Package org.junit.internal
Class ComparisonCriteria
- java.lang.Object
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- org.junit.internal.ComparisonCriteria
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- Direct Known Subclasses:
ExactComparisonCriteria
,InexactComparisonCriteria
public abstract class ComparisonCriteria extends java.lang.Object
Defines criteria for finding two items "equal enough". Concrete subclasses may demand exact equality, or, for example, equality within a given delta.
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Constructor Summary
Constructors Constructor Description ComparisonCriteria()
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Method Summary
All Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description void
arrayEquals(java.lang.String message, java.lang.Object expecteds, java.lang.Object actuals)
Asserts that two arrays are equal, according to the criteria defined by the concrete subclass.private int
assertArraysAreSameLength(java.lang.Object expecteds, java.lang.Object actuals, java.lang.String header)
protected abstract void
assertElementsEqual(java.lang.Object expected, java.lang.Object actual)
private boolean
isArray(java.lang.Object expected)
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Method Detail
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arrayEquals
public void arrayEquals(java.lang.String message, java.lang.Object expecteds, java.lang.Object actuals) throws ArrayComparisonFailure
Asserts that two arrays are equal, according to the criteria defined by the concrete subclass. If they are not, anAssertionError
is thrown with the given message. Ifexpecteds
andactuals
arenull
, they are considered equal.- Parameters:
message
- the identifying message for theAssertionError
(null
okay)expecteds
- Object array or array of arrays (multi-dimensional array) with expected values.actuals
- Object array or array of arrays (multi-dimensional array) with actual values- Throws:
ArrayComparisonFailure
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isArray
private boolean isArray(java.lang.Object expected)
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assertArraysAreSameLength
private int assertArraysAreSameLength(java.lang.Object expecteds, java.lang.Object actuals, java.lang.String header)
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assertElementsEqual
protected abstract void assertElementsEqual(java.lang.Object expected, java.lang.Object actual)
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