How to use getValue method of org.junit.experimental.theories.PotentialAssignment class

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

Source:Assignments.java Github

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...53 public Object[] getActualValues(int start, int stop) 54 throws CouldNotGenerateValueException {55 Object[] values = new Object[stop - start];56 for (int i = start; i < stop; i++) {57 values[i - start] = assigned.get(i).getValue();58 }59 return values;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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...27 this.value = value;28 this.description = description;29 }30 @Override31 public Object getValue() throws CouldNotGenerateValueException {32 return value;33 }34 @Override35 public String getDescription() throws CouldNotGenerateValueException {36 return description;37 }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:AllMembersSupplier.java Github

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...23 private MethodParameterValue(FrameworkMethod dataPointMethod) {24 fMethod= dataPointMethod;25 }26 @Override27 public Object getValue() throws CouldNotGenerateValueException {28 try {29 return fMethod.invokeExplosively(null);30 } catch (IllegalArgumentException e) {31 throw new RuntimeException(32 "unexpected: argument length is checked");33 } catch (IllegalAccessException e) {34 throw new RuntimeException(35 "unexpected: getMethods returned an inaccessible method");36 } catch (Throwable e) {37 throw new CouldNotGenerateValueException();38 // do nothing, just look for more values39 }40 }41 @Override42 public String getDescription() throws CouldNotGenerateValueException {43 return fMethod.getName();44 }45 }46 private final TestClass fClass;47 /**48 * Constructs a new supplier for {@code type}49 */50 public AllMembersSupplier(TestClass type) {51 fClass= type;52 }53 @Override54 public List<PotentialAssignment> getValueSources(ParameterSignature sig) {55 List<PotentialAssignment> list= new ArrayList<PotentialAssignment>();56 addFields(sig, list);57 addSinglePointMethods(sig, list);58 addMultiPointMethods(list);59 return list;60 }61 private void addMultiPointMethods(List<PotentialAssignment> list) {62 for (FrameworkMethod dataPointsMethod : fClass63 .getAnnotatedMethods(DataPoints.class))64 try {65 addArrayValues(dataPointsMethod.getName(), list, dataPointsMethod.invokeExplosively(null));66 } catch (Throwable e) {67 // ignore and move on68 }...

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getValue

Using AI Code Generation

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1public class Test {2 public static void main(String[] args) throws Exception {3 Class<?> clazz = Class.forName("org.junit.experimental.theories.Theories");4 Method method = clazz.getMethod("method");5 Object[] parameters = new Object[] { "Hello" };6 PotentialAssignment pa = PotentialAssignment.forValue("value", parameters[0]);7 Object value = pa.getValue();8 System.out.println(value);9 }10}

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getValue

Using AI Code Generation

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1public void test(@ForAll @FromDataPoints("data") Object obj) {2 System.out.println(obj);3}4public void test(@ForAll @FromDataPoints("data") Object obj,5 @ForAll @FromDataPoints("data") Object obj1) {6 System.out.println(obj);7 System.out.println(obj1);8}9public void test(@ForAll @FromDataPoints("data") Object obj,10 @ForAll @FromDataPoints("data") Object obj1,11 @ForAll @FromDataPoints("data") Object obj2) {12 System.out.println(obj);13 System.out.println(obj1);14 System.out.println(obj2);15}16public void test(@ForAll @FromDataPoints("data") Object obj,17 @ForAll @FromDataPoints("data") Object obj1,18 @ForAll @FromDataPoints("data") Object obj2,19 @ForAll @FromDataPoints("data") Object obj3) {20 System.out.println(obj);21 System.out.println(obj1);22 System.out.println(obj2);23 System.out.println(obj3);24}25public void test(@ForAll @FromDataPoints("data") Object obj,26 @ForAll @FromDataPoints("data") Object obj1,27 @ForAll @FromDataPoints("data") Object obj2,28 @ForAll @FromDataPoints("data") Object obj3,29 @ForAll @FromDataPoints("data") Object

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