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java.lang.Objectorg.fest.assertions.internal.Images
public class Images
Reusable assertions for
s.
BufferedImage
Method Summary | |
---|---|
void |
assertEqual(AssertionInfo info,
BufferedImage actual,
BufferedImage expected)
Asserts that two images are equal. |
void |
assertEqual(AssertionInfo info,
BufferedImage actual,
BufferedImage expected,
Offset<Integer> offset)
Asserts that two images are equal. |
void |
assertHasSize(AssertionInfo info,
BufferedImage actual,
Dimension size)
Asserts that the size of the given image is equal to the given size. |
void |
assertNotEqual(AssertionInfo info,
BufferedImage actual,
BufferedImage other)
Asserts that two images are not equal. |
static Images |
instance()
Returns the singleton instance of this class. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static Images instance()
public void assertEqual(AssertionInfo info, BufferedImage actual, BufferedImage expected)
info
- contains information about the assertion.actual
- the actual image.expected
- the expected image.
AssertionError
- if the actual image is not equal to the expected one.public void assertEqual(AssertionInfo info, BufferedImage actual, BufferedImage expected, Offset<Integer> offset)
info
- contains information about the assertion.actual
- the actual image.expected
- the expected image.offset
- helps decide if the color of two pixels are similar: two pixels that are identical to the human eye
may still have slightly different color values. For example, by using an offset of 1 we can indicate that a blue
value of 60 is similar to a blue value of 61.
NullPointerException
- if the given offset is null
.
AssertionError
- if the actual image is not equal to the expected one.public void assertNotEqual(AssertionInfo info, BufferedImage actual, BufferedImage other)
info
- contains information about the assertion.actual
- the given image.other
- the object to compare actual
to.
AssertionError
- if actual
is equal to other
.public void assertHasSize(AssertionInfo info, BufferedImage actual, Dimension size)
info
- contains information about the assertion.actual
- the given image.size
- the expected size of actual
.
NullPointerException
- if the given size is null
.
AssertionError
- if the size of the given image is not equal to the given size.
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