title | description | category | severity |
---|---|---|---|
xUnit1025 |
InlineData should be unique within the Theory it belongs to |
Usage |
Warning |
Test data provided with InlineDataAttribute
is duplicated in other InlineDataAttribute
occurence(s).
Having test data duplicated leads to duplication of test ID which may result in incorrect or unexpected behavior. This usually comes from:
- typos
- test data copying and not updating
- not taking into account default values or
params
defined parameters
Remove duplicated InlineDataAttribute
occurences.
[Theory]
[InlineData(2)]
[InlineData(2)]
public void TestMethod(int x)
{
//...
}
[Theory]
[InlineData(2, 0)]
[InlineData(2)]
public void TestMethod(int x, int y = 0)
{
//...
}
[Theory]
[InlineData(1, 2, 3)]
[InlineData(new object[] {1, 2, 3})]
public void TestMethod(params int[] args)
{
}
[Theory]
[InlineData(2)]
[InlineData(3)]
public void TestMethod(int x)
{
//...
}
[Theory]
[InlineData(2, 0)]
[InlineData(2, 1)]
public void TestMethod(int x, int y = 0)
{
//...
}
[Theory]
[InlineData(1, 2, 3)]
[InlineData(new object[] {1, 2, 4})]
public void TestMethod(params int[] args)
{
}
#pragma warning disable xUnit1025 // InlineData should be unique within the Theory it belongs to
#pragma warning restore xUnit1025 // InlineData should be unique within the Theory it belongs to