C# (CSharp) Exercises.ConvertToInt示例

示例#1

        public void ConvertToIntWhenValidNegativeSymbolShouldReturnEquivalentNumber()
        {
            Exercises testExercise = new Exercises();

            Assert.Equal(-1, testExercise.ConvertToInt("-1"));
        }

示例#2

        public void ConvertToIntWhenInvalidCharsShouldThrowException()
        {
            Exercises testExercise = new Exercises();

            Assert.Throws <FormatException>(() => testExercise.ConvertToInt("one"));
        }

示例#3

        public void ConvertToIntWhenValidCharsShouldReturnEquivalentNumber()
        {
            Exercises testExercise = new Exercises();

            Assert.Equal(1, testExercise.ConvertToInt("1"));
        }

示例#4

        public void ConvertToIntWhenEmptyStringShouldThrowException()
        {
            Exercises testExercise = new Exercises();

            Assert.Throws <FormatException>(() => testExercise.ConvertToInt(""));
        }

示例#5

        public void ConvertToIntWhenNullShouldThrowException()
        {
            Exercises testExercise = new Exercises();

            Assert.Throws <ArgumentNullException>(() => testExercise.ConvertToInt(null));
        }

示例#6

        public void ConvertToIntWhenLowerThanIntShouldThrowException()
        {
            Exercises testExercise = new Exercises();

            Assert.Throws <OverflowException>(() => testExercise.ConvertToInt("-2147483649"));
        }

示例#7

        public void ConvertToIntWhenInvalidNegativeSymbolShouldThrowException()
        {
            Exercises testExercise = new Exercises();

            Assert.Throws <FormatException>(() => testExercise.ConvertToInt("1-"));
        }