40 lines
1.2 KiB
C#
40 lines
1.2 KiB
C#
using Microsoft.VisualStudio.TestTools.UnitTesting;
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namespace VAR.ExpressionEvaluator.Tests
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{
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[TestClass()]
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public class ParserTests
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{
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[TestMethod()]
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public void ParseString__Ten_EqualsTen()
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{
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string expression = "10";
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object result = Parser.EvaluateString(expression);
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Assert.AreEqual(10m, result);
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}
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[TestMethod()]
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public void ParseString__OnePlusTwo_EqualsThree()
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{
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string expression = "1 + 2";
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object result = Parser.EvaluateString(expression);
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Assert.AreEqual(3m, result);
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}
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[TestMethod()]
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public void ParseString__OneMinusTwo_EqualsMinusOne()
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{
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string expression = "1 - 2";
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object result = Parser.EvaluateString(expression);
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Assert.AreEqual(-1m, result);
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}
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[TestMethod()]
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public void ParseString__OneMillionMinusHundredThousands_EqualsNineHundredThousands()
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{
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string expression = "1000000 - 100000";
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object result = Parser.EvaluateString(expression);
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Assert.AreEqual(900000m, result);
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}
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}
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} |