Implement file type properties

DevPack.Tests/Properties/Values/FilePropertySettingTests.cs

@@ -0,0 +1,190 @@
+namespace RT_MediaOps.Plan.Properties.Values
+{
+	using System;
+	using System.Linq;
+	using System.Text;
+
+	using Skyline.DataMiner.Solutions.MediaOps.Plan.API;
+
+	[TestClass]
+	public sealed class FilePropertySettingTests
+	{
+		private static byte[] Content(string value) => Encoding.UTF8.GetBytes(value);
+
+		[TestMethod]
+		public void Constructor_SetsPropertyId()
+		{
+			var id = Guid.NewGuid();
+
+			var setting = new FilePropertySetting(new FileProperty(id));
+
+			Assert.AreEqual(id, setting.Id);
+		}
+
+		[TestMethod]
+		public void Constructor_NullProperty_Throws()
+		{
+			Assert.ThrowsException<ArgumentNullException>(() => new FilePropertySetting((FileProperty)null!));
+		}
+
+		[TestMethod]
+		public void NewSetting_HasNoValue()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			Assert.IsFalse(setting.HasValue);
+			Assert.AreEqual(0, setting.Files.Count);
+		}
+
+		[TestMethod]
+		public void AddFile_FileIsTrackedForUpload()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			setting.AddFile("document.pdf", Content("abc"));
+
+			Assert.IsTrue(setting.HasValue);
+			CollectionAssert.AreEqual(new[] { "document.pdf" }, setting.Files.ToArray());
+		}
+
+		[TestMethod]
+		public void AddFile_StripsDirectoryInformation()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			setting.AddFile(@"C:\temp\..\document.pdf", Content("abc"));
+
+			CollectionAssert.AreEqual(new[] { "document.pdf" }, setting.Files.ToArray());
+		}
+
+		[TestMethod]
+		public void AddFile_StripsUnixDirectoryInformation()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			setting.AddFile("/tmp/../document.pdf", Content("abc"));
+
+			CollectionAssert.AreEqual(new[] { "document.pdf" }, setting.Files.ToArray());
+		}
+
+		[TestMethod]
+		public void AddFile_RelativeName_Throws()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			Assert.ThrowsException<ArgumentException>(() => setting.AddFile("..", Content("abc")));
+		}
+
+		[TestMethod]
+		public void AddFile_SameNameTwice_KeepsSingleEntry()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			setting.AddFile("document.pdf", Content("first"));
+			setting.AddFile("document.pdf", Content("second"));
+
+			Assert.AreEqual(1, setting.Files.Count);
+		}
+
+		[TestMethod]
+		public void AddFile_NullContent_Throws()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			Assert.ThrowsException<ArgumentNullException>(() => setting.AddFile("document.pdf", null!));
+		}
+
+		[TestMethod]
+		public void AddFile_EmptyName_Throws()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			Assert.ThrowsException<ArgumentException>(() => setting.AddFile(" ", Content("abc")));
+		}
+
+		[TestMethod]
+		public void AddFile_NameContainingSeparator_Throws()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			Assert.ThrowsException<ArgumentException>(() => setting.AddFile("first|second.pdf", Content("abc")));
+		}
+
+		[TestMethod]
+		public void AddFile_NameContainingInvalidCharacter_Throws()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+
+			Assert.ThrowsException<ArgumentException>(() => setting.AddFile("do<cument>.pdf", Content("abc")));
+		}
+
+		[TestMethod]
+		public void RemoveFile_RemovesFile()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+			setting.AddFile("document.pdf", Content("abc"));
+
+			setting.RemoveFile("document.pdf");
+
+			Assert.IsFalse(setting.HasValue);
+			Assert.AreEqual(0, setting.Files.Count);
+		}
+
+		[TestMethod]
+		public void RemoveFile_UnknownFile_DoesNothing()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+			setting.AddFile("document.pdf", Content("abc"));
+
+			setting.RemoveFile("other.pdf");
+
+			CollectionAssert.AreEqual(new[] { "document.pdf" }, setting.Files.ToArray());
+		}
+
+		[TestMethod]
+		public void ClearFiles_RemovesAllFiles()
+		{
+			var setting = new FilePropertySetting(new FileProperty());
+			setting.AddFile("first.pdf", Content("abc"));
+			setting.AddFile("second.pdf", Content("def"));
+
+			setting.ClearFiles();
+
+			Assert.AreEqual(0, setting.Files.Count);
+		}
+
+		[TestMethod]
+		public void Equals_SameFiles_ReturnsTrue()
+		{
+			var property = new FileProperty(Guid.NewGuid());
+
+			var first = new FilePropertySetting(property).AddFile("a.pdf", Content("a"));
+			var second = new FilePropertySetting(property).AddFile("a.pdf", Content("a"));
+
+			Assert.AreEqual(first, second);
+			Assert.AreEqual(first.GetHashCode(), second.GetHashCode());
+		}
+
+		[TestMethod]
+		public void Equals_DifferentFiles_ReturnsFalse()
+		{
+			var property = new FileProperty(Guid.NewGuid());
+
+			var first = new FilePropertySetting(property).AddFile("a.pdf", Content("a"));
+			var second = new FilePropertySetting(property).AddFile("b.pdf", Content("a"));
+
+			Assert.AreNotEqual(first, second);
+		}
+
+		[TestMethod]
+		public void Equals_IgnoresFileOrder()
+		{
+			var property = new FileProperty(Guid.NewGuid());
+
+			var first = new FilePropertySetting(property).AddFile("a.pdf", Content("a")).AddFile("b.pdf", Content("b"));
+			var second = new FilePropertySetting(property).AddFile("b.pdf", Content("b")).AddFile("a.pdf", Content("a"));
+
+			Assert.AreEqual(first, second);
+		}
+	}
+}