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How to use appendLastMatcherNTimes method of org.mockito.internal.invocation.MatcherApplicationStrategy class

Best Mockito code snippet using org.mockito.internal.invocation.MatcherApplicationStrategy.appendLastMatcherNTimes

...20    private MatcherApplicationStrategy(Invocation invocation, List<ArgumentMatcher<?>> matchers, MatcherApplicationType matchingType) {21        this.invocation = invocation;22        if (matchingType == MATCH_EACH_VARARGS_WITH_LAST_MATCHER) {23            int times = varargLength(invocation);24            this.matchers = appendLastMatcherNTimes(matchers, times);25        } else {26            this.matchers = matchers;27        }28        this.matchingType = matchingType;29    }30    /**31     * Returns the {@link MatcherApplicationStrategy} that must be used to capture the32     * arguments of the given <b>invocation</b> using the given <b>matchers</b>.33     *34     * @param invocation35     *            that contain the arguments to capture36     * @param matchers37     *            that will be used to capture the arguments of the invocation,38     *            the passed {@link List} is not required to contain a39     *            {@link CapturingMatcher}40     * @return never <code>null</code>41     */42    public static MatcherApplicationStrategy getMatcherApplicationStrategyFor(Invocation invocation, List<ArgumentMatcher<?>> matchers) {43        MatcherApplicationType type = getMatcherApplicationType(invocation, matchers);44        return new MatcherApplicationStrategy(invocation, matchers, type);45    }46    /**47     * Applies the given {@link ArgumentMatcherAction} to all arguments and48     * corresponding matchers49     *50     * @param action51     *            must not be <code>null</code>52     * @return53     *         <ul>54     *         <li><code>true</code> if the given <b>action</b> returned55     *         <code>true</code> for all arguments and matchers passed to it.56     *         <li><code>false</code> if the given <b>action</b> returned57     *         <code>false</code> for one of the passed arguments and matchers58     *         <li><code>false</code> if the given matchers don't fit to the given invocation59     *         because too many or to few matchers are available.60     *         </ul>61     */62    public boolean forEachMatcherAndArgument(ArgumentMatcherAction action) {63        if (matchingType == ERROR_UNSUPPORTED_NUMBER_OF_MATCHERS)64            return false;65        Object[] arguments = invocation.getArguments();66        for (int i = 0; i < arguments.length; i++) {67            ArgumentMatcher<?> matcher = matchers.get(i);68            Object argument = arguments[i];69            if (!action.apply(matcher, argument)) {70                return false;71            }72        }73        return true;74    }75    private static MatcherApplicationType getMatcherApplicationType(Invocation invocation, List<ArgumentMatcher<?>> matchers) {76        final int rawArguments = invocation.getRawArguments().length;77        final int expandedArguments = invocation.getArguments().length;78        final int matcherCount = matchers.size();79        if (expandedArguments == matcherCount) {80            return ONE_MATCHER_PER_ARGUMENT;81        }82        if (rawArguments == matcherCount && isLastMatcherVarargMatcher(matchers)) {83            return MATCH_EACH_VARARGS_WITH_LAST_MATCHER;84        }85        return ERROR_UNSUPPORTED_NUMBER_OF_MATCHERS;86    }87    private static boolean isLastMatcherVarargMatcher(final List<ArgumentMatcher<?>> matchers) {88        ArgumentMatcher<?> argumentMatcher = lastMatcher(matchers);89        if (argumentMatcher instanceof HamcrestArgumentMatcher<?>) {90           return  ((HamcrestArgumentMatcher<?>) argumentMatcher).isVarargMatcher();91        }92        return argumentMatcher instanceof VarargMatcher;93    }94    private static List<ArgumentMatcher<?>> appendLastMatcherNTimes(List<ArgumentMatcher<?>> matchers, int timesToAppendLastMatcher) {95        ArgumentMatcher<?> lastMatcher = lastMatcher(matchers);96        List<ArgumentMatcher<?>> expandedMatchers = new ArrayList<ArgumentMatcher<?>>(matchers);97        for (int i = 0; i < timesToAppendLastMatcher; i++) {98            expandedMatchers.add(lastMatcher);99        }100        return expandedMatchers;101    }102    private static int varargLength(Invocation invocation) {103        int rawArgumentCount = invocation.getRawArguments().length;104        int expandedArgumentCount = invocation.getArguments().length;105        return expandedArgumentCount - rawArgumentCount;106    }107    private static ArgumentMatcher<?> lastMatcher(List<ArgumentMatcher<?>> matchers) {108        return matchers.get(matchers.size() - 1);...

appendLastMatcherNTimes

Using AI Code Generation

1public class MockitoAppendLastMatcherNTimesTest {2    public void testAppendLastMatcherNTimes() {3        MatcherApplicationStrategy strategy = new MatcherApplicationStrategy();4        List<ArgumentMatcher> matchers = new ArrayList<>();5        ArgumentMatcher<Object> matcher = new ArgumentMatcher<Object>() {6            public boolean matches(Object argument) {7                return true;8            }9        };10        strategy.appendLastMatcherNTimes(matchers, matcher, 2);11        assertEquals(2, matchers.size());12        assertEquals(matcher, matchers.get(0));13        assertEquals(matcher, matchers.get(1));14    }15}

appendLastMatcherNTimes

Using AI Code Generation

1public class MockitoAppendLastMatcherNTimes {2    public static void main(String[] args) {3        Foo foo = mock(Foo.class);4        when(foo.bar(anyString(), anyString())).thenReturn("one", "two", "three");5        when(foo.bar(anyString(), anyString())).thenCallRealMethod();6        System.out.println(foo.bar("hello", "world"));7        System.out.println(foo.bar("hello", "world"));8        System.out.println(foo.bar("hello", "world"));9    }10}11class Foo {12    public String bar(String s1, String s2) {13        return s1 + s2;14    }15}

appendLastMatcherNTimes

Using AI Code Generation

1MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)2MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)3MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)4MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)5MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)6MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)7MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)8MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)9MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)10MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)11MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)12MatcherApplicationStrategy.appendLastMatcherNTimes(Invocation invocation, int times)

appendLastMatcherNTimes

Using AI Code Generation

1List list = mock(List.class);2when(list.get(anyInt())).then(new Answer<Object>() {3    int counter = 0;4    public Object answer(InvocationOnMock invocation) {5        return "called with arguments: " + invocation.getArguments()[0];6    }7});8when(list.contains(argThat(isValid()))).then(new Answer<Object>() {9    public Object answer(InvocationOnMock invocation) {10        return "called with arguments: " + invocation.getArguments()[0];11    }12});13System.out.println(list.get(0));14System.out.println(list.contains("bar"));15verify(list).get(anyInt());16verify(list).contains(argThat(someString -> someString.length() > 5));17verify(list).add("someString");18when(list.contains("someString")).thenReturn(true);19verify(list, times(2)).add(anyString());20verify(list, times(2)).add(anyString(), eq("Mockito is great"));21when(list.add(anyString())).thenReturn(true);22verify(list, times(2)).add("was added twice");23verify(list, atLeastOnce()).add("was added at least once");24verify(list, atMost(5)).add("was added at most 5 times");25verify(list, never()).add("never called");26verify(list, timeout(100)).add("was called with timeout");27verify(list, timeout(100).times(2)).add("was called with timeout");28verify(list, timeout(100, TimeUnit.MILLISECONDS)).add("was called with timeout

appendLastMatcherNTimes

Using AI Code Generation

1public class MockitoAppendLastMatcherNTimesTest {2    public void testAppendLastMatcherNTimes() {3        final List<String> list = mock(List.class);4        final ArgumentCaptor<String> captor = ArgumentCaptor.forClass(String.class);5        final Matcher<String> matcher = captor.capture();6        final MatcherApplicationStrategy strategy = new MatcherApplicationStrategy();7        strategy.appendLastMatcherNTimes(list, matcher, 2);8        list.add("test");9        list.add("test");10        list.add("test");11        list.add("test");12        list.add("test");13        verify(list, times(5)).add(captor.capture());14        final List<String> allValues = captor.getAllValues();15        assertEquals(5, allValues.size());16        assertEquals("test", allValues.get(0));17        assertEquals("test", allValues.get(1));18        assertEquals("test", allValues.get(2));19        assertEquals("test", allValues.get(3));20        assertEquals("test", allValues.get(4));21    }22}

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