lightweight-definition';
+import nock = require('nock');
+import {lightweightDefinitionsFromPath} from '../src/easy-ast/easy-ast';
+import path from 'path';
+
+@suite(timeout(15_000), slow(5000))
+export class CreateDiagramSpec {
+  plantUmlConfig: UMLConfig;
+
+  definitions: LightweightDefinition[];
+
+  constructor() {
+    this.plantUmlConfig = {
+      definitions: [],
+      showAssociations: true,
+      showEnumValues: true,
+      showInheritance: true,
+      showInheritedProperties: true,
+      showOptionalProperties: true,
+      showProperties: true,
+    };
+
+    this.definitions = lightweightDefinitionsFromPath('./test/model');
+  }
+
+  @test
+  async shouldRefuseRequest() {
+    const testPlantUmlCode = 'class Test{\n}';
+    try {
+      await createDiagramFromString(testPlantUmlCode, 'http://plantuml:8080');
+    } catch (error) {
+      expect([
+        new Error('getaddrinfo ENOTFOUND plantuml plantuml:8080').message,
+        new Error('getaddrinfo EAI_AGAIN plantuml plantuml:8080').message,
+        new Error('getaddrinfo ENOTFOUND plantuml').message,
+      ]).to.include((error as NodeJS.ErrnoException).message);
+    }
+  }
+
+  /**
+   * This test will only test the functionality of the method
+   * - Converting the definitions to plantuml code
+   * - Sending the code to a server
+   * - Writing the response to a file
+   * This test will not check the file content
+   */
+  @test
+  async shouldCreateDiagrams() {
+    nock('http://plantuml:8080')
+      .persist()
+      .get(() => true)
+      .reply(200, 'This will be the file content');
+
+    let fileName = await createDiagram(this.definitions, this.plantUmlConfig, 'http://plantuml:8080');
+    let filePath = path.resolve(__dirname, '..', fileName);
+    expect(await existsSync(filePath)).to.equal(true);
+
+    await unlinkSync(fileName);
+    this.plantUmlConfig.showAssociations = false;
+
+    this.plantUmlConfig.showInheritance = false;
+    fileName = await createDiagram(this.definitions, this.plantUmlConfig, 'http://plantuml:8080');
+    filePath = path.resolve(__dirname, '..', fileName);
+    expect(await existsSync(filePath)).to.equal(true);
+    await unlinkSync(fileName);
+
+    nock.cleanAll();
+  }
+}