How to use PotentialAssignment.CouldNotGenerateValueException class of org.junit.experimental.theories package

Best junit code snippet using org.junit.experimental.theories.PotentialAssignment.CouldNotGenerateValueException

PotentialAssignment.CouldNotGenerateValueException

Using AI Code Generation

1package org.junit.experimental.theories;2import java.util.ArrayList;3import java.util.List;4public class CouldNotGenerateValueException extends Exception {5    private static final long serialVersionUID = 1L;6    private final List<PotentialAssignment> source;7    public CouldNotGenerateValueException(PotentialAssignment source) {8        super();9        this.source = new ArrayList<PotentialAssignment>();10        this.source.add(source);11    }12    public CouldNotGenerateValueException(List<PotentialAssignment> source) {13        super();14        this.source = source;15    }16    public List<PotentialAssignment> getSource() {17        return source;18    }19}20package org.junit.experimental.theories;21import java.lang.annotation.Annotation;22import java.lang.reflect.Field;23import java.lang.reflect.Method;24import java.lang.reflect.Modifier;25import java.util.ArrayList;26import java.util.Arrays;27import java.util.List;28public class PotentialAssignment {29    private final String name;30    private final Object value;31    public PotentialAssignment(String name, Object value) {32        this.name = name;33        this.value = value;34    }35    public Object getValue() {36        return value;37    }38    public String getName() {39        return name;40    }41    public static List<PotentialAssignment> forValue(String name, Object value) {42        if (value instanceof Iterable) {43            Iterable<?> iterable = (Iterable<?>) value;44            List<PotentialAssignment> result = new ArrayList<PotentialAssignment>();45            for (Object element : iterable) {46                result.add(forValue(name, element));47            }48            return result;49        } else if (value instanceof Object[]) {50            Object[] array = (Object[]) value;51            List<PotentialAssignment> result = new ArrayList<PotentialAssignment>();52            for (int i = 0; i < array.length; i++) {53                result.add(forValue(name + "[" + i + "]", array[i]));54            }55            return result;56        } else {57            return Arrays.asList(new PotentialAssignment(name, value));58        }59    }60    public static List<PotentialAssignment> forType(String name, Class<?> type) {61        List<PotentialAssignment> result = new ArrayList<PotentialAssignment>();62        for (PotentialAssignment assignment : forType(type)) {63            result.add(forValue(name + "." + assignment.getName(), assignment.getValue()));64        }65        return result;

PotentialAssignment.CouldNotGenerateValueException

Using AI Code Generation

1import static org.junit.Assert.assertEquals;2import static org.junit.Assume.assumeTrue;3import static org.junit.experimental.results.PrintableResult.testResult;4import static org.junit.experimental.results.ResultMatchers.isSuccessful;5import static org.junit.experimental.theories.PotentialAssignment.forValue;6import static org.junit.experimental.theories.PotentialAssignment.CouldNotGenerateValueException;7import java.util.Arrays;8import java.util.List;9import org.junit.Test;10import org.junit.experimental.theories.DataPoint;11import org.junit.experimental.theories.DataPoints;12import org.junit.experimental.theories.PotentialAssignment;13import org.junit.experimental.theories.Theories;14import org.junit.experimental.theories.Theory;15import org.junit.runner.RunWith;16@RunWith(Theories.class)17public class TheoriesTest {18    public static int INT1 = 1;19    public static int INT2 = 2;20    public static String[] STRINGS = {"a", "b"};21    public void test(int anInt, String aString) {22        assumeTrue(anInt > 0);23        assertEquals(aString.length(), anInt);24    }25    public void shouldReturnSuccess() {26        assertEquals(testResult(TheoriesTest.class).toString(), isSuccessful().toString());27    }28    public static List<PotentialAssignment> dataPointsForInt() {29        return Arrays.asList(forValue("INT1", INT1), forValue("INT2", INT2));30    }31    public static List<PotentialAssignment> dataPointsForString() {32        return Arrays.asList(forValue("STRINGS[0]", STRINGS[0]), forValue("STRINGS[1]", STRINGS[1]));33    }34    public void testWithException(int anInt, String aString) {35        if (anInt < 0) {36            throw new CouldNotGenerateValueException();37        }38        assertEquals(aString.length(), anInt);39    }40    public void shouldReturnFailure() {41        assertEquals(testResult(TheoriesTest.class).toString(), isSuccessful().toString());42    }43}44    at org.junit.experimental.theories.TheoriesTest.testWithException(TheoriesTest.java:58)45    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

PotentialAssignment.CouldNotGenerateValueException

Using AI Code Generation

1import org.junit.experimental.theories.*;2import org.junit.experimental.theories.suppliers.*;3import org.junit.runner.*;4import org.junit.*;5import java.util.*;6import static org.junit.Assert.*;7import static org.junit.Assume.*;8@RunWith(Theories.class)9public class TestClass {10    @DataPoint public static int INT = 123;11    @DataPoint public static String STRING = "abc";12    @DataPoint public static List<Integer> LIST = Arrays.asList(1, 2, 3);13    public void test(@FromDataPoints("INT") int i,14                     @FromDataPoints("STRING") String s,15                     @FromDataPoints("LIST") List<Integer> l) {16        assumeTrue(i > 0);17        assumeTrue(s.length() > 0);18        assumeTrue(l.size() > 0);19        assertTrue(true);20    }21}

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