wagesj45
106efbc86e
- Switch tests to use Initializer.InitializeAll for setup - Split stdlib tests by category: Angle, Rounding, Trig (incl. hyperbolic), NumberTheory, Random - Add comprehensive tests invoking functions via InputInterpreter.Interpret() - Register Bernoulli in Initializer so random tests cover
69 lines
1.9 KiB
C#
69 lines
1.9 KiB
C#
using System.Globalization;
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using CSMic;
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using CSMic.StandardLibrary;
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namespace CSMic.Tests;
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public class RoundingFunctionsTests
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{
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private InputInterpreter _interp = null!;
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[SetUp]
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public void Setup()
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{
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CultureInfo.CurrentCulture = CultureInfo.InvariantCulture;
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_interp = new InputInterpreter();
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Initializer.InitializeAll(_interp);
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}
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private static void AssertSuccess(decimal result, decimal expected, InputInterpreter interp)
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{
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Assert.That(result, Is.EqualTo(expected));
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Assert.That(interp.NumericValue, Is.EqualTo(expected));
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Assert.That(interp.StringValue, Is.EqualTo(string.Empty));
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}
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[Test]
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public void Floor_Works()
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{
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AssertSuccess(_interp.Interpret("floor(2.3)"), 2m, _interp);
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AssertSuccess(_interp.Interpret("floor(-2.3)"), -3m, _interp);
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}
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[Test]
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public void Ceiling_Works()
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{
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AssertSuccess(_interp.Interpret("ceiling(2.3)"), 3m, _interp);
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AssertSuccess(_interp.Interpret("ceiling(-2.3)"), -2m, _interp);
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}
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[Test]
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public void Truncate_Works()
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{
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AssertSuccess(_interp.Interpret("truncate(2.9)"), 2m, _interp);
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AssertSuccess(_interp.Interpret("truncate(-2.9)"), -2m, _interp);
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}
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[Test]
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public void Fractional_Works()
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{
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AssertSuccess(_interp.Interpret("frac(2.75)"), 0.75m, _interp);
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AssertSuccess(_interp.Interpret("frac(-2.75)"), -0.75m, _interp);
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}
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[Test]
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public void Round_WithPrecision_Works()
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{
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AssertSuccess(_interp.Interpret("round(2.346, 2)"), 2.35m, _interp);
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AssertSuccess(_interp.Interpret("round(2.344, 2)"), 2.34m, _interp);
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}
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[Test]
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public void Clamp_Works()
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{
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AssertSuccess(_interp.Interpret("clamp(5, 1, 10)"), 5m, _interp);
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AssertSuccess(_interp.Interpret("clamp(0, 1, 10)"), 1m, _interp);
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AssertSuccess(_interp.Interpret("clamp(11, 1, 10)"), 10m, _interp);
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}
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}
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