From 0b4849692ff13eb313d9cbf4e570cb842fde1047 Mon Sep 17 00:00:00 2001
From: Syndamia <kami02882@gmail.com>
Date: Sun, 8 Sep 2019 02:13:49 +0300
Subject: Added Wave.cs tests (and fixed a Wave.cs problem)

---
 Oscilloscope/Oscilloscope/Wave.cs           |  4 ++--
 Oscilloscope/OscilloscopeTests/WaveTests.cs | 24 +++++++++++++++++++++++-
 2 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/Oscilloscope/Oscilloscope/Wave.cs b/Oscilloscope/Oscilloscope/Wave.cs
index 6ca5b6f..1f5e915 100644
--- a/Oscilloscope/Oscilloscope/Wave.cs
+++ b/Oscilloscope/Oscilloscope/Wave.cs
@@ -41,8 +41,8 @@ namespace Oscilloscope
         public string Name {
             get { return this.name; }
             set {
-                if (name == "") {
-                    throw new ArgumentException("Name cannot be emty string!");
+                if (value == "") {
+                    throw new ArgumentException("Name cannot be empty string!");
                 }
 
                 name = value;
diff --git a/Oscilloscope/OscilloscopeTests/WaveTests.cs b/Oscilloscope/OscilloscopeTests/WaveTests.cs
index aae4f17..f75634d 100644
--- a/Oscilloscope/OscilloscopeTests/WaveTests.cs
+++ b/Oscilloscope/OscilloscopeTests/WaveTests.cs
@@ -7,6 +7,28 @@ using System.Collections.Generic;
 namespace OscilloscopeTests {
     [TestFixture]
     public class WaveTests {
-        
+
+        [Test]
+        public static void InitialisationOverloadsNameCreaton() {
+            Wave wave1 = new Wave();
+            Wave wave2 = new Wave("My wave");
+
+            Assert.AreEqual("Wave1", wave1.Name, "Automatic wave name isn't working properly.");
+            Assert.AreEqual("My wave", wave2.Name, "Custom wave name from overload doesn't work correctly.");
+
+            var testException = Assert.Throws<ArgumentException>(() => new Wave(""));
+            Assert.AreEqual("Name cannot be empty string!", testException.Message, "There is no eception if you input an empty string as a name");
+        }
+
+        [Test]
+        public static void InitialisationWithAListOfValues() {
+            var testValues = new List<int>() { int.MinValue, int.MinValue + 1, 0, int.MaxValue - 1, int.MaxValue };
+            Wave testWave = new Wave(new List<int>() { int.MinValue, int.MinValue + 1, 0, int.MaxValue - 1, int.MaxValue});
+
+            for (int i = 0; i < 5; i++) {
+                Assert.AreEqual(testValues[i], testWave.GetValue(), $"Wave doesn't return right value (failed on value No {i})");
+            }
+            Assert.AreEqual(testValues[0], testWave.GetValue(), "Wave doesn't reset return index variable correctly.");
+        }
     }
 }
-- 
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