70 lines
No EOL
2.4 KiB
C#
70 lines
No EOL
2.4 KiB
C#
// Copyright (c) .NET Foundation and contributors. All rights reserved.
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// Licensed under the MIT license. See LICENSE file in the project root for full license information.
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Linq;
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using Microsoft.DotNet.Tools.Test.Utilities;
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using Newtonsoft.Json;
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using Newtonsoft.Json.Linq;
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using Xunit;
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using FluentAssertions;
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namespace Microsoft.DotNet.Tests
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{
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public class GivenThatIWantANewCSApp : TestBase
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{
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[Fact]
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public void When_NewtonsoftJson_dependency_added_Then_project_restores_and_runs()
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{
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var rootPath = Temp.CreateDirectory().Path;
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var projectJsonFile = Path.Combine(rootPath, "project.json");
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new TestCommand("dotnet") { WorkingDirectory = rootPath }
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.Execute("new");
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AddProjectJsonDependency(projectJsonFile, "Newtonsoft.Json", "7.0.1");
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new TestCommand("dotnet") { WorkingDirectory = rootPath }
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.Execute("restore")
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.Should().Pass();
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new TestCommand("dotnet") { WorkingDirectory = rootPath }
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.Execute("run")
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.Should().Pass();
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}
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private static void AddProjectJsonDependency(string projectJsonPath, string dependencyId, string dependencyVersion)
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{
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var projectJsonRoot = ReadProject(projectJsonPath);
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var dependenciesNode = projectJsonRoot
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.Descendants()
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.OfType<JProperty>()
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.First(p => p.Name == "dependencies");
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((JObject)dependenciesNode.Value).Add(new JProperty(dependencyId, dependencyVersion));
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WriteProject(projectJsonRoot, projectJsonPath);
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}
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private static JObject ReadProject(string projectJsonPath)
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{
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using (TextReader projectFileReader = File.OpenText(projectJsonPath))
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{
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var projectJsonReader = new JsonTextReader(projectFileReader);
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var serializer = new JsonSerializer();
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return serializer.Deserialize<JObject>(projectJsonReader);
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}
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}
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private static void WriteProject(JObject projectRoot, string projectJsonPath)
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{
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string projectJson = JsonConvert.SerializeObject(projectRoot, Formatting.Indented);
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File.WriteAllText(projectJsonPath, projectJson + Environment.NewLine);
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}
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}
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} |