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How to use decamelizeMatcherName method of org.mockito.internal.util.StringUtil class

Best Mockito code snippet using org.mockito.internal.util.StringUtil.decamelizeMatcherName

Source:StringUtil.java

...50            out.append(linePrefix).append(line).append("\n");51        }52        return out.substring(0, out.length() - 1); // lose last EOL53    }54    public static String decamelizeMatcherName(String className) {55        if (className.length() == 0) {56            return "<custom argument matcher>";57        }58        String decamelized = decamelizeClassName(className);59        if (decamelized.length() == 0) {60            return "<" + className + ">";61        }62        return "<" + decamelized + ">";63    }64    private static String decamelizeClassName(String className) {65        Matcher match = CAPS.matcher(className);66        StringBuilder deCameled = new StringBuilder();67        while (match.find()) {68            if (deCameled.length() == 0) {...

Source:StringUtilTest.java

...12    @Test13    public void decamelizes_matcher_name() throws Exception {14        assertEquals(15                "<Sentence with strong language>",16                StringUtil.decamelizeMatcherName("SentenceWithStrongLanguage"));17        assertEquals("<W e i r d o 1>", StringUtil.decamelizeMatcherName("WEIRDO1"));18        assertEquals("<_>", StringUtil.decamelizeMatcherName("_"));19        assertEquals(20                "<Has exactly 3 elements>",21                StringUtil.decamelizeMatcherName("HasExactly3Elements"));22        assertEquals("<custom argument matcher>", StringUtil.decamelizeMatcherName(""));23    }24    @Test25    public void joins_empty_list() throws Exception {26        assertThat(StringUtil.join()).isEmpty();27        assertThat(StringUtil.join("foo", emptyList())).isEmpty();28    }29    @Test30    public void joins_single_line() throws Exception {31        assertThat(StringUtil.join("line1")).hasLineCount(2);32    }33    @Test34    public void joins_two_lines() throws Exception {35        assertThat(StringUtil.join("line1", "line2")).hasLineCount(3);36    }...

Source:MatcherToString.java

...3 * This program is made available under the terms of the MIT License.4 */5package org.mockito.internal.matchers.text;6import static org.mockito.internal.util.ObjectMethodsGuru.isToStringMethod;7import static org.mockito.internal.util.StringUtil.decamelizeMatcherName;8import java.lang.reflect.Method;9import org.mockito.ArgumentMatcher;10/** Provides better toString() text for matcher that don't have toString() method declared. */11final class MatcherToString {12    /**13     * Attempts to provide more descriptive toString() for given matcher.14     * Searches matcher class hierarchy for toString() method. If it is found it will be used.15     * If no toString() is defined for the matcher hierarchy,16     * uses decamelized class name instead of default Object.toString().17     * This way we can promote meaningful names for custom matchers.18     *19     * @param matcher20     * @return21     */22    static String toString(ArgumentMatcher<?> matcher) {23        Class<?> cls = matcher.getClass();24        while (cls != Object.class) {25            Method[] methods = cls.getDeclaredMethods();26            for (Method m : methods) {27                if (isToStringMethod(m)) {28                    return matcher.toString();29                }30            }31            cls = cls.getSuperclass();32        }33        String matcherName;34        Class<?> matcherClass = matcher.getClass();35        // Lambdas have non-empty getSimpleName() (despite being synthetic)36        // but that name is not useful for user37        if (matcherClass.isSynthetic()) {38            matcherName = "";39        } else {40            matcherName = matcherClass.getSimpleName();41        }42        return decamelizeMatcherName(matcherName);43    }44    private MatcherToString() {}45}...

decamelizeMatcherName

Using AI Code Generation

1package org.mockito.internal.util;2import java.util.regex.Pattern;3public class StringUtil {4    private static final Pattern CAMEL_CASE = Pattern.compile("(?<=[a-z0-9])[A-Z]");5    public static String decamelizeMatcherName(String matcherName) {6        return CAMEL_CASE.matcher(matcherName).replaceAll(" $0").toLowerCase();7    }8}9package org.mockito.internal.util;10import org.junit.Test;11import static org.junit.Assert.assertEquals;12public class StringUtilTest {13    public void should_decamelize_matcher_name() {14        String matcherName = "isNotNull";15        String decamelizedName = StringUtil.decamelizeMatcherName(matcherName);16        assertEquals("is not null", decamelizedName);17    }18}19Related posts: Java String toLowerCase() Method Example Java String toUpperCase() Method Example Java String toCharArray() Method Example Java String trim() Method Example Java String replace() Method Example Java String replaceAll() Method Example Java String replaceFirst() Method Example Java String startsWith() Method Example Java String endsWith() Method Example Java String substring() Method Example Java String concat() Method Example Java String join() Method

decamelizeMatcherName

Using AI Code Generation

1package com.puppycrawl.tools.checkstyle.checks.coding;2import org.mockito.internal.util.StringUtil;3public class InputDecamelizeMatcherName {4    public void test() {5    }6}7package com.puppycrawl.tools.checkstyle.checks.coding;8import org.mockito.internal.util.StringUtil;9public class InputDecamelizeMatcherName {10    public void test() {11    }12}13[ERROR] /home/akmo/GitHub/Test/InputDecamelizeMatcherName.java:9: Line matches the illegal pattern '^\s*\S+\s+\S+\s*\S+\s*\(.*\)\s*$'. [MethodParamPad]14[ERROR] /home/akmo/GitHub/Test/InputDecamelizeMatcherName.java:9: Line matches the illegal pattern '^\s*\S+\s+\S+\s*\S+\s*\(.*\)\s*$'. [MethodParamPad]

decamelizeMatcherName

Using AI Code Generation

1package org.mockito.internal.util;2import org.junit.Test;3import static org.mockito.internal.util.StringUtil.decamelizeMatcherName;4import static org.junit.Assert.assertEquals;5public class StringUtilTest {6    public void should_decamelize_camel_case_string() {7        assertEquals("camel_case", decamelizeMatcherName("camelCase"));8    }9}10package org.mockito.internal.util;11import org.junit.Test;12import static org.mockito.internal.util.StringUtil.decamelizeMatcherName;13import static org.junit.Assert.assertEquals;14public class StringUtilTest {15    public void should_decamelize_camel_case_string() {16        assertEquals("camel_case", decamelizeMatcherName("camelCase"));17    }18}19package org.mockito.internal.util;20import org.junit.Test;21import static org.mockito.internal.util.StringUtil.decamelizeMatcherName;22import static org.junit.Assert.assertEquals;23public class StringUtilTest {24    public void should_decamelize_camel_case_string() {25        assertEquals("camel_case", decamelizeMatcherName("camelCase"));26    }27}28package org.mockito.internal.util;29import org.junit.Test;30import static org.mockito.internal.util.StringUtil.decamelizeMatcherName;31import static org.junit.Assert.assertEquals;32public class StringUtilTest {33    public void should_decamelize_camel_case_string() {34        assertEquals("camel_case", decamelizeMatcherName("camelCase"));35    }36}37package org.mockito.internal.util;38import org.junit.Test;39import static org.mockito.internal.util.StringUtil.decamelizeMatcherName;40import static org.junit.Assert.assertEquals;41public class StringUtilTest {42    public void should_decamelize_camel_case_string() {43        assertEquals("camel_case", dec

decamelizeMatcherName

Using AI Code Generation

1package org.mockito.internal.util;2public class Test {3    public static void main(String[] args) {4        String result = StringUtil.decamelizeMatcherName("getA");5        System.out.println(result);6    }7}8package org.mockito.internal.util;9public class Test {10    public static void main(String[] args) {11        String result = StringUtil.decamelizeMatcherName("getA");12        System.out.println(result);13    }14}15package org.mockito.internal.util;16public class Test {17    public static void main(String[] args) {18        String result = StringUtil.decamelizeMatcherName("getA");19        System.out.println(result);20    }21}22package org.mockito.internal.util;23public class Test {24    public static void main(String[] args) {25        String result = StringUtil.decamelizeMatcherName("getA");26        System.out.println(result);27    }28}29package org.mockito.internal.util;30public class Test {31    public static void main(String[] args) {32        String result = StringUtil.decamelizeMatcherName("getA");33        System.out.println(result);34    }35}36package org.mockito.internal.util;37public class Test {38    public static void main(String[] args) {39        String result = StringUtil.decamelizeMatcherName("getA");40        System.out.println(result);41    }42}43package org.mockito.internal.util;44public class Test {45    public static void main(String[] args) {46        String result = StringUtil.decamelizeMatcherName("getA");47        System.out.println(result);48    }49}50package org.mockito.internal.util;51public class Test {

decamelizeMatcherName

Using AI Code Generation

1package org.mockito.internal.util;2import org.junit.Test;3import static org.junit.Assert.*;4public class StringUtilTest {5public void testDecamelizeMatcherName() {6assertEquals("is not", StringUtil.decamelizeMatcherName("isNot"));7assertEquals("is not", StringUtil.decamelizeMatcherName("isnot"));8}9}

decamelizeMatcherName

Using AI Code Generation

1import org.mockito.internal.util.StringUtil;2import java.util.Arrays;3public class decamelizeMatcherName1 {4    public static void main(String[] args) {5        String[] arr = {"isNotNull", "isNot", "is", "not"};6        System.out.println("The array is: " + Arrays.toString(arr));7        String[] result = StringUtil.decamelizeMatcherName(arr);8        System.out.println("The decamelized array is: " + Arrays.toString(result));9    }10}

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