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 Github

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...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 }...

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Source:WithParameterSupplier.java Github

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...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 }...

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Source:WebDriverSuppliers.java Github

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...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}...

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Source:ParameterSupplier.java Github

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...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}...

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Source:NumberSupplier.java Github

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...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}...

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Source:TestedOnSupplier.java Github

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...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}...

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Source:TestedOnBoolSupplier.java Github

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...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}...

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getValueSources

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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)

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getValueSources

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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

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getValueSources

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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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