Assert.AreNotEqual Method (Double, Double, Double, String)

Verifies that two specified doubles are not equal, and not within the specified accuracy of each other. The assertion fails if they are equal or within the specified accuracy of each other. Displays a message if the assertion fails.

Namespace:  Microsoft.VisualStudio.TestTools.UnitTesting
Assembly:  Microsoft.VisualStudio.QualityTools.UnitTestFramework (in Microsoft.VisualStudio.QualityTools.UnitTestFramework.dll)

public static void AreNotEqual(
	double notExpected,
	double actual,
	double delta,
	string message
)

Parameters

notExpected
Type: System.Double

The first double to compare. This is the double the unit test expects not to match actual.

actual
Type: System.Double

The second double to compare. This is the double the unit test produced.

delta
Type: System.Double

The required inaccuracy. The assertion fails only if notExpected is equal to actual or different from it by less than delta.

message
Type: System.String

A message to display if the assertion fails. This message can be seen in the unit test results.

ExceptionCondition
AssertFailedException

notExpected is equal to actual or different from it by less than delta.

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