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ajandClaude Opus 5.5
0d369c9a51
Unit suffixes are painted in a reserved right margin instead of being part of the edit text, so editing the number no longer fails to parse. Length boxes also convert values typed in other units (mm, cm, m, in, ft, fractions such as 3/8"). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
74 lines
2.2 KiB
C#
74 lines
2.2 KiB
C#
using System.Globalization;
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using NumericUpDown = OpenNest.Controls.NumericUpDown;
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namespace OpenNest.WinForms.Tests.Controls;
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public class NumericUpDownTests
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{
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[Theory]
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[InlineData("0.5", " in", 0.5)]
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[InlineData("0.5 in", " in", 0.5)]
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[InlineData("0.5in", " in", 0.5)]
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[InlineData("3/8\"", " in", 0.375)]
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[InlineData("1 1/2 in", " in", 1.5)]
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[InlineData("-1 1/2", " in", -1.5)]
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[InlineData("25.4mm", " in", 1)]
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[InlineData("2ft", " in", 24)]
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[InlineData("1'", " in", 12)]
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[InlineData("1 in", " mm", 25.4)]
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[InlineData("2 cm", " mm", 20)]
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[InlineData("4 seconds", " seconds", 4)]
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[InlineData("120", " in/min", 120)]
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public void TryParseInput_ConvertsTypedUnits(string text, string suffix, double expected)
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{
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WithCulture(() =>
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{
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Assert.True(NumericUpDown.TryParseInput(text, suffix, out var value));
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Assert.Equal((decimal)expected, value, 6);
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});
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}
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[Theory]
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[InlineData("abc", " in")]
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[InlineData("5 mm", " seconds")]
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[InlineData("5 parsecs", " in")]
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[InlineData("1/0", " in")]
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public void TryParseInput_RejectsUnknownInput(string text, string suffix)
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{
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WithCulture(() => Assert.False(NumericUpDown.TryParseInput(text, suffix, out _)));
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}
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[Fact]
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public void TypedUnitsAreConverted_AndSuffixIsNotPartOfText()
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{
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StaTestThread.Run(() => WithCulture(() =>
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{
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using var box = new NumericUpDown { DecimalPlaces = 4, Maximum = 100, Suffix = " in" };
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box.CreateControl();
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Assert.Equal("0.0000", box.Text);
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box.Text = "12.7 mm";
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Assert.Equal(0.5m, box.Value);
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Assert.Equal("0.5000", box.Text);
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box.Text = "nonsense";
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Assert.Equal(0.5m, box.Value);
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Assert.Equal("0.5000", box.Text);
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}), TimeSpan.FromSeconds(30), "NumericUpDown test timed out.");
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}
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private static void WithCulture(Action action)
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{
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var previous = CultureInfo.CurrentCulture;
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CultureInfo.CurrentCulture = CultureInfo.GetCultureInfo("en-US");
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try
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{
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action();
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}
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finally
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{
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CultureInfo.CurrentCulture = previous;
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}
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}
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}
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