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ClassicAssert.Positive

docs/articles/nunit/writing-tests/assertions/classic-assertions/Assert.Positive.md

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ClassicAssert.Positive

Asserts that a number is positive.

csharp
//false
ClassicAssert.Positive(-1);
//true
ClassicAssert.Positive(1);

All the overloads of the method are

csharp
ClassicAssert.Positive(int actual);
ClassicAssert.Positive(int actual, string message, params object[] args);

ClassicAssert.Positive(uint actual);
ClassicAssert.Positive(uint actual, string message, params object[] args);

ClassicAssert.Positive(long actual);
ClassicAssert.Positive(long actual, string message, params object[] args);

ClassicAssert.Positive(ulong actual);
ClassicAssert.Positive(ulong actual, string message, params object[] args);

ClassicAssert.Positive(decimal actual);
ClassicAssert.Positive(decimal actual, string message, params object[] args);

ClassicAssert.Positive(double actual);
ClassicAssert.Positive(double actual, string message, params object[] args);

ClassicAssert.Positive(float actual);
ClassicAssert.Positive(float actual, string message, params object[] args);

You may also use ClassicAssert.That with a Is.Positive constraint to achieve the same result.

See Also