osu/osu.Game.Tests/Utils/NamingUtilsTest.cs

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// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System.Linq;
using NUnit.Framework;
using osu.Game.Utils;
namespace osu.Game.Tests.Utils
{
[TestFixture]
public class NamingUtilsTest
{
[Test]
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public void TestNextBestNameEmptySet()
{
string nextBestName = NamingUtils.GetNextBestName(Enumerable.Empty<string>(), "New Difficulty");
Assert.AreEqual("New Difficulty", nextBestName);
}
[Test]
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public void TestNextBestNameNotTaken()
{
string[] existingNames =
{
"Something",
"Entirely",
"Different"
};
string nextBestName = NamingUtils.GetNextBestName(existingNames, "New Difficulty");
Assert.AreEqual("New Difficulty", nextBestName);
}
[Test]
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public void TestNextBestNameNotTakenButClose()
{
string[] existingNames =
{
"New Difficulty(1)",
"New Difficulty (abcd)",
"New Difficulty but not really"
};
string nextBestName = NamingUtils.GetNextBestName(existingNames, "New Difficulty");
Assert.AreEqual("New Difficulty", nextBestName);
}
[Test]
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public void TestNextBestNameAlreadyTaken()
{
string[] existingNames =
{
"New Difficulty"
};
string nextBestName = NamingUtils.GetNextBestName(existingNames, "New Difficulty");
Assert.AreEqual("New Difficulty (1)", nextBestName);
}
[Test]
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public void TestNextBestNameAlreadyTakenWithDifferentCase()
{
string[] existingNames =
{
"new difficulty"
};
string nextBestName = NamingUtils.GetNextBestName(existingNames, "New Difficulty");
Assert.AreEqual("New Difficulty (1)", nextBestName);
}
[Test]
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public void TestNextBestNameAlreadyTakenWithBrackets()
{
string[] existingNames =
{
"new difficulty (copy)"
};
string nextBestName = NamingUtils.GetNextBestName(existingNames, "New Difficulty (copy)");
Assert.AreEqual("New Difficulty (copy) (1)", nextBestName);
}
[Test]
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public void TestNextBestNameMultipleAlreadyTaken()
{
string[] existingNames =
{
"New Difficulty",
"New difficulty (1)",
"new Difficulty (2)",
"New DIFFICULTY (3)"
};
string nextBestName = NamingUtils.GetNextBestName(existingNames, "New Difficulty");
Assert.AreEqual("New Difficulty (4)", nextBestName);
}
[Test]
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public void TestNextBestNameEvenMoreAlreadyTaken()
{
string[] existingNames = Enumerable.Range(1, 30).Select(i => $"New Difficulty ({i})").Append("New Difficulty").ToArray();
string nextBestName = NamingUtils.GetNextBestName(existingNames, "New Difficulty");
Assert.AreEqual("New Difficulty (31)", nextBestName);
}
[Test]
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public void TestNextBestNameMultipleAlreadyTakenWithGaps()
{
string[] existingNames =
{
"New Difficulty",
"New Difficulty (1)",
"New Difficulty (4)",
"New Difficulty (9)"
};
string nextBestName = NamingUtils.GetNextBestName(existingNames, "New Difficulty");
Assert.AreEqual("New Difficulty (2)", nextBestName);
}
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[Test]
public void TestNextBestFilenameEmptySet()
{
string nextBestFilename = NamingUtils.GetNextBestFilename(Enumerable.Empty<string>(), "test_file.osr");
Assert.AreEqual("test_file.osr", nextBestFilename);
}
[Test]
public void TestNextBestFilenameNotTaken()
{
string[] existingFiles =
{
"this file exists.zip",
"that file exists.too",
"three.4",
};
string nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "test_file.osr");
Assert.AreEqual("test_file.osr", nextBestFilename);
}
[Test]
public void TestNextBestFilenameNotTakenButClose()
{
string[] existingFiles =
{
"replay_file(1).osr",
"replay_file (not a number).zip",
"replay_file (1 <- now THAT is a number right here).lol",
};
string nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "replay_file.osr");
Assert.AreEqual("replay_file.osr", nextBestFilename);
}
[Test]
public void TestNextBestFilenameAlreadyTaken()
{
string[] existingFiles =
{
"replay_file.osr",
};
string nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "replay_file.osr");
Assert.AreEqual("replay_file (1).osr", nextBestFilename);
}
[Test]
public void TestNextBestFilenameAlreadyTakenDifferentCase()
{
string[] existingFiles =
{
"replay_file.osr",
"RePlAy_FiLe (1).OsR",
"REPLAY_FILE (2).OSR",
};
string nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "replay_file.osr");
Assert.AreEqual("replay_file (3).osr", nextBestFilename);
}
[Test]
public void TestNextBestFilenameAlreadyTakenWithBrackets()
{
string[] existingFiles =
{
"replay_file.osr",
"replay_file (copy).osr",
};
string nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "replay_file.osr");
Assert.AreEqual("replay_file (1).osr", nextBestFilename);
nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "replay_file (copy).osr");
Assert.AreEqual("replay_file (copy) (1).osr", nextBestFilename);
}
[Test]
public void TestNextBestFilenameMultipleAlreadyTaken()
{
string[] existingFiles =
{
"replay_file.osr",
"replay_file (1).osr",
"replay_file (2).osr",
"replay_file (3).osr",
};
string nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "replay_file.osr");
Assert.AreEqual("replay_file (4).osr", nextBestFilename);
}
[Test]
public void TestNextBestFilenameMultipleAlreadyTakenWithGaps()
{
string[] existingFiles =
{
"replay_file.osr",
"replay_file (1).osr",
"replay_file (2).osr",
"replay_file (4).osr",
"replay_file (5).osr",
};
string nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "replay_file.osr");
Assert.AreEqual("replay_file (3).osr", nextBestFilename);
}
[Test]
public void TestNextBestFilenameNoExtensions()
{
string[] existingFiles =
{
"those",
"are definitely",
"files",
};
string nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "surely");
Assert.AreEqual("surely", nextBestFilename);
nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "those");
Assert.AreEqual("those (1)", nextBestFilename);
}
[Test]
public void TestNextBestFilenameDifferentExtensions()
{
string[] existingFiles =
{
"replay_file.osr",
"replay_file (1).osr",
"replay_file.txt",
};
string nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "replay_file.osr");
Assert.AreEqual("replay_file (2).osr", nextBestFilename);
nextBestFilename = NamingUtils.GetNextBestFilename(existingFiles, "replay_file.txt");
Assert.AreEqual("replay_file (1).txt", nextBestFilename);
}
}
}