How to use appendValueList method of org.hamcrest.Description.NullDescription class

Best junit code snippet using org.hamcrest.Description.NullDescription.appendValueList

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...368 IsEqual<Object> isEqual0 = new IsEqual<Object>(reporter0);369 LocalizedMatcher localizedMatcher0 = new LocalizedMatcher(isEqual0);370 Description.NullDescription description_NullDescription0 = new Description.NullDescription();371 HashSet<Locale.FilteringMode> hashSet0 = new HashSet<Locale.FilteringMode>();372 Description description0 = description_NullDescription0.appendValueList("Wuw", "Wuw", "$p?K9u4Z)T\"t;AX", (Iterable<Locale.FilteringMode>) hashSet0);373 isEqual0.describeTo(description0);374 localizedMatcher0.matches(isEqual0);375 Location location0 = localizedMatcher0.getLocation();376 /​/​ Undeclared exception!377 try { 378 reporter0.neverWantedButInvoked((DescribedInvocation) null, location0);379 fail("Expecting exception: NullPointerException");380 381 } catch(NullPointerException e) {382 /​/​383 /​/​ no message in exception (getMessage() returned null)384 /​/​385 verifyException("org.mockito.exceptions.Reporter", e);386 }...

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...403 if (remainingKeys.size() > 0) {404 if (!(mismatchDescription instanceof Description.NullDescription)) {405 MismatchList mismatchList = MismatchList.checkArgumentIsMismatchList(mismatchDescription);406 StringDescription mismatchError = new StringDescription();407 mismatchError.appendText("had additional keys: ").appendValueList("[", ",", "]", remainingKeys);408 mismatchList.addMismatch(objectPath, mismatchError.toString());409 }410 matches = false;411 }412 return matches;413 }414 }415 private static class ListMatcher<E> extends AvroDiagnosingMatcher<Iterable<? extends E>> {416 private final List<ListEntryMatcher> matchers;417 public ListMatcher(List<Matcher<? super E>> matchers, List<String> objectPath) {418 super(Iterable.class, objectPath);419 this.matchers = Lists.newArrayListWithCapacity(matchers.size());420 int i = 0;421 for (Matcher<? super E> matcher : matchers) {...

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...3 public org.hamcrest.Description appendDescriptionOf(org.hamcrest.SelfDescribing);4 public org.hamcrest.Description appendList(java.lang.String, java.lang.String, java.lang.String, java.lang.Iterable<? extends org.hamcrest.SelfDescribing>);5 public org.hamcrest.Description appendText(java.lang.String);6 public org.hamcrest.Description appendValue(java.lang.Object);7 public <T> org.hamcrest.Description appendValueList(java.lang.String, java.lang.String, java.lang.String, T...);8 public <T> org.hamcrest.Description appendValueList(java.lang.String, java.lang.String, java.lang.String, java.lang.Iterable<T>);9 public java.lang.String toString();10}...

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appendValueList

Using AI Code Generation

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1import org.hamcrest.Description;2import org.hamcrest.StringDescription;3Description description = new StringDescription();4description.appendValueList("(", ",", ")", new Object[]{1, 2, 3});5System.out.println(description.toString());6Description description = new StringDescription();7description.appendValueList("(", ",", ")", new Object[]{});8System.out.println(description.toString());9Description description = new StringDescription();10description.appendValueList("(", ",", ")", new Object[]{1});11System.out.println(description.toString());12Description description = new StringDescription();13description.appendValueList("(", ",", ")", new Object[]{1, 2, 3});14description.appendValueList("(", ",", ")", new Object[]{});15description.appendValueList("(", ",", ")", new Object[]{1});16description.appendValueList("(", ",", ")", new Object[]{});17System.out.println(description.toString());18Description description = new StringDescription();19description.appendValueList("(", ",", ")", new Object[]{1, 2, 3});20description.appendValueList("(", ",", ")", new Object[]{1});21System.out.println(description.toString());22Description description = new StringDescription();23description.appendValueList("(", ",", ")", new Object[]{1, 2, 3});24description.appendValueList("(", ",", ")", new Object[]{1});25description.appendText("hello");26System.out.println(description.toString());27Description description = new StringDescription();28description.appendValueList("(", ",", ")", new Object[]{1, 2, 3});29description.appendValueList("(", ",", ")", new Object[]{1});30description.appendText("hello");31description.appendText("world");32System.out.println(description.toString());33Description description = new StringDescription();34description.appendValueList("(", ",", ")", new Object[]{1, 2, 3});35description.appendValueList("(", ",", ")", new Object[]{1});36description.appendText("hello");37description.appendText("world");38description.appendText("!");39System.out.println(description.toString());40Description description = new StringDescription();41description.appendValueList("(", ",", ")", new Object

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appendValueList

Using AI Code Generation

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1import org.hamcrest.Description;2import org.hamcrest.Description.NullDescription;3import org.hamcrest.StringDescription;4import org.hamcrest.text.StringContains;5public class NullDescriptionExample {6 public static void main(String[] args) {7 NullDescription nullDescription = new NullDescription();8 nullDescription.appendText("Hello");9 nullDescription.appendValueList(10 "(", ", ", ")", "foo", "bar", "baz");11 System.out.println(nullDescription.toString());12 Description description = new StringDescription();13 description.appendText("Hello");14 description.appendValueList(15 "(", ", ", ")", "foo", "bar", "baz");16 System.out.println(description.toString());17 }18}19Hello(foo, bar, baz)20Hello(foo, bar, baz)21Description.appendValueList(String start, String separator, String end, Object[] values)22Description.appendValueList(String start, String separator, String end, Iterable<?> values)23Description.appendValueList(String start, String separator, String end, Object firstValue, Object[] rest)24Description.appendValueList(String start, String separator, String end, Object firstValue, Object secondValue, Object[] rest)25Description.appendValueList(String start, String separator, String end, Object firstValue, Object secondValue, Object thirdValue, Object[] rest)26Description.appendValueList(String start, String separator, String end, Object firstValue, Object secondValue, Object thirdValue, Object fourthValue, Object[] rest)27Description.appendValueList(String start, String separator, String end, Object firstValue, Object secondValue, Object thirdValue, Object fourthValue, Object fifthValue, Object[] rest)28Description.appendValueList(String start, String separator, String end, Object firstValue, Object secondValue, Object thirdValue, Object fourthValue, Object fifthValue, Object sixthValue, Object[] rest)29Description.appendValueList(String start, String separator, String end, Object firstValue, Object secondValue, Object thirdValue, Object fourthValue, Object fifthValue, Object sixthValue, Object seventhValue, Object[] rest)30Description.appendValueList(String start, String separator, String end, Object firstValue, Object secondValue, Object thirdValue, Object fourthValue, Object fifthValue, Object sixthValue, Object seventhValue, Object eighthValue, Object[] rest)31Description.appendValueList(String start, String separator, String end, Object firstValue, Object secondValue, Object third

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appendValueList

Using AI Code Generation

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1import org.hamcrest.Description2import org.hamcrest.Description.NullDescription3import org.hamcrest.MatcherAssert4import org.hamcrest.StringDescription5StringDescription description = new StringDescription()6description.appendValueList("[", ", ", "]", 1, 2, 3, 4, 5)7assert description.toString() == "[1, 2, 3, 4, 5]"8description = new StringDescription()9description.appendValueList("[", ", ", "]", 1)10assert description.toString() == "[1]"11description = new StringDescription()12description.appendValueList("[", ", ", "]", 1, 2)13assert description.toString() == "[1, 2]"14description = new StringDescription()15description.appendValueList("[", ", ", "]", 1, 2, 3)16assert description.toString() == "[1, 2, 3]"17description = new StringDescription()18description.appendValueList("[", ", ", "]", 1, 2, 3, 4)19assert description.toString() == "[1, 2, 3, 4]"20description = new StringDescription()21description.appendValueList("[", ", ", "]", 1, 2, 3, 4, 5)22assert description.toString() == "[1, 2, 3, 4, 5]"23description = new StringDescription()24description.appendValueList("[", ", ", "]", 1, 2, 3, 4, 5, 6)25assert description.toString() == "[1, 2, 3, 4, 5, 6]"26description = new StringDescription()27description.appendValueList("[", ", ", "]", 1, 2, 3, 4, 5, 6, 7)28assert description.toString() == "[1, 2, 3, 4, 5, 6, 7]"29description = new StringDescription()30description.appendValueList("[", ", ", "]", 1, 2, 3, 4, 5, 6, 7, 8)31assert description.toString() == "[1, 2, 3, 4, 5, 6, 7, 8]"32description = new StringDescription()33description.appendValueList("[", ", ", "]", 1, 2, 3, 4,

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appendValueList

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1import org.hamcrest.Description2import org.hamcrest.Description.NullDescription3import org.hamcrest.MatcherAssert4import org.hamcrest.Matchers5import org.hamcrest.StringDescription6import org.hamcrest.core.AnyOf7import org.hamcrest.core.CombinableMatcher8import org.hamcrest.core.IsEqual9import org.hamcrest.core.IsNot10import org.hamcrest.core.StringContains11void main(String[] args) {12 def matcher = new AnyOf<>(13 new CombinableMatcher<>(14 new IsEqual<>("is equal")15 new CombinableMatcher<>(16 new IsNot<>(17 new IsEqual<>("is not equal")18 new CombinableMatcher<>(19 new StringContains("contains")20 def description = new StringDescription()21 description.appendValueList("(", ", ", ")", ["is equal", "is not equal", "contains"])22 MatcherAssert.assertThat(description.toString(), Matchers.equalTo("(is equal, is not equal, contains)"))23}24Description.appendValueList(java.lang.String[], java.lang.String, java.lang.String, java.lang.String[])25Description.appendValueList(java.lang.String[], java.lang.String, java.lang.String, java.lang.String[]) description.appendValueList("(", ", ", ")", ["is equal", "is not equal", "contains"]) (is equal, is not equal, contains)26Description.appendValueList(java.lang.String[], java.lang.String, java.lang.String, java.lang.String[]) description.appendValueList("(", ", ", ")", ["is equal", "is not equal", "contains"]) (is equal, is not equal, contains)27Description.appendValueList(java.lang.String[], java.lang.String, java.lang.String, java.lang.String[]) description.appendValueList("(", ", ", ")", ["is equal", "is not equal", "contains"]) (is equal, is not equal, contains)28Description.appendValueList(java.lang.String[], java.lang.String, java.lang.String, java.lang.String[]) description.appendValueList("(", ", ", ")", ["is equal", "is not equal", "contains"]) (is equal, is not equal, contains)29Description.appendValueList(java.lang.String[], java.lang.String, java.lang.String, java.lang.String[]) description.appendValueList("

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appendValueList

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1import org.hamcrest.Description;2import org.hamcrest.Description.NullDescription;3import org.hamcrest.Matcher;4import org.hamcrest.StringDescription;5import static org.hamcrest.CoreMatchers.*;6import static org.hamcrest.MatcherAssert.assertThat;7import java.util.ArrayList;8import java.util.List;9public class NullDescriptionAppendValueList {10 public static void main(String... args) {11 NullDescription description = new NullDescription();12 List<String> list = new ArrayList<>();13 list.add("one");14 list.add("two");15 list.add("three");16 description.appendValueList("list: ", ", ", "", list);17 System.out.println(description.toString());18 }19}

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appendValueList

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1import org.hamcrest.Description2import org.hamcrest.Description.NullDescription3import org.hamcrest.Matchers4import org.hamcrest.Matchers.equalTo5def description = new NullDescription()6description.appendValueList('[', ', ', ']', values)7assert description.toString() == '[1, 2, 3, 4, 5]'8def description = new NullDescription()9description.appendValueList('[', ', ', ']', values) { value ->10 return "0x${Integer.toHexString(value)}"11}12assert description.toString() == '[0x1, 0x2, 0x3, 0x4, 0x5]'13def description = new NullDescription()14description.appendValueList('[', ' | ', ']', values) { value ->15 return "0x${Integer.toHexString(value)}"16}17assert description.toString() == '[0x1 | 0x2 | 0x3 | 0x4 | 0x5]'18def description = new NullDescription()19description.appendValueList('[', ' | ', ']', values) { value ->20 return "0x${Integer.toHexString(value)}"21} { value ->22 return "0x${Integer.toHexString(value)}!"23}24assert description.toString() == '[0x1 | 0x2 | 0x3 | 0x4 | 0x5!]'

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You should not need to test private methods.

  • A private method is specifically part of the implementation. You should not test the implemenation, but the functionality. If you test the functionality a class exposes, you can change the implementation while depending on the unit test.
  • If you feel the need to test a private method, this is a good sign that you should move the private method to another class and make the method public. By doing this, you get smaller classes and you can test the methods easily. If you do not want to expose this new class, you can make it package-private (the default access modifier).
https://stackoverflow.com/questions/3299405/how-should-i-test-private-methods-in-java

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