ucar.unidata.util.test

Class Assert2

java.lang.Object

ucar.unidata.util.test.Assert2

public class Assert2
extends java.lang.Object

Custom JUnit 4 assertions.

Since:

2018-05-13

Method Summary

Modifier and Type	Method and Description
static void	assertArrayNearlyEquals(double[] expecteds, double[] actuals) Returns the result of assertArrayNearlyEquals(double[], double[], double), with Misc.defaultMaxRelativeDiffDouble.
static void	assertArrayNearlyEquals(double[] expecteds, double[] actuals, double maxRelDiff) Same as assertArrayNearlyEquals(float[], float[], float), but for doubles.
static void	assertArrayNearlyEquals(float[] expecteds, float[] actuals) Returns the result of assertArrayNearlyEquals(float[], float[], float), with Misc.defaultMaxRelativeDiffFloat.
static void	assertArrayNearlyEquals(float[] expecteds, float[] actuals, float maxRelDiff) Asserts that two float arrays are nearly equal by comparing analogous elements in the two arrays with Misc.nearlyEquals(float, float, float).
static void	assertNearlyEquals(double expected, double actual) Returns the result of assertNearlyEquals(double, double, double), with Misc.defaultMaxRelativeDiffDouble.
static void	assertNearlyEquals(double expected, double actual, double maxRelDiff) Same as assertNearlyEquals(float, float, float), but for doubles.
static void	assertNearlyEquals(float expected, float actual) Returns the result of assertNearlyEquals(float, float, float), with Misc.defaultMaxRelativeDiffFloat.
static void	assertNearlyEquals(float expected, float actual, float maxRelDiff) Asserts that two floats are nearly equal.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

assertNearlyEquals

public static void assertNearlyEquals(float expected,
                                      float actual)

Returns the result of assertNearlyEquals(float, float, float), with Misc.defaultMaxRelativeDiffFloat.

assertNearlyEquals

public static void assertNearlyEquals(float expected,
                                      float actual,
                                      float maxRelDiff)

Asserts that two floats are nearly equal. If they are not, an AssertionError is thrown.

Parameters:

expected - expected value

actual - the value to check against expected

maxRelDiff - the maximum relative difference the two numbers may have and still be considered equal.

assertNearlyEquals

public static void assertNearlyEquals(double expected,
                                      double actual)

Returns the result of assertNearlyEquals(double, double, double), with Misc.defaultMaxRelativeDiffDouble.

assertNearlyEquals

public static void assertNearlyEquals(double expected,
                                      double actual,
                                      double maxRelDiff)

Same as assertNearlyEquals(float, float, float), but for doubles.

assertArrayNearlyEquals

public static void assertArrayNearlyEquals(float[] expecteds,
                                           float[] actuals)

Returns the result of assertArrayNearlyEquals(float[], float[], float), with Misc.defaultMaxRelativeDiffFloat.

assertArrayNearlyEquals

public static void assertArrayNearlyEquals(float[] expecteds,
                                           float[] actuals,
                                           float maxRelDiff)

Asserts that two float arrays are nearly equal by comparing analogous elements in the two arrays with Misc.nearlyEquals(float, float, float). If they are not, an AssertionError is thrown.

Parameters:

expecteds - float array with expected values.

actuals - float array with actual values

maxRelDiff - the maximum relative difference that analogous array elements may have and still be considered equal.

assertArrayNearlyEquals

public static void assertArrayNearlyEquals(double[] expecteds,
                                           double[] actuals)

Returns the result of assertArrayNearlyEquals(double[], double[], double), with Misc.defaultMaxRelativeDiffDouble.

assertArrayNearlyEquals

public static void assertArrayNearlyEquals(double[] expecteds,
                                           double[] actuals,
                                           double maxRelDiff)

Same as assertArrayNearlyEquals(float[], float[], float), but for doubles.