How to use Annotation Type DataPoint class of org.junit.experimental.theories package

Best junit code snippet using org.junit.experimental.theories.Annotation Type DataPoint

Source:DataPoint.java Github

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1package org.junit.experimental.theories;2import static java.lang.annotation.ElementType.FIELD;3import static java.lang.annotation.ElementType.METHOD;4import java.lang.annotation.Retention;5import java.lang.annotation.RetentionPolicy;6import java.lang.annotation.Target;7/**8 * Annotating an field or method with &#064;DataPoint will cause the field value9 * or the value returned by the method to be used as a potential parameter for10 * theories in that class, when run with the11 * {@link org.junit.experimental.theories.Theories Theories} runner.12 * <p>13 * A DataPoint is only considered as a potential value for parameters for14 * which its type is assignable. When multiple {@code DataPoint}s exist 15 * with overlapping types more control can be obtained by naming each DataPoint 16 * using the value of this annotation, e.g. with17 * <code>&#064;DataPoint({"dataset1", "dataset2"})</code>, and then specifying18 * which named set to consider as potential values for each parameter using the19 * {@link org.junit.experimental.theories.FromDataPoints &#064;FromDataPoints}20 * annotation.21 * <p>22 * Parameters with no specified source (i.e. without &#064;FromDataPoints or23 * other {@link org.junit.experimental.theories.ParametersSuppliedBy24 * &#064;ParameterSuppliedBy} annotations) will use all {@code DataPoint}s that are25 * assignable to the parameter type as potential values, including named sets of26 * {@code DataPoint}s.27 * 28 * <pre>29 * &#064;DataPoint30 * public static String dataPoint = "value";31 * 32 * &#064;DataPoint("generated")33 * public static String generatedDataPoint() {34 * return "generated value";35 * }36 * 37 * &#064;Theory38 * public void theoryMethod(String param) {39 * ...40 * }41 * </pre>42 * 43 * @see org.junit.experimental.theories.Theories44 * @see org.junit.experimental.theories.Theory45 * @see org.junit.experimental.theories.DataPoint46 * @see org.junit.experimental.theories.FromDataPoints47 */48@Retention(RetentionPolicy.RUNTIME)49@Target({FIELD, METHOD})50public @interface DataPoint {51 String[] value() default {};52 Class<? extends Throwable>[] ignoredExceptions() default {};53}...

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Annotation Type DataPoint

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1import org.junit.experimental.theories.Theories;2import org.junit.experimental.theories.Theory;3import org.junit.runner.RunWith;4import org.junit.experimental.theories.DataPoints;5@RunWith(Theories.class)6public class TestClass {7 public static int[] data = {1,2,3,4,5,6,7,8,9,10};8 public void testMethod(int x)9 {10 System.out.println(x);11 }12}

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1public static int[] firstArray = {1, 2, 3, 4, 5};2public static int[] secondArray = {6, 7, 8, 9, 10};3public static int[] thirdArray = {11, 12, 13, 14, 15};4public static int[] fourthArray = {16, 17, 18, 19, 20};5public static int[] fifthArray = {21, 22, 23, 24, 25};6public static int[] sixthArray = {26, 27, 28, 29, 30};7public static int[] seventhArray = {31, 32, 33, 34, 35};8public static int[] eighthArray = {36, 37, 38, 39, 40};9public static int[] ninthArray = {41, 42, 43, 44, 45};10public static int[] tenthArray = {46, 47, 48, 49, 50};11public static int[] eleventhArray = {51, 52, 53, 54, 55};12public static int[] twelfthArray = {56, 57, 58, 59, 60};13public static int[] thirteenthArray = {61, 62, 63, 64, 65};14public static int[] fourteenthArray = {66, 67, 68, 69, 70};15public static int[] fifteenthArray = {71, 72, 73, 74, 75};16public static int[] sixteenthArray = {76, 77, 78, 79, 80};17public static int[] seventeenthArray = {81, 82, 83, 84, 85};18public static int[] eighteenthArray = {86, 87, 88, 89, 90};19public static int[] nineteenthArray = {91, 92, 93, 94,

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1@JsonAutoDetect(fieldVisibility = Visibility.ANY)2@JsonInclude(JsonInclude.Include.NON_DEFAULT)3@Data4@Accessors(fluent = true)5@NoArgsConstructor6@AllArgsConstructor7
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