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Merged
Lemon73-Computing merged 4 commits into from
May 9, 2026
Merged

test: add test patterns for noder and parser #35

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2b7a773
test(noder): add test unit patterns for noder
Lemon73-Computing May 9, 2026
1d7ef32
test(parser): add test unit patterns for parser
Lemon73-Computing May 9, 2026
1bdeb72
test(noder): refactor test data to use a consistent newline variable
Lemon73-Computing May 9, 2026
4c19d79
test(parser): update comments for clarity on line endings in test data
Lemon73-Computing May 9, 2026
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56 changes: 31 additions & 25 deletions tests/CommonNovel.Tests/Noder.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,32 +2,10 @@ namespace CommonNovel.Tests;

public partial class CompilerUnitTest
{
[Fact]
public void TestNoder()
[Theory]
[MemberData(nameof(NoderTestData))]
public void TestNoder(string input, string[] expectedNodes)
{
// Arrange
string input =
"""
- Alice
[Hi, Bob!]

- Bob
[Alice!]

""";

string[] expectedNodes =
[
"""
- Alice
[Hi, Bob!]
""",
"""
- Bob
[Alice!]
"""
];

// Act
string[] nodes = Compiler.Noder(input);

Expand All @@ -38,4 +16,32 @@ public void TestNoder()
Assert.Equal(expectedNodes[i], nodes[i]);
}
}

private static readonly string Nl = Environment.NewLine;

public static IEnumerable<object[]> NoderTestData =>
new List<object[]>
{
new object[] // CRLF
{
"- Alice\r\n[Hi, Bob!]\r\n\r\n- Bob\r\n[Alice!]\r\n\r\n",
(string[])[
$"- Alice{Nl}[Hi, Bob!]", // Future -> "\r\n"
$"- Bob{Nl}[Alice!]" // Future -> "\r\n"
]
},
new object[] // LF
{
"- Alice\n[Hi, Bob!]\n\n- Bob\n[Alice!]\n\n",
(string[])[
$"- Alice{Nl}[Hi, Bob!]", // Future -> '\n'
$"- Bob{Nl}[Alice!]" // Future -> '\n'
]
},
new object[] // three enters
{
"\r\n\r\n\r\n",
(string[])[] // Future -> [ "", "" ]
}
};
}
76 changes: 31 additions & 45 deletions tests/CommonNovel.Tests/Parser.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -2,23 +2,10 @@

public partial class CompilerUnitTest
{
[Fact]
public void TestParser()
[Theory]
[MemberData(nameof(ParserTestData))]
public void TestParser(string inputNode, string[][] expectedAST)
{
// Arrange
string inputNode =
"""
- Alice
[Hi, there.]
""";

// [<type>, <arg>]
string[][] expectedAST =
[
["CharacterName", "Alice"],
["Messages", "Hi, there."]
];

// Act
string[][] ast = Compiler.Parse(inputNode);

Expand All @@ -33,35 +20,34 @@ public void TestParser()
}
}

// This is an example for deplication of same command
[Fact]
public void TestParser_Ex3()
{
// Arrange
string inputNode =
"""
- Alice
[Hi, there.]
[Welcome!]
""";

// [<type>, <arg>]
string[][] expectedAST =
[
["CharacterName", "Alice"],
["Messages", "Welcome!"]
];

// Act
string[][] ast = Compiler.Parse(inputNode);

// Assert
// Assert.Equal(expectedAST.Length, ast.Length);
// for (int i = 0; i < expectedAST.Length; i++)
// {
// Assert.Equal(expectedAST[i], ast[i]);
// }
}
public static IEnumerable<object[]> ParserTestData =>
new List<object[]>
{
new object[] // CRLF
{
"- Alice\r\n[Hi, there.]",
(string[][])[
["CharacterName", "Alice"],
["Messages", "Hi, there."]
]
},
new object[] // LF
{
"- Alice\n[Hi, there.]",
(string[][])[
["CharacterName", "Alice"],
["Messages", "Hi, there."]
]
},
// new object[] // Example3 (Future)
// {
// "- Alice\r\n[Hi, there.]\r\n[Welcome!]",
// (string[][])[
// ["CharacterName", "Alice"],
// ["Messages", "Welcome!"]
// ]
// }
};

[Theory]
[InlineData("- Alice", new[] { "CharacterName", "Alice" })]
Expand Down
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