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Merged
merged 1 commit into from
Feb 5, 2025
Merged

Add new unit test for Equal with float and double types #229

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17 changes: 15 additions & 2 deletions Tests/NFUnitTestSystemLib/UnitTestDouble.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,12 @@ public void Equals()
(double)789,
"789",
false)
new DoubleTestData(
(0.0d),
(-0.0d),
true,
"0.0d should be equal to -0.0d")

};

// Floating point numbers should not be tested for equality
Expand All @@ -113,7 +119,8 @@ public void Equals()
{
Assert.AreEqual(
test.Expected,
test.D1.Equals(d2));
test.D1.Equals(d2),
test.AssertMessage);

if (double.IsNaN((double)test.D1) && double.IsNaN(d2))
{
Expand Down Expand Up @@ -158,12 +165,18 @@ private sealed class DoubleTestData
public object D1 { get; }
public object Value { get; }
public bool Expected { get; }
public string AssertMessage { get; }

public DoubleTestData(object d1, object value, bool expected)
public DoubleTestData(
object d1,
object value,
bool expected,
string assertMessage = "")
{
D1 = d1;
Value = value;
Expected = expected;
AssertMessage = assertMessage;
}
}
}
Expand Down
16 changes: 14 additions & 2 deletions Tests/NFUnitTestSystemLib/UnitTestSingle.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,11 @@ public void Equals()
(float)789,
"789",
false),
new SingleTestData(
(0.0F),
(-0.0F),
true,
"0.0F should be equal to -0.0F")
};

// Floating point numbers should not be tested for equality
Expand All @@ -114,7 +119,8 @@ public void Equals()
{
Assert.AreEqual(
test.Expected,
test.F1.Equals(f2));
test.F1.Equals(f2),
test.AssertMessage);

if (float.IsNaN((float)test.F1) && float.IsNaN(f2))
{
Expand Down Expand Up @@ -152,12 +158,18 @@ private sealed class SingleTestData
public object F1 { get; }
public object Value { get; }
public bool Expected { get; }
public string AssertMessage { get; }

public SingleTestData(object f1, object value, bool expected)
public SingleTestData(
object f1,
object value,
bool expected,
string assertMessage = "")
{
F1 = f1;
Value = value;
Expected = expected;
AssertMessage = assertMessage;
}
}
}
Expand Down
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