Read() public method

public Read ( ) : List
return List
        public void Read_WhenInvalidJson_Throws()
        {
            var filePath = "ReadsOneParameter.txt";
            var content = "{abc}";

            CreateFile(filePath, content);

            try
            {
                var reader = new StackParameterReader(filePath);

                Assert.Throws<JsonReaderException>(() => reader.Read());
            }
            finally
            {
                DeleteFile(filePath);
            }
        }
        public void Read_WhenFileEmpty_ReturnsEmptyList()
        {
            var filePath = "ReadsOneParameter.txt";
            var content = "";

            CreateFile(filePath, content);

            try
            {
                var reader = new StackParameterReader(filePath);
                List<Parameter> parameters = reader.Read();

                Assert.IsNotNull(parameters);
                Assert.AreEqual(0, parameters.Count);
            }
            finally
            {
                DeleteFile(filePath);
            }
        }
        public void Read_WhenMultipmePatameters_ReturnsThemAll()
        {
            var filePath = "ReadsOneParameter.txt";
            var content =
                @"{
                    ""key1"" : ""value1"",
                    ""key2"" : ""value2""
                }";

            CreateFile(filePath, content);

            try
            {
                var reader = new StackParameterReader(filePath);
                List<Parameter> parameters = reader.Read();

                Assert.AreEqual(2, parameters.Count);
                Assert.AreEqual("key1", parameters[0].ParameterKey);
                Assert.AreEqual("value1", parameters[0].ParameterValue);
                Assert.AreEqual("key2", parameters[1].ParameterKey);
                Assert.AreEqual("value2", parameters[1].ParameterValue);
            }
            finally
            {
                DeleteFile(filePath);
            }
        }