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How to use getValueSources method of org.junit.experimental.theories.ParameterSupplier class

Best junit code snippet using org.junit.experimental.theories.ParameterSupplier.getValueSources

Source:Assignments.java

...60    }61    public List<PotentialAssignment> potentialsForNextUnassigned()62            throws Throwable {63        ParameterSignature unassigned = nextUnassigned();64        List<PotentialAssignment> assignments = getSupplier(unassigned).getValueSources(unassigned);65        66        if (assignments.size() == 0) {67            assignments = generateAssignmentsFromTypeAlone(unassigned);68        }69        70        return assignments;71    }72    private List<PotentialAssignment> generateAssignmentsFromTypeAlone(ParameterSignature unassigned) {73        Class<?> paramType = unassigned.getType();74        75        if (paramType.isEnum()) {76            return new EnumSupplier(paramType).getValueSources(unassigned);  77        } else if (paramType.equals(Boolean.class) || paramType.equals(boolean.class)) {78            return new BooleanSupplier().getValueSources(unassigned);79        } else {80            return emptyList();81        }82    }83    private ParameterSupplier getSupplier(ParameterSignature unassigned)84            throws Exception {85        ParametersSuppliedBy annotation = unassigned86                .findDeepAnnotation(ParametersSuppliedBy.class);87        88        if (annotation != null) {89            return buildParameterSupplierFromClass(annotation.value());90        } else {91            return new AllMembersSupplier(clazz);92        }...

Source:WithParameterSupplier.java

...38    }39    private static final List<String> DATAPOINTS = Arrays.asList("qwe", "asd");40    public static class SimpleSupplier extends ParameterSupplier {41        @Override42        public List<PotentialAssignment> getValueSources(ParameterSignature sig) {43            List<PotentialAssignment> assignments = new ArrayList<PotentialAssignment>();44            for (String datapoint : DATAPOINTS) {45                assignments.add(new SimplePotentialAssignment(datapoint,46                        datapoint));47            }48            return assignments;49        }50    }51    @RunWith(Theories.class)52    public static class TestClassUsingParameterSupplier {53        @Theory54        public void theoryMethod(@ParametersSuppliedBy(SimpleSupplier.class) String param) {55        }56    }57    @Test58    public void shouldPickUpDataPointsFromParameterSupplier() throws Throwable {59        List<PotentialAssignment> assignments = potentialAssignments(TestClassUsingParameterSupplier.class60                .getMethod("theoryMethod", String.class));61        assertEquals(2, assignments.size());62        assertEquals(DATAPOINTS.get(0), assignments.get(0).getValue());63        assertEquals(DATAPOINTS.get(1), assignments.get(1).getValue());64    }65    66    public static class SupplierWithUnknownConstructor extends ParameterSupplier {67        68        public SupplierWithUnknownConstructor(String param) {69        }70        @Override71        public List<PotentialAssignment> getValueSources(ParameterSignature sig) {72            return null;73        }74    }75    @RunWith(Theories.class)76    public static class TestClassUsingSupplierWithUnknownConstructor {77        @Theory78        public void theory(@ParametersSuppliedBy(SupplierWithUnknownConstructor.class) String param) {79        }80    }81    82    @Test83    public void shouldRejectSuppliersWithUnknownConstructors() throws Exception {84        expected.expect(InitializationError.class);85        new Theories(TestClassUsingSupplierWithUnknownConstructor.class);86    }87    88    public static class SupplierWithTwoConstructors extends ParameterSupplier {89        90        public SupplierWithTwoConstructors(String param) {91        }92        @Override93        public List<PotentialAssignment> getValueSources(ParameterSignature sig) {94            return null;95        }96    }97    @RunWith(Theories.class)98    public static class TestClassUsingSupplierWithTwoConstructors {99        @Theory100        public void theory(@ParametersSuppliedBy(SupplierWithTwoConstructors.class) String param) {101        }102    }103    104    @Test105    public void shouldRejectSuppliersWithTwoConstructors() throws Exception {106        expected.expect(InitializationError.class);107        new Theories(TestClassUsingSupplierWithTwoConstructors.class);108    }109    110    public static class SupplierWithTestClassConstructor extends ParameterSupplier {111        112        public SupplierWithTestClassConstructor(TestClass param) {113        }114        @Override115        public List<PotentialAssignment> getValueSources(ParameterSignature sig) {116            return null;117        }118    }119    @RunWith(Theories.class)120    public static class TestClassUsingSupplierWithTestClassConstructor {121        @Theory122        public void theory(@ParametersSuppliedBy(SupplierWithTestClassConstructor.class) String param) {123        }124    }125    126    @Test127    public void shouldAcceptSuppliersWithTestClassConstructor() throws Exception {128        new Theories(TestClassUsingSupplierWithTestClassConstructor.class);129    }...

Source:WebDriverSuppliers.java

...18	public @interface AllWebDrivers {19	}20	public static class AllWebDriversSupplier extends ParameterSupplier {21		@Override22		public List<PotentialAssignment> getValueSources(final ParameterSignature sig) {23			final List<PotentialAssignment> assignments = new ArrayList<PotentialAssignment>();24			assignments.add(PotentialAssignment.forValue(AbstractWebDriverTestCase.WebDriverKind.Chrome.toString(), AbstractWebDriverTestCase.WebDriverKind.Chrome));25			return assignments;26		}27	}28	@Retention(RetentionPolicy.RUNTIME)29	@ParametersSuppliedBy(SingleWebDriverSupplier.class)30	public @interface SingleWebDriver {31	}32	public static class SingleWebDriverSupplier extends ParameterSupplier {33		@Override34		public List<PotentialAssignment> getValueSources(final ParameterSignature sig) {35			final List<PotentialAssignment> assignments = new ArrayList<PotentialAssignment>();36			assignments.add(PotentialAssignment.forValue(AbstractWebDriverTestCase.WebDriverKind.Chrome.toString(), AbstractWebDriverTestCase.WebDriverKind.Chrome));37			return assignments;38		}39	}40}...

Source:ParameterSupplier.java

...19 *     }20 *21 *     public static class BetweenSupplier extends <b>ParameterSupplier</b> {22 *         &#064;Override23 *         public List&lt;<b>PotentialAssignment</b>&gt; getValueSources(<b>ParameterSignature</b> sig) {24 *             List&lt;<b>PotentialAssignment</b>&gt; list = new ArrayList&lt;PotentialAssignment&gt;();25 *             Between annotation = (Between) sig.getSupplierAnnotation();26 *27 *             for (int i = annotation.first(); i &lt;= annotation.last(); i++)28 *                 list.add(<b>PotentialAssignment</b>.forValue("ints", i));29 *             return list;30 *         }31 *     }32 * </pre>33 * </p>34 *35 * @see org.junit.experimental.theories.ParametersSuppliedBy36 * @see org.junit.experimental.theories.Theories37 * @see org.junit.experimental.theories.FromDataPoints38 */39public abstract class ParameterSupplier {40    public abstract List<PotentialAssignment> getValueSources(ParameterSignature sig) throws Throwable;41}...

Source:NumberSupplier.java

...11    public NumberSupplier() {12        System.out.println("NumberSupplier constructor!!!");13    }14    @Override15    public List<PotentialAssignment> getValueSources(ParameterSignature sig) throws Throwable {16        List<PotentialAssignment> list = new ArrayList<PotentialAssignment>();17        list.add(PotentialAssignment.forValue("long", 2L));18        list.add(PotentialAssignment.forValue("float", 5.00f));19        list.add(PotentialAssignment.forValue("double", 89d));20        return list;21    }22}...

Source:TestedOnSupplier.java

...5import org.junit.experimental.theories.ParameterSignature;6import org.junit.experimental.theories.ParameterSupplier;7import org.junit.experimental.theories.PotentialAssignment;8public class TestedOnSupplier extends ParameterSupplier {9	@Override public List<PotentialAssignment> getValueSources(ParameterSignature sig) {10		List<PotentialAssignment> list = new ArrayList<PotentialAssignment>();11		TestedOn testedOn = sig.getAnnotation(TestedOn.class);12		int[] ints = testedOn.ints();13		for (final int i : ints) {14			list.add(PotentialAssignment.forValue(Arrays.asList(ints).toString(), i));15		}16		return list;17	}18}...

Source:TestedOnBoolSupplier.java

...5import java.util.Arrays;6import java.util.List;7public class TestedOnBoolSupplier extends ParameterSupplier {8    private static final String NAME = "bools";9    @Override public List<PotentialAssignment> getValueSources(ParameterSignature sig) {10        return Arrays.asList(PotentialAssignment.forValue(NAME, false),11                PotentialAssignment.forValue(NAME, true));12    }13}...

getValueSources

Using AI Code Generation

1import java.util.ArrayList;2import java.util.List;3import org.junit.experimental.theories.ParameterSignature;4import org.junit.experimental.theories.ParameterSupplier;5import org.junit.experimental.theories.PotentialAssignment;6public class TestParameterSupplier extends ParameterSupplier {7    public List<PotentialAssignment> getValueSources(ParameterSignature sig) {8        List<PotentialAssignment> list = new ArrayList<PotentialAssignment>();9        list.add(PotentialAssignment.forValue("value", "A"));10        list.add(PotentialAssignment.forValue("value", "B"));11        return list;12    }13}14import org.junit.Assert;15import org.junit.Test;16import org.junit.experimental.theories.DataPoint;17import org.junit.experimental.theories.Theories;18import org.junit.experimental.theories.Theory;19import org.junit.runner.RunWith;20@RunWith(Theories.class)21public class TestParameterSupplier {22    public static String A = "A";23    public static String B = "B";24    public void test(String value) {25        Assert.assertNotNull(value);26    }27}28at org.junit.experimental.theories.internal.Assignments.allUnassigned(Assignments.java:40)29at org.junit.experimental.theories.Theories$TheoryAnchor.reportParameterizedError(Theories.java:213)30at org.junit.experimental.theories.Theories$TheoryAnchor$1.evaluate(Theories.java:187)31at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)32at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)33at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)34at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)35at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)36at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)37at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)38at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)39at org.junit.runners.ParentRunner.run(ParentRunner.java:309)

getValueSources

Using AI Code Generation

1package org.junit.experimental.theories.internal;2import org.junit.experimental.theories.ParameterSignature;3import org.junit.experimental.theories.ParameterSupplier;4import org.junit.experimental.theories.PotentialAssignment;5import org.junit.experimental.theories.internal.Assignments;6import java.util.List;7public class AllMembersSupplier extends ParameterSupplier {8    public List<PotentialAssignment> getValueSources(ParameterSignature sig) {9        return Assignments.allUnassigned(sig, null).getValueSources();10    }11}12package org.junit.experimental.theories.internal;13import org.junit.experimental.theories.ParameterSignature;14import org.junit.experimental.theories.ParameterSupplier;15import org.junit.experimental.theories.PotentialAssignment;16import org.junit.experimental.theories.internal.Assignments;17import java.util.List;18public class AllMembersSupplier extends ParameterSupplier {19    public List<PotentialAssignment> getValueSources(ParameterSignature sig) {20        return Assignments.allUnassigned(sig, null).getValueSources();21    }22}23package org.junit.experimental.theories.internal;24import org.junit.experimental.theories.ParameterSignature;25import org.junit.experimental.theories.ParameterSupplier;26import org.junit.experimental.theories.PotentialAssignment;27import org.junit.experimental.theories.internal.Assignments;28import java.util.List;29public class AllMembersSupplier extends ParameterSupplier {30    public List<PotentialAssignment> getValueSources(ParameterSignature sig) {31        return Assignments.allUnassigned(sig, null).getValueSources();32    }33}34package org.junit.experimental.theories.internal;35import org.junit.experimental.theories.ParameterSignature;36import org.junit.experimental.theories.ParameterSupplier;37import org.junit.experimental.theories.PotentialAssignment;38import org.junit.experimental.theories.internal.Assignments;39import java.util.List;40public class AllMembersSupplier extends ParameterSupplier {41    public List<PotentialAssignment> getValueSources(ParameterSignature sig) {42        return Assignments.allUnassigned(sig, null).getValueSources();43    }44}45package org.junit.experimental.theories.internal;46import org.junit.experimental.theories.ParameterSignature;47import org.junit.experimental.theories.ParameterSupplier;48import org.junit.experimental.theories.PotentialAssignment;49import org.junit.experimental.theories.internal.Assignments;50import java.util.List;51public class AllMembersSupplier extends ParameterSupplier {52    public List<PotentialAssignment> getValueSources(ParameterSignature sig) {53        return Assignments.allUnassigned(sig, null

getValueSources

Using AI Code Generation

1import org.junit.experimental.theories.ParameterSupplier;2import org.junit.experimental.theories.PotentialAssignment;3import java.util.List;4import java.util.ArrayList;5import java.util.Arrays;6import java.util.Collections;7import java.util.Iterator;8import java.util.List;9import java.util.Random;10import java.util.concurrent.ThreadLocalRandom;11import java.util.stream.Collectors;12import java.util.stream.IntStream;13import java.util.stream.Stream;14public class RandomStringSupplier extends ParameterSupplier {15    public List<PotentialAssignment> getValueSources(ParameterSignature sig) {16        RandomString randomString = sig.getAnnotation(RandomString.class);17        if (randomString == null) {18            return Collections.emptyList();19        }20        int length = randomString.length();21        int count = randomString.count();22        Random random = ThreadLocalRandom.current();23        List<PotentialAssignment> values = new ArrayList<>();24        for (int i = 0; i < count; i++) {25            values.add(PotentialAssignment.forValue("randomString", randomString(length, random)));26        }27        return values;28    }29    private String randomString(int length, Random random) {30        return random.ints(length, 0, 128)31                .mapToObj(i -> (char) i)32                .map(String::valueOf)33                .collect(Collectors.joining());34    }35}36import org.junit.experimental.theories.DataPoint;37import org.junit.experimental.theories.Theories;38import org.junit.experimental.theories.Theory;39import org.junit.runner.RunWith;40import static org.junit.Assert.assertEquals;41@RunWith(Theories.class)42public class RandomStringSupplierTest {43    public static String first = "first";44    public static String second = "second";45    public void test(@RandomString(length = 5, count = 3) String randomString) {46        assertEquals(5, randomString.length());47    }48}49import org.junit.experimental.theories.ParameterSignature;50import org.junit.experimental.theories.ParameterSupplier;51import org.junit.experimental.theories.PotentialAssignment;52import java.util.ArrayList;53import java.util.Collections;54import java.util.List;

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