public void ValidateNullableUintToBeNull()
        {
            // Given
            var validator = new NullableUintValidator(null);

            // When
            validator.BeNull();

            // Then
            Assert.True(true);
        }
        public void ValidateUintToBeBetweenValues()
        {
            // Given
            var validator = new NullableUintValidator(42);

            // When
            validator.BeBetween(13, 130);

            // Then
            Assert.True(true);
        }
        public void ValidateNullableUintToBeOneOfExpectedValues()
        {
            // Given
            var validator = new NullableUintValidator(null);

            // When
            validator.BeOneOf(new uint?[] { 10, null });

            // Then
            Assert.True(true);
        }
        public void ValidateUintToBeLessThanOrEqualToEqualValue()
        {
            // Given
            var validator = new NullableUintValidator(42);

            // When
            validator.BeLessThanOrEqualTo(42);

            // Then
            Assert.True(true);
        }
        public void ValidateUintToBeGreaterThanOrEqualToSmallerValue()
        {
            // Given
            var validator = new NullableUintValidator(42);

            // When
            validator.BeGreaterThanOrEqualTo(13);

            // Then
            Assert.True(true);
        }
        public void ValidateUintToBeValue()
        {
            // Given
            var validator = new NullableUintValidator(42);

            // When
            validator.Be(42);

            // Then
            Assert.True(true);
        }
        public void ValidateUintToBeBetweenValuesMaximumViolated()
        {
            // Given
            var validator = new NullableUintValidator(42);

            // When
            var exception = Assert.Throws <XunitException>(() => validator.BeBetween(13, 39, "that's the bottom line"));

            // Then
            Assert.NotNull(exception);
            var rn = Environment.NewLine;

            Assert.Equal(
                $"{rn}validator{rn}is \"42\"{rn}but was expected to be between \"13\" and \"39\"{rn}because that's the bottom line",
                exception.UserMessage);
        }
        public void ValidateUintToBeOneOfViolated()
        {
            // Given
            var validator = new NullableUintValidator(42);

            // When
            var exception = Assert.Throws <XunitException>(() => validator.BeOneOf(new uint?[] { 13, 39 }, because: "that's the bottom line"));

            // Then
            Assert.NotNull(exception);
            var rn = Environment.NewLine;

            Assert.Equal(
                $"{rn}validator{rn}is \"42\"{rn}but was expected to be one of the following values: \"13\", \"39\"{rn}because that's the bottom line",
                exception.UserMessage);
        }
        public void ValidateNullableToBeNullWithReasonViolated()
        {
            // Given
            var validator = new NullableUintValidator(0);

            // When
            var exception = Assert.Throws <XunitException>(() => validator.BeNull("that's the bottom line"));

            // Then
            Assert.NotNull(exception);
            var rn = Environment.NewLine;

            Assert.Equal(
                $"{rn}validator{rn}is \"0\"{rn}but was expected to be null{rn}because that's the bottom line",
                exception.UserMessage);
        }
        public void ValidateNullableUintToBeNullViolated()
        {
            // Given
            var validator = new NullableUintValidator(0);

            // When
            var exception = Assert.Throws <XunitException>(() => validator.BeNull());

            // Then
            Assert.NotNull(exception);
            var rn = Environment.NewLine;

            Assert.Equal(
                $"{rn}validator{rn}is \"0\"{rn}but was expected to be null",
                exception.UserMessage);
        }
        public void ValidateNullableUintToBeLessThanOrEqualToValueViolated()
        {
            // Given
            var validator = new NullableUintValidator(null);

            // When
            var exception = Assert.Throws <XunitException>(() => validator.BeLessThanOrEqualTo(13, "that's the bottom line"));

            // Then
            Assert.NotNull(exception);
            var rn = Environment.NewLine;

            Assert.Equal(
                $"{rn}validator{rn}is \"\"{rn}but was expected to be less than or equal to \"13\"{rn}because that's the bottom line",
                exception.UserMessage);
        }
        public void ValidateUintToBeGreaterThanValueViolated()
        {
            // Given
            var validator = new NullableUintValidator(42);

            // When
            var exception = Assert.Throws <XunitException>(() => validator.BeGreaterThan(42, "that's the bottom line"));

            // Then
            Assert.NotNull(exception);
            var rn = Environment.NewLine;

            Assert.Equal(
                $"{rn}validator{rn}is \"42\"{rn}but was expected to be greater than \"42\"{rn}because that's the bottom line",
                exception.UserMessage);
        }