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How to use afterEach method of com.greghaskins.spectrum.Spectrum class

Best Spectrum code snippet using com.greghaskins.spectrum.Spectrum.afterEach

Source:Spectrum.java

...17 *18 * @see Specification#describe19 * @see Specification#it20 * @see Specification#beforeEach21 * @see Specification#afterEach22 * @see Specification#let23 */24public final class Spectrum extends Runner {25  /**26   * A generic code block with a {@link #run()} method to perform any action. Usually defined by a27   * lambda function.28   *29   * @deprecated since 1.1.0 - use {@link com.greghaskins.spectrum.Block} instead30   */31  @Deprecated32  @FunctionalInterface33  public interface Block extends com.greghaskins.spectrum.Block {34    /**35     * Execute the code block, raising any {@code Throwable} that may occur.36     *37     * @throws Throwable any uncaught Error or Exception38     */39    @Override40    void run() throws Throwable;41  }42  /**43   * Supplier that is allowed to throw.44   *45   * @param <T> type of object to supply46   * @deprecated since 1.1.0 - use {@link com.greghaskins.spectrum.ThrowingSupplier} instead47   */48  @Deprecated49  @FunctionalInterface50  public interface ThrowingSupplier<T> extends com.greghaskins.spectrum.ThrowingSupplier<T> {51  }52  /**53   * Declare a test suite that describes the expected behavior of the system in a given context.54   *55   * @param context Description of the context for this suite56   * @param block   {@link com.greghaskins.spectrum.Block} with one or more calls to {@link57   *                #it(String, com.greghaskins.spectrum.Block) it} that define each expected58   *                behavior59   * @see Specification#describe60   */61  public static void describe(final String context, final com.greghaskins.spectrum.Block block) {62    Specification.describe(context, block);63  }64  /**65   * Focus on this specific suite, while ignoring others.66   *67   * @param context Description of the context for this suite68   * @param block   {@link com.greghaskins.spectrum.Block} with one or more calls to {@link69   *                #it(String, com.greghaskins.spectrum.Block) it} that define each expected70   *                behavior71   * @see #describe(String, com.greghaskins.spectrum.Block)72   * @see Specification#fdescribe73   */74  public static void fdescribe(final String context, final com.greghaskins.spectrum.Block block) {75    Specification.fdescribe(context, block);76  }77  /**78   * Ignore the specific suite.79   *80   * @param context Description of the context for this suite81   * @param block   {@link com.greghaskins.spectrum.Block} with one or more calls to {@link82   *                #it(String, com.greghaskins.spectrum.Block) it} that define each expected83   *                behavior84   * @see #describe(String, com.greghaskins.spectrum.Block)85   * @see Specification#xdescribe86   */87  public static void xdescribe(final String context, final com.greghaskins.spectrum.Block block) {88    Specification.xdescribe(context, block);89  }90  /**91   * Declare a spec, or test, for an expected behavior of the system in this suite context.92   *93   * @param behavior Description of the expected behavior94   * @param block    {@link com.greghaskins.spectrum.Block} that verifies the system behaves as95   *                 expected and throws a {@link java.lang.Throwable Throwable} if that expectation96   *                 is not met.97   * @see Specification#it98   */99  public static void it(final String behavior, final com.greghaskins.spectrum.Block block) {100    Specification.it(behavior, block);101  }102  /**103   * Declare a pending spec (without a block) that will be ignored.104   *105   * @param behavior Description of the expected behavior106   * @see #xit(String, com.greghaskins.spectrum.Block)107   * @see Specification#it(String)108   */109  public static void it(final String behavior) {110    Specification.it(behavior);111  }112  /**113   * Focus on this specific spec, while ignoring others.114   *115   * @param behavior Description of the expected behavior116   * @param block    {@link com.greghaskins.spectrum.Block} that verifies the system behaves as117   *                 expected and throws a {@link java.lang.Throwable Throwable} if that expectation118   *                 is not met.119   * @see #it(String, com.greghaskins.spectrum.Block)120   * @see Specification#fit121   */122  public static void fit(final String behavior, final com.greghaskins.spectrum.Block block) {123    Specification.fit(behavior, block);124  }125  /**126   * Mark a spec as ignored so that it will be skipped.127   *128   * @param behavior Description of the expected behavior129   * @param block    {@link com.greghaskins.spectrum.Block} that will not run, since this spec is130   *                 ignored.131   * @see #it(String, com.greghaskins.spectrum.Block)132   * @see Specification#xit133   */134  public static void xit(final String behavior, final com.greghaskins.spectrum.Block block) {135    Specification.xit(behavior, block);136  }137  /**138   * Declare a {@link com.greghaskins.spectrum.Block} to be run before each spec in the suite.139   *140   * <p>141   * Use this to perform setup actions that are common across tests in the context. If multiple142   * {@code beforeEach} blocks are declared, they will run in declaration order.143   * </p>144   *145   * @param block {@link com.greghaskins.spectrum.Block} to run once before each spec146   * @see Specification#beforeEach147   */148  public static void beforeEach(final com.greghaskins.spectrum.Block block) {149    Specification.beforeEach(block);150  }151  /**152   * Declare a {@link com.greghaskins.spectrum.Block Block} to be run after each spec in the current153   * suite.154   *155   * <p>156   * Use this to perform teardown or cleanup actions that are common across specs in this suite. If157   * multiple {@code afterEach} blocks are declared, they will run in declaration order.158   * </p>159   *160   * @param block {@link com.greghaskins.spectrum.Block Block} to run once after each spec161   * @see Specification#afterEach162   */163  public static void afterEach(final com.greghaskins.spectrum.Block block) {164    Specification.afterEach(block);165  }166  /**167   * Declare a {@link com.greghaskins.spectrum.Block Block} to be run once before all the specs in168   * the current suite begin.169   *170   * <p>171   * Use {@code beforeAll} and {@link #afterAll(com.greghaskins.spectrum.Block) afterAll} blocks172   * with caution: since they only run once, shared state <strong>will</strong> leak across specs.173   * </p>174   *175   * @param block {@link com.greghaskins.spectrum.Block} to run once before all specs in this suite176   * @see Specification#beforeAll177   */178  public static void beforeAll(final com.greghaskins.spectrum.Block block) {...

Source:ExampleSpecs.java

...5import static com.greghaskins.spectrum.dsl.gherkin.Gherkin.scenario;6import static com.greghaskins.spectrum.dsl.gherkin.Gherkin.then;7import static com.greghaskins.spectrum.dsl.gherkin.Gherkin.when;8import static com.greghaskins.spectrum.dsl.specification.Specification.afterAll;9import static com.greghaskins.spectrum.dsl.specification.Specification.afterEach;10import static com.greghaskins.spectrum.dsl.specification.Specification.beforeAll;11import static com.greghaskins.spectrum.dsl.specification.Specification.beforeEach;12import static com.greghaskins.spectrum.dsl.specification.Specification.context;13import static com.greghaskins.spectrum.dsl.specification.Specification.describe;14import static com.greghaskins.spectrum.dsl.specification.Specification.fcontext;15import static com.greghaskins.spectrum.dsl.specification.Specification.it;16import static com.greghaskins.spectrum.dsl.specification.Specification.let;17import static com.greghaskins.spectrum.dsl.specification.Specification.xcontext;18import static org.hamcrest.MatcherAssert.assertThat;19import static org.hamcrest.Matchers.contains;20import static org.hamcrest.Matchers.empty;21import static org.hamcrest.Matchers.equalTo;22import static org.hamcrest.Matchers.is;23import static org.hamcrest.Matchers.not;24import static org.junit.Assert.assertEquals;25import com.greghaskins.spectrum.Spectrum;26import com.greghaskins.spectrum.SpectrumHelper;27import com.greghaskins.spectrum.Variable;28import com.greghaskins.spectrum.dsl.gherkin.Gherkin;29import org.hamcrest.core.Is;30import org.junit.Assert;31import org.junit.runner.Result;32import org.junit.runner.RunWith;33import java.util.ArrayList;34import java.util.List;35import java.util.function.Supplier;36@RunWith(Spectrum.class)37public class ExampleSpecs {38  {39    describe("A spec", () -> {40      final int foo = 1;41      it("is just a code block that verifies something", () -> {42        assertEquals(1, foo);43      });44      it("can use any assertion library you like", () -> {45        org.junit.Assert.assertEquals(1, foo);46        org.hamcrest.MatcherAssert.assertThat(true, is(true));47      });48      describe("nested inside a second describe", () -> {49        final int bar = 1;50        it("can reference both scopes as needed", () -> {51          assertThat(bar, is(equalTo(foo)));52        });53      });54      it("can have `it`s and `describe`s in any order", () -> {55        assertThat(foo, is(1));56      });57    });58    describe("A suite using beforeEach and afterEach", () -> {59      final List<String> items = new ArrayList<>();60      beforeEach(() -> {61        items.add("foo");62      });63      beforeEach(() -> {64        items.add("bar");65      });66      afterEach(() -> {67        items.clear();68      });69      it("runs the beforeEach() blocks in order", () -> {70        assertThat(items, contains("foo", "bar"));71        items.add("bogus");72      });73      it("runs them before every spec", () -> {74        assertThat(items, contains("foo", "bar"));75        items.add("bogus");76      });77      it("runs afterEach after every spec", () -> {78        assertThat(items, not(contains("bogus")));79      });80      describe("when nested", () -> {81        beforeEach(() -> {82          items.add("baz");83        });84        it("runs beforeEach and afterEach from inner and outer scopes", () -> {85          assertThat(items, contains("foo", "bar", "baz"));86        });87      });88    });89    describe("A suite using beforeAll", () -> {90      final List<Integer> numbers = new ArrayList<>();91      beforeAll(() -> {92        numbers.add(1);93      });94      it("sets the initial state before any specs run", () -> {95        assertThat(numbers, contains(1));96        numbers.add(2);97      });98      describe("and afterAll", () -> {...

Source:CarTest.java

1package org.joeltong.app;2import static com.greghaskins.spectrum.Spectrum.afterEach;3import static com.greghaskins.spectrum.Spectrum.beforeAll;4import static com.greghaskins.spectrum.Spectrum.describe;5import static com.greghaskins.spectrum.Spectrum.it;6import com.greghaskins.spectrum.Spectrum;7import static org.hamcrest.MatcherAssert.assertThat;8import static org.hamcrest.CoreMatchers.*;9import org.junit.runner.RunWith;10@RunWith(Spectrum.class)11public class CarTest {{12  describe("Car", () -> {13    describe("#Car()", () -> {14      describe("when the number of wheels is passed", () -> {15        Car car = new Car(4);16        int actual = car.getNumWheels();...

afterEach

Using AI Code Generation

1import com.greghaskins.spectrum.Spectrum;2import com.greghaskins.spectrum.Spectrum.*;3import org.junit.runner.*;4import static com.greghaskins.spectrum.Spectrum.*;5import static org.junit.Assert.*;6class 1 {7    public static void main(String[] args) {8        describe("a suite", () -> {9            afterEach(() -> {10                System.out.println("after each");11            });12            it("works", () -> {13                System.out.println("works");14            });15            it("works again", () -> {16                System.out.println("works again");17            });18        });19        JUnitCore.runClasses(1.class);20    }21}22Spectrum.afterEach(Runnable)23public static void afterEach(Runnable block)24import com.greghaskins.spectrum.Spectrum;25import com.greghaskins.spectrum.Spectrum.*;26import org.junit.runner.*;27import static com.greghaskins.spectrum.Spectrum.*;28import static org.junit.Assert.*;29class 1 {30    public static void main(String[] args) {31        describe("a suite", () -> {32            afterEach(() -> {33                System.out.println("after each");34            });35            it("works", () -> {36                System.out.println("works");37            });38            it("works again", () -> {39                System.out.println("works again");40            });41        });42        JUnitCore.runClasses(1.class);43    }44}45Spectrum.afterAll(Runnable)46public static void afterAll(Runnable block)

afterEach

Using AI Code Generation

1import com.greghaskins.spectrum.Spectrum;2import org.junit.Test;3import static com.greghaskins.spectrum.Spectrum.*;4import static org.junit.Assert.*;5public class 1 {6    public void test() {7        describe("a suite", () -> {8            afterEach(() -> {9                System.out.println("afterEach");10            });11            it("test", () -> {12                System.out.println("test");13            });14        });15    }16}17import com.greghaskins.spectrum.Spectrum;18import org.junit.Test;19import static com.greghaskins.spectrum.Spectrum.*;20import static org.junit.Assert.*;21public class 2 {22    public void test() {23        describe("a suite", () -> {24            afterEach(() -> {25                System.out.println("afterEach");26            });27            it("test", () -> {28                System.out.println("test");29            });30            it("test", () -> {31                System.out.println("test");32            });33        });34    }35}36import com.greghaskins.spectrum.Spectrum;37import org.junit.Test;38import static com.greghaskins.spectrum.Spectrum.*;39import static org.junit.Assert.*;40public class 3 {41    public void test() {42        describe("a suite", () -> {43            afterEach(() -> {44                System.out.println("afterEach");45            });46            describe("a suite", () -> {47                it("test", () -> {48                    System.out.println("test");49                });50            });51        });52    }53}54import com.greghaskins.spectrum.Spectrum;55import org.junit.Test;56import static com.greghaskins.spectrum.Spectrum.*;57import static org.junit.Assert.*;58public class 4 {59    public void test() {60        describe("a suite", () -> {61            afterEach(() -> {

afterEach

Using AI Code Generation

1import com.greghaskins.spectrum.Spectrum;2import org.junit.runner.RunWith;3import static com.greghaskins.spectrum.Spectrum.*;4@RunWith(Spectrum.class)5public class Test {6    {7        describe("A test", () -> {8            afterEach(() -> {9                System.out.println("After each test");10            });11            it("should do something", () -> {12                System.out.println("This is a test");13            });14        });15    }16}17import com.greghaskins.spectrum.Spectrum;18import org.junit.runner.RunWith;19import static com.greghaskins.spectrum.Spectrum.*;20@RunWith(Spectrum.class)21public class Test {22    {23        describe("A test", () -> {24            afterEach(() -> {25                System.out.println("After each test");26            });27            it("should do something", () -> {28                System.out.println("This is a test");29            });30            it("should do something else", () -> {31                System.out.println("This is a test");32            });33        });34    }35}36import com.greghaskins.spectrum.Spectrum;37import org.junit.runner.RunWith;38import static com.greghaskins.spectrum.Spectrum.*;39@RunWith(Spectrum.class)40public class Test {41    {42        describe("A test", () -> {43            afterEach(() -> {44                System.out.println("After each test");45            });46            it("should do something", () -> {47                System.out.println("This is a test");48            });49            it("should do something else", () -> {50                System.out.println("This is a test");51            });52            describe("A sub test", () -> {53                it("should do something else", () -> {54                    System.out.println("This is a test");55                });56            });57        });58    }59}

afterEach

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        describe("a suite of tests", () -> {4            beforeEach(() -> {5                System.out.println("before each");6            });7            afterEach(() -> {8                System.out.println("after each");9            });10            it("test 1", () -> {11                System.out.println("test 1");12            });13            it("test 2", () -> {14                System.out.println("test 2");15            });16        });17    }18}19public class 2 {20    public static void main(String[] args) {21        describe("a suite of tests", () -> {22            beforeEach(() -> {23                System.out.println("before each");24            });25            afterEach(() -> {26                System.out.println("after each");27            });28            it("test 1", () -> {29                System.out.println("test 1");30            });31            describe("a nested suite of tests", () -> {32                beforeEach(() -> {33                    System.out.println("before each nested");34                });35                afterEach(() -> {36                    System.out.println("after each nested");37                });38                it("test 2", () -> {39                    System.out.println("test 2");40                });41            });42        });43    }44}45public class 3 {46    public static void main(String[] args) {47        describe("a suite of tests", () -> {48            beforeEach(() -> {49                System.out.println("before each");50            });51            afterEach(() -> {52                System.out.println("after each");53            });54            it("test 1", () -> {55                System.out.println("test 1");56            });57            describe("a nested suite of tests", () -> {58                beforeEach(() -> {59                    System.out.println("before each nested");60                });61                afterEach(() -> {62                    System.out.println("after each nested");63                });64                it("test 2", () -> {65                    System.out.println("test 2");66                });67            });

afterEach

Using AI Code Generation

1package com.greghaskins.spectrum;2import org.junit.After;3import org.junit.Before;4import org.junit.Test;5public class 1 {6    public void beforeEach() {7        System.out.println("Before each test");8    }9    public void test1() {10        System.out.println("Test 1");11    }12    public void test2() {13        System.out.println("Test 2");14    }15    public void afterEach() {16        System.out.println("After each test");17    }18}

afterEach

Using AI Code Generation

1import com.greghaskins.spectrum.Spectrum;2import com.greghaskins.spectrum.Spectrum.*;3import org.junit.runner.RunWith;4import static com.greghaskins.spectrum.Spectrum.*;5import static org.junit.Assert.*;6import org.junit.Test;7import org.junit.Before;8import org.junit.After;9import org.junit.BeforeClass;10@RunWith(Spectrum.class)11public class 1 {12  {13    describe("A test", () -> {14      it("should pass", () -> {15        assertTrue(true);16      });17      it("should fail", () -> {18        assertTrue(false);19      });20    });21  }22  public void beforeEach() {23    System.out.println("before");24  }25  public void afterEach() {26    System.out.println("after");27  }28}29import com.greghaskins.spectrum.Spectrum;30import com.greghaskins.spectrum.Spectrum.*;31import org.junit.runner.RunWith;32import static com.greghaskins.spectrum.Spectrum.*;33import static org.junit.Assert.*;34import org.junit.Test;35import org.junit.Before;36import org.junit.After;37import org.junit.BeforeClass;38@RunWith(Spectrum.class)39public class 2 {40  {41    describe("A test", () -> {42      it("should pass", () -> {43        assertTrue(true);44      });45      it("should fail", () -> {46        assertTrue(false);47      });48    });49  }50  public void beforeEach() {51    System.out.println("before");52  }53  public void afterEach() {54    System.out.println("after");55  }56}57import com.greghaskins.spectrum.Spectrum;58import com.greghaskins.spectrum.Spectrum.*;59import org.junit.runner.RunWith;60import static com.greghaskins.spectrum.Spectrum.*;61import static org.junit.Assert.*;62import org.junit.Test;63import org.junit.Before;64import org.junit.After;65import org.junit.BeforeClass;66@RunWith(Spectrum.class)67public class 3 {68  {69    describe("A test", () -> {

afterEach

Using AI Code Generation

1public class 1 {2    public static void main(String[] args) {3        afterEach(() -> {4            System.out.println("after each test");5        });6    }7}

afterEach

Using AI Code Generation

1package com.greghaskins.spectrum;2import org.junit.After;3import org.junit.runner.RunWith;4@RunWith(Spectrum.class)5public class ExampleTest {6  {7    afterEach(() -> {8    });9  }10}11package com.greghaskins.spectrum;12import org.junit.After;13import org.junit.runner.RunWith;14@RunWith(Spectrum.class)15public class ExampleTest {16  {17    afterEach(() -> {18    });19  }20}21package com.greghaskins.spectrum;22import org.junit.After;23import org.junit.runner.RunWith;24@RunWith(Spectrum.class)25public class ExampleTest {26  {27    afterEach(() -> {28    });29  }30}31package com.greghaskins.spectrum;32import org.junit.After;33import org.junit.runner.RunWith;34@RunWith(Spectrum.class)35public class ExampleTest {36  {37    afterEach(() -> {38    });39  }40}41package com.greghaskins.spectrum;42import org.junit.After;43import org.junit.runner.RunWith;44@RunWith(Spectrum.class)45public class ExampleTest {46  {47    afterEach(() -> {48    });49  }50}51package com.greghaskins.spectrum;52import org.junit.After;53import org.junit.runner.RunWith;54@RunWith(Spectrum.class)55public class ExampleTest {56  {57    afterEach(() -> {58    });59  }60}61package com.greghaskins.spectrum;62import org.junit.After;63import org.junit.runner.RunWith;64@RunWith(Spectrum.class)65public class ExampleTest {66  {67    afterEach(()

afterEach

Using AI Code Generation

1package com.greghaskins.spectrum;2import static com.greghaskins.spectrum.Spectrum.*;3import org.junit.runner.RunWith;4@RunWith(Spectrum.class)5public class AfterEachExample {6  {7    describe("A test suite", () -> {8      int value = 0;9      beforeEach(() -> {10        value = 2;11      });12      afterEach(() -> {13        value = 0;14      });15      it("should have a value of 2", () -> {16        assert value == 2;17      });18      it("should have a value of 0", () -> {19        assert value == 0;20      });21    });22  }23}24package com.greghaskins.spectrum;25import static com.greghaskins.spectrum.Spectrum.*;26import org.junit.runner.RunWith;27@RunWith(Spectrum.class)28public class AfterEachExample {29  {30    describe("A test suite", () -> {31      int value = 0;32      beforeEach(() -> {33        value = 2;34      });35      afterEach(() -> {36        value = 0;37      });38      it("should have a value of 2", () -> {39        assert value == 2;40      });41      it("should have a value of 0", () -> {42        assert value == 0;43      });44    });45  }46}47package com.greghaskins.spectrum;48import static com.greghaskins.spectrum.Spectrum.*;49import org.junit.runner.RunWith;50@RunWith(Spectrum.class)51public class AfterEachExample {52  {53    describe("A test suite", () -> {54      int value = 0;55      beforeEach(() -> {56        value = 2;57      });58      afterEach(() -> {59        value = 0;60      });61      it("should have a value of 2", () -> {62        assert value == 2;63      });64      it("should have a value of 0", () -> {65        assert value == 0;66      });67    });68  }69}

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