public class DescribedAs<T> extends BaseMatcher<T>
Constructor and Description |
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DescribedAs(String descriptionTemplate,
Matcher<T> matcher,
Object[] values) |
Modifier and Type | Method and Description |
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static <T> Matcher<T> |
describedAs(String description,
Matcher<T> matcher,
Object... values)
Wraps an existing matcher, overriding its description with that specified.
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void |
describeMismatch(Object item,
Description description)
Generate a description of why the matcher has not accepted the item.
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void |
describeTo(Description description)
Generates a description of the object.
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boolean |
matches(Object o)
Evaluates the matcher for argument item.
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_dont_implement_Matcher___instead_extend_BaseMatcher_, toString
public boolean matches(Object o)
Matcher
o
- the object against which the matcher is evaluated.true
if item matches, otherwise false
.BaseMatcher
public void describeTo(Description description)
SelfDescribing
description
- The description to be built or appended to.public void describeMismatch(Object item, Description description)
Matcher
matches(item)
is false, but
will not check this.describeMismatch
in interface Matcher<T>
describeMismatch
in class BaseMatcher<T>
item
- The item that the Matcher has rejected.description
- The description to be built or appended to.public static <T> Matcher<T> describedAs(String description, Matcher<T> matcher, Object... values)
describedAs("a big decimal equal to %0", equalTo(myBigDecimal), myBigDecimal.toPlainString())
description
- the new description for the wrapped matchermatcher
- the matcher to wrapvalues
- optional values to insert into the tokenised description