public class CoreMatchers
extends java.lang.Object
Constructor and Description |
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CoreMatchers() |
Modifier and Type | Method and Description |
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static <T> Matcher<T> |
allOf(java.lang.Iterable<Matcher<? super T>> matchers)
Evaluates to true only if ALL of the passed in matchers evaluate to true.
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static <T> Matcher<T> |
allOf(Matcher<? super T>... param1) |
static <T> Matcher<T> |
allOf(Matcher<T> first,
Matcher<? super T> second)
Evaluates to true only if ALL of the passed in matchers evaluate to true.
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static <T> Matcher<T> |
allOf(Matcher<T> first,
Matcher<? super T> second,
Matcher<? super T> third)
Evaluates to true only if ALL of the passed in matchers evaluate to true.
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static <T> Matcher<T> |
allOf(Matcher<T> first,
Matcher<? super T> second,
Matcher<? super T> third,
Matcher<? super T> fourth)
Evaluates to true only if ALL of the passed in matchers evaluate to true.
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static <T> Matcher<T> |
allOf(Matcher<T> first,
Matcher<? super T> second,
Matcher<? super T> third,
Matcher<? super T> fourth,
Matcher<? super T> fifth)
Evaluates to true only if ALL of the passed in matchers evaluate to true.
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static <T> Matcher<T> |
allOf(Matcher<T> first,
Matcher<? super T> second,
Matcher<? super T> third,
Matcher<? super T> fourth,
Matcher<? super T> fifth,
Matcher<? super T> sixth)
Evaluates to true only if ALL of the passed in matchers evaluate to true.
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static <T> Matcher<T> |
any(java.lang.Class<T> type)
Is the value an instance of a particular type?
Use this version to make generics conform, for example in
the JMock clause
with(any(Thing.class)) |
static <T> AnyOf<T> |
anyOf(java.lang.Iterable<Matcher<? super T>> matchers)
Evaluates to true if ANY of the passed in matchers evaluate to true.
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static <T> AnyOf<T> |
anyOf(Matcher<? super T>... param1) |
static <T> AnyOf<T> |
anyOf(Matcher<T> first,
Matcher<? super T> second)
Evaluates to true if ANY of the passed in matchers evaluate to true.
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static <T> AnyOf<T> |
anyOf(Matcher<T> first,
Matcher<? super T> second,
Matcher<? super T> third)
Evaluates to true if ANY of the passed in matchers evaluate to true.
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static <T> AnyOf<T> |
anyOf(Matcher<T> first,
Matcher<? super T> second,
Matcher<? super T> third,
Matcher<? super T> fourth)
Evaluates to true if ANY of the passed in matchers evaluate to true.
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static <T> AnyOf<T> |
anyOf(Matcher<T> first,
Matcher<? super T> second,
Matcher<? super T> third,
Matcher<? super T> fourth,
Matcher<? super T> fifth)
Evaluates to true if ANY of the passed in matchers evaluate to true.
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static <T> AnyOf<T> |
anyOf(Matcher<T> first,
Matcher<? super T> second,
Matcher<? super T> third,
Matcher<? super T> fourth,
Matcher<? super T> fifth,
Matcher<? super T> sixth)
Evaluates to true if ANY of the passed in matchers evaluate to true.
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static <T> Matcher<T> |
anything()
This matcher always evaluates to true.
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static <T> Matcher<T> |
anything(java.lang.String description)
This matcher always evaluates to true.
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static <LHS> CombinableMatcher<LHS> |
both(Matcher<? super LHS> matcher)
This is useful for fluently combining matchers that must both pass.
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static Matcher<java.lang.String> |
containsString(java.lang.String substring) |
static <T> Matcher<T> |
describedAs(java.lang.String param1,
Matcher<T> param2,
java.lang.Object... param3) |
static <LHS> CombinableMatcher<LHS> |
either(Matcher<? super LHS> matcher)
This is useful for fluently combining matchers where either may pass, for example:
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static Matcher<java.lang.String> |
endsWith(java.lang.String substring) |
static <T> Matcher<? super T> |
equalTo(T operand)
Is the value equal to another value, as tested by the
Object.equals(java.lang.Object) invokedMethod? |
static <U> Matcher<java.lang.Iterable<U>> |
everyItem(Matcher<U> itemMatcher) |
static <T> Matcher<java.lang.Iterable<? super T>> |
hasItem(Matcher<? super T> elementMatcher) |
static <T> Matcher<java.lang.Iterable<? super T>> |
hasItem(T element) |
static <T> Matcher<java.lang.Iterable<T>> |
hasItems(Matcher<? super T>... param1) |
static <T> Matcher<java.lang.Iterable<T>> |
hasItems(T... param1) |
static <T> Matcher<T> |
instanceOf(java.lang.Class<?> type)
Is the value an instance of a particular type?
This version assumes no relationship between the required type and
the signature of the method that sets it up, for example in
assertThat(anObject, instanceOf(Thing.class)); |
static <T> Matcher<? super T> |
is(java.lang.Class<T> type)
This is a shortcut to the frequently used is(instanceOf(SomeClass.class)).
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static <T> Matcher<T> |
is(Matcher<T> matcher)
Decorates another Matcher, retaining the behavior but allowing tests
to be slightly more expressive.
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static <T> Matcher<? super T> |
is(T value)
This is a shortcut to the frequently used is(equalTo(x)).
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static <T> Matcher<T> |
not(Matcher<T> matcher)
Inverts the rule.
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static <T> Matcher<? super T> |
not(T value)
This is a shortcut to the frequently used not(equalTo(x)).
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static <T> Matcher<T> |
notNullValue()
Matches if value is not null.
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static <T> Matcher<T> |
notNullValue(java.lang.Class<T> type)
Matches if value is not null.
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static <T> Matcher<T> |
nullValue()
Matches if value is null.
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static <T> Matcher<T> |
nullValue(java.lang.Class<T> type)
Matches if value is null.
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static <T> Matcher<T> |
sameInstance(T object)
Creates a new instance of IsSame
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static Matcher<java.lang.String> |
startsWith(java.lang.String substring) |
public static <T> Matcher<T> allOf(Matcher<T> first, Matcher<? super T> second, Matcher<? super T> third)
public static <T> Matcher<T> allOf(Matcher<T> first, Matcher<? super T> second, Matcher<? super T> third, Matcher<? super T> fourth)
public static <T> Matcher<T> allOf(Matcher<T> first, Matcher<? super T> second, Matcher<? super T> third, Matcher<? super T> fourth, Matcher<? super T> fifth)
public static <T> Matcher<T> allOf(Matcher<T> first, Matcher<? super T> second, Matcher<? super T> third, Matcher<? super T> fourth, Matcher<? super T> fifth, Matcher<? super T> sixth)
public static <T> Matcher<T> allOf(Matcher<T> first, Matcher<? super T> second)
public static <T> Matcher<T> allOf(java.lang.Iterable<Matcher<? super T>> matchers)
public static <T> AnyOf<T> anyOf(Matcher<T> first, Matcher<? super T> second, Matcher<? super T> third, Matcher<? super T> fourth)
public static <T> AnyOf<T> anyOf(Matcher<T> first, Matcher<? super T> second, Matcher<? super T> third, Matcher<? super T> fourth, Matcher<? super T> fifth)
public static <T> AnyOf<T> anyOf(Matcher<T> first, Matcher<? super T> second)
public static <T> AnyOf<T> anyOf(Matcher<T> first, Matcher<? super T> second, Matcher<? super T> third, Matcher<? super T> fourth, Matcher<? super T> fifth, Matcher<? super T> sixth)
public static <T> AnyOf<T> anyOf(Matcher<T> first, Matcher<? super T> second, Matcher<? super T> third)
public static <T> AnyOf<T> anyOf(java.lang.Iterable<Matcher<? super T>> matchers)
public static <LHS> CombinableMatcher<LHS> either(Matcher<? super LHS> matcher)
assertThat(string, both(containsString("a")).and(containsString("b")));
public static <LHS> CombinableMatcher<LHS> both(Matcher<? super LHS> matcher)
assertThat(string, both(containsString("a")).and(containsString("b")));
public static <T> Matcher<T> describedAs(java.lang.String param1, Matcher<T> param2, java.lang.Object... param3)
public static <U> Matcher<java.lang.Iterable<U>> everyItem(Matcher<U> itemMatcher)
itemMatcher
- A matcher to apply to every element in a collection.public static <T> Matcher<T> is(Matcher<T> matcher)
public static <T> Matcher<? super T> is(T value)
public static <T> Matcher<? super T> is(java.lang.Class<T> type)
public static <T> Matcher<T> anything()
public static <T> Matcher<T> anything(java.lang.String description)
description
- A meaningful string used when describing itself.public static <T> Matcher<java.lang.Iterable<? super T>> hasItem(T element)
public static <T> Matcher<java.lang.Iterable<? super T>> hasItem(Matcher<? super T> elementMatcher)
public static <T> Matcher<java.lang.Iterable<T>> hasItems(T... param1)
public static <T> Matcher<? super T> equalTo(T operand)
Object.equals(java.lang.Object)
invokedMethod?public static <T> Matcher<T> any(java.lang.Class<T> type)
with(any(Thing.class))
public static <T> Matcher<T> instanceOf(java.lang.Class<?> type)
assertThat(anObject, instanceOf(Thing.class));
public static <T> Matcher<? super T> not(T value)
public static <T> Matcher<T> nullValue(java.lang.Class<T> type)
public static <T> Matcher<T> nullValue()
public static <T> Matcher<T> notNullValue()
public static <T> Matcher<T> notNullValue(java.lang.Class<T> type)
public static <T> Matcher<T> sameInstance(T object)
object
- The predicate evaluates to true only when the argument is
this object.public static Matcher<java.lang.String> containsString(java.lang.String substring)
public static Matcher<java.lang.String> startsWith(java.lang.String substring)
public static Matcher<java.lang.String> endsWith(java.lang.String substring)