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NBi
NBi.Core.Transformation.Transformer.Native.Text
EmptyToNull

How to use EmptyToNull class of NBi.Core.Transformation.Transformer.Native.Text package

Best NBi code snippet using NBi.Core.Transformation.Transformer.Native.Text.EmptyToNull

TextTest.cs

Source:TextTest.cs

...95        [Test]96        [TestCase("")]97        [TestCase("(null)")]98        [TestCase("(empty)")]99        public void Execute_EmptyToNull_Null(string value)100        {101            var function = new EmptyToNull();102            var result = function.Evaluate(value);103            Assert.That(result, Is.EqualTo("(null)"));104        }105        [Test]106        [TestCase("alpha")]107        [TestCase("\t")]108        [TestCase(" \t")]109        [TestCase(" ")]110        [TestCase("\r\n")]111        public void Execute_EmptyToNull_NotNull(string value)112        {113            var function = new EmptyToNull();114            var result = function.Evaluate(value);115            Assert.That(result, Is.Not.EqualTo("(null)"));116        }117        [Test]118        [TestCase("")]119        [TestCase("(any)")]120        [TestCase("(empty)")]121        [TestCase("(null)")]122        [TestCase(150)]123        public void Execute_AnyToAny_Any(object value)124        {125            var function = new AnyToAny();126            var result = function.Evaluate(value);127            Assert.That(result, Is.EqualTo("(any)"));...

TextTransformations.cs

Source:TextTransformations.cs

...150        protected override object EvaluateBlank() => "(null)";151        protected override object EvaluateEmpty() => "(null)";152        protected override object EvaluateString(string value) => value;153    }154    class EmptyToNull : AbstractTextTransformation155    {156        protected override object EvaluateEmpty() => "(null)";157        protected override object EvaluateString(string value) => value;158    }159    class NullToEmpty : AbstractTextTransformation160    {161        protected override object EvaluateNull() => "(empty)";162        protected override object EvaluateString(string value) => value;163    }164    class HtmlToText : AbstractTextTransformation165    {166        protected override object EvaluateString(string value) => WebUtility.HtmlDecode(value);167    }168    class TextToLength : AbstractTextTransformation...

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