Class ImgLib2Assert

java.lang.Object

net.imglib2.test.ImgLib2Assert

public class ImgLib2Assert
extends Object

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ImgLib2Assert()

Method Summary

Modifier and Type	Method	Description
static <A extends ValueEquals<B>, B> void	assertImageEquals(RandomAccessibleInterval<? extends A> expected, RandomAccessibleInterval<? extends B> actual)	Throws an AssertionError, if the content or intervals of the two images differ.
static <A,B> void	assertImageEquals(RandomAccessibleInterval<? extends A> expected, RandomAccessibleInterval<? extends B> actual, BiPredicate<A,B> equals)	Throws an AssertionError, if the content or intervals of the two images differ.
static void	assertImageEqualsIntegerType(RandomAccessibleInterval<? extends IntegerType<?>> expected, RandomAccessibleInterval<? extends IntegerType<?>> actual)	Throws an AssertionError, if the content or intervals of the two images differ.
static void	assertImageEqualsRealType(RandomAccessibleInterval<? extends RealType<?>> expected, RandomAccessibleInterval<? extends RealType<?>> actual, double tolerance)	Throws an AssertionError, if the content or intervals of the two images differ.
static void	assertIntervalEquals(Interval expected, Interval actual)	Throws an AssertionError, if the two Intervals differ.
static void	assertIntervalEquals(RealInterval expected, RealInterval actual, double tolerance)
private static void	fail(String message)
(package private) static String	intervalToString(Interval interval)
private static String	intervalToString(RealInterval interval)
private static String	positionToString(Localizable localizable)

Methods inherited from class Object

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

Constructor Details

ImgLib2Assert

private ImgLib2Assert()

Method Details

assertImageEquals

public static <A extends ValueEquals<B>, B> void assertImageEquals(RandomAccessibleInterval<? extends A> expected,
 RandomAccessibleInterval<? extends B> actual)

Throws an AssertionError, if the content or intervals of the two images differ. Comparision is done pixel wise using ValueEquals.valueEquals(Object).

assertImageEqualsRealType

public static void assertImageEqualsRealType(RandomAccessibleInterval<? extends RealType<?>> expected,
 RandomAccessibleInterval<? extends RealType<?>> actual,
 double tolerance)

Throws an AssertionError, if the content or intervals of the two images differ. Comparision is done pixel wise. Two pixels are considered equal, if the values returned by ComplexType.getRealDouble() differ by less than "tolerance".

assertImageEqualsIntegerType

public static void assertImageEqualsIntegerType(RandomAccessibleInterval<? extends IntegerType<?>> expected,
 RandomAccessibleInterval<? extends IntegerType<?>> actual)

Throws an AssertionError, if the content or intervals of the two images differ. Comparision is done pixel wise. Two pixels are considered equal, if the values returned by IntegerType.getIntegerLong() are equal.

assertImageEquals

public static <A,B> void assertImageEquals(RandomAccessibleInterval<? extends A> expected,
 RandomAccessibleInterval<? extends B> actual,
 BiPredicate<A,B> equals)

Throws an AssertionError, if the content or intervals of the two images differ. Comparision is done pixel wise. Two pixels are considered equal, if the give predicate returns true.

assertIntervalEquals

public static void assertIntervalEquals(Interval expected,
 Interval actual)

Throws an AssertionError, if the two Intervals differ.

assertIntervalEquals

public static void assertIntervalEquals(RealInterval expected,
 RealInterval actual,
 double tolerance)

positionToString

private static String positionToString(Localizable localizable)

intervalToString

static String intervalToString(Interval interval)

intervalToString

private static String intervalToString(RealInterval interval)

fail

private static void fail(String message)