| /******************************************************************************* |
| * Copyright (c) 2021 Christian Pontesegger and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * Christian Pontesegger - initial API and implementation |
| *******************************************************************************/ |
| |
| package org.eclipse.ease.ui.views.shell.dropins.modules; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertTrue; |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.when; |
| |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.ease.IScriptEngine; |
| import org.eclipse.ease.modules.EnvironmentModule; |
| import org.eclipse.ease.modules.IEnvironment; |
| import org.eclipse.ease.modules.ModuleDefinition; |
| import org.eclipse.ease.ui.views.shell.dropins.variables.VariablesContentProvider; |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.ITreeContentProvider; |
| import org.junit.jupiter.api.DisplayName; |
| import org.junit.jupiter.api.Test; |
| |
| public class ModulesStackContentProviderTest { |
| |
| @Test |
| @DisplayName("getElements() returns found modules") |
| public void getElements_returns_modules() { |
| |
| final List<Object> mockedModules = Arrays.asList(new EnvironmentModule()); |
| |
| final IEnvironment environment = mock(IEnvironment.class); |
| when(environment.getModules()).thenReturn(mockedModules); |
| |
| final Map<String, Object> variables = new HashMap<>(); |
| variables.put("env", environment); |
| |
| final IScriptEngine engine = mock(IScriptEngine.class); |
| when(engine.getVariables()).thenReturn(variables); |
| |
| final IStructuredContentProvider contentProvider = new ModulesStackContentProvider(); |
| |
| assertTrue(contentProvider.getElements(engine)[0] instanceof ModuleDefinition); |
| assertEquals("Environment", ((ModuleDefinition) contentProvider.getElements(engine)[0]).getName()); |
| } |
| |
| @Test |
| @DisplayName("getElements() returns empty list when no environment exists") |
| public void getElements_returns_empty_list_without_environment() { |
| |
| final IScriptEngine engine = mock(IScriptEngine.class); |
| when(engine.getVariables()).thenReturn(new HashMap<>()); |
| |
| final ITreeContentProvider contentProvider = new VariablesContentProvider(); |
| assertEquals(0, contentProvider.getElements(engine).length); |
| } |
| } |