Chore: A bunch of coding style consistency changes.

Author: StringEpsilon

PhpSerializerNET.Test/DataTypes/IPhpObjectStruct.cs

@@ -11,7 +11,7 @@ public string GetClassName() {
 			return this._className;
 		}
 		public void SetClassName(string className) {
-			_className = className;
+			this._className = className;
 		}
 		public string Foo;
 	}

PhpSerializerNET.Test/DataTypes/MyPhpObject.cs

@@ -11,7 +11,7 @@ public string GetClassName() {
 			return this._className;
 		}
 		public void SetClassName(string className) {
-			_className = className;
+			this._className = className;
 		}
 		public string Foo { get; set; }
 	}

PhpSerializerNET.Test/Deserialize/ArrayDeserialization.cs

@@ -40,7 +40,7 @@ public void ExplicitToClassFormatException() {
 
 	[Fact]
 	public void ExplicitToClassWrongProperty() {
-		var ex = Assert.Throws<PhpSerializerNET.DeserializationException>(() =>
+		var ex = Assert.Throws<DeserializationException>(() =>
 			PhpSerialization.Deserialize<SimpleClass>(
 				"a:1:{s:7:\"BString\";s:22:\"this is a string value\";}"
 			)
@@ -148,7 +148,7 @@ public void ExplicitToStruct() {
 
 	[Fact]
 	public void ExplicitToStructWrongField() {
-		var ex = Assert.Throws<PhpSerializerNET.DeserializationException>(() =>
+		var ex = Assert.Throws<DeserializationException>(() =>
 			PhpSerialization.Deserialize<AStruct>(
 				"a:1:{s:7:\"BString\";s:22:\"this is a string value\";}"
 			)
@@ -173,7 +173,7 @@ public void ExplicitToArray() {
 
 	[Fact]
 	public void ExplicitToListNonIntegerKey() {
-		var ex = Assert.Throws<PhpSerializerNET.DeserializationException>(() =>
+		var ex = Assert.Throws<DeserializationException>(() =>
 			PhpSerialization.Deserialize<List<string>>("a:3:{i:0;s:5:\"Hello\";s:1:\"a\";s:5:\"World\";i:2;i:12345;}")
 		);