How to use junitParamsStatement method of com.tngtech.jgiven.junit.ScenarioTestRuleTest class

Best JGiven code snippet using com.tngtech.jgiven.junit.ScenarioTestRuleTest.junitParamsStatement

Source:ScenarioTestRuleTest.java Github

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...26 // junit-dataprovider test27 { emptyStatement(), dataProviderFrameworkMethod( twoParamsMethod(), "arg1", 2 ), new Object(),28 new NamedArgument[] { new NamedArgument( "s", "arg1" ), new NamedArgument( "i", 2 ) } },29 // junitparams test30 { junitParamsStatement( twoParamsMethod(), "arg1, 2" ), anyFrameworkMethod(), new Object(),31 new NamedArgument[] { new NamedArgument( "s", "arg1" ), new NamedArgument( "i", 2 ) } },32 // @Parameterized tests33 { emptyStatement(), anyFrameworkMethod(), new ParameterizedSimpleTest( '?', 7L ),34 new NamedArgument[] { new NamedArgument( "c", '?' ), new NamedArgument( "l", 7l ) } },35 { emptyStatement(), anyFrameworkMethod(), new ParameterizedOutOfOrderTest( 4, "test1" ),36 new NamedArgument[] { new NamedArgument( "i", 4 ), new NamedArgument( "s", "test1" ) } },37 { emptyStatement(), anyFrameworkMethod(), new ParameterizedWithAdditionalFieldsTest( "test1", 4, false ),38 new NamedArgument[] { new NamedArgument( "s", "test1" ),39 new NamedArgument( "n", 4 ), new NamedArgument( "b", false ) } }, };40 }41 @Test42 @UseDataProvider( "methodTestData" )43 public void testParseMethodName( Statement statement, FrameworkMethod testMethod, Object target,44 NamedArgument[] expected ) {45 List<NamedArgument> result = JGivenMethodRule.getNamedArguments( statement, testMethod, target );46 assertThat( result ).containsExactly( expected );47 }48 // -- helper methods -----------------------------------------------------------------------------------------------49 private static Statement emptyStatement() {50 return new Statement() {51 @Override52 public void evaluate() throws Throwable {}53 };54 }55 private static FrameworkMethod anyFrameworkMethod() throws Exception {56 return new FrameworkMethod( twoParamsMethod() );57 }58 private static Object dataProviderFrameworkMethod( Method method, Object... args ) {59 return new DataProviderFrameworkMethod( method, 1, args, "%s" );60 }61 private static Object junitParamsStatement( Method method, String args ) throws ClassNotFoundException, IllegalAccessException, InvocationTargetException, InstantiationException, NoSuchMethodException {62 Class<?> clazz = Thread.currentThread().getContextClassLoader().loadClass("junitparams.internal.InvokeParameterisedMethod");63 Constructor<?> constructor = clazz.getDeclaredConstructors()[0];64 constructor.setAccessible(true);65 return constructor.newInstance(new FrameworkMethod(method), ScenarioTestRuleTest.class, args, 1 );66 }67 private static Method twoParamsMethod() throws Exception {68 return getMethod( "testMethodWithTwoParams", String.class, int.class );69 }70 private static Method getMethod( String methodName, Class<?>... types ) throws Exception {71 return ScenarioTestRuleTest.class.getDeclaredMethod( methodName, types );72 }73 // -- mocks --------------------------------------------------------------------------------------------------------74 public void testMethodWithTwoParams( String s, int i ) {}75 @Ignore...

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junitParamsStatement

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1package com.tngtech.jgiven.junit;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4import org.junit.Test;5import org.junit.runner.RunWith;6import org.junit.runners.JUnit4;7@RunWith(JUnit4.class)8public class ScenarioTestRuleTest {9 public void junitParamsStatementTest() {10 assertThatThrownBy(() -> {11 new JUnitParamsStatement(null, null, null);12 }).isInstanceOf(IllegalArgumentException.class);13 assertThatThrownBy(() -> {14 new JUnitParamsStatement(null, null, null, null);15 }).isInstanceOf(IllegalArgumentException.class);16 assertThatThrownBy(() -> {17 new JUnitParamsStatement(null, null, null, null, null);18 }).isInstanceOf(IllegalArgumentException.class);19 assertThatThrownBy(() -> {20 new JUnitParamsStatement(null, null, null, null, null, null);21 }).isInstanceOf(IllegalArgumentException.class);22 assertThatThrownBy(() -> {23 new JUnitParamsStatement(null, null, null, null, null, null, null);24 }).isInstanceOf(IllegalArgumentException.class);25 }26}27package com.tngtech.jgiven.junit;28import static org.assertj.core.api.Assertions.assertThat;29import static org.assertj.core.api.Assertions.assertThatThrownBy;30import org.junit.Test;31import org.junit.runner.RunWith;32import org.junit.runners.JUnit4;33@RunWith(JUnit4.class)34public class ScenarioTestRuleTest {35 public void junitParamsStatementTest() {36 assertThatThrownBy(() -> {37 new JUnitParamsStatement(null, null, null);38 }).isInstanceOf(IllegalArgumentException.class);39 assertThatThrownBy(() -> {40 new JUnitParamsStatement(null, null, null, null);41 }).isInstanceOf(IllegalArgumentException.class);42 assertThatThrownBy(() -> {43 new JUnitParamsStatement(null, null

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junitParamsStatement

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1public TestRule rule = new TestRule() {2 public Statement apply(Statement base, Description description) {3 return new ScenarioTestRuleTest().junitParamsStatement(base, description);4 }5};6GivenTestStage givenTestStage;7WhenTestStage whenTestStage;8ThenTestStage thenTestStage;9public static Collection<Object[]> data() {10 return asList(new Object[][] {11 { "Hello", "World" },12 { "JGiven", "Rules" },13 { "JGiven", "Is" },14 { "JGiven", "Great" },15 });16}17@Parameterized.Parameter(0)18public String first;19@Parameterized.Parameter(1)20public String second;21public void testWithParameters() {22 givenTestStage.givenTestStep(first);23 whenTestStage.whenTestStep(second);24 thenTestStage.thenTestStep(first + " " + second);25}26}27package com.tngtech.jgiven.junit;28import com.tngtech.jgiven.annotation.*;29import com.tngtech.jgiven.junit.ScenarioTest;30import com.tngtech.jgiven.junit.ScenarioTestRule;31import com.tngtech.jgiven.junit.ScenarioTestRuleTest;32import org.junit.*;33import org.junit.rules.TestRule;34import org.junit.runners.model.*;35import static java.util.Arrays.asList;36public class JGivenJUnitParamsTest extends ScenarioTest<JGivenJUnitParamsTest.GivenTestStage, JGivenJUnitParamsTest.WhenTestStage, JGivenJUnitParamsTest.ThenTestStage> {37 public TestRule rule = new ScenarioTestRule(this);38 GivenTestStage givenTestStage;39 WhenTestStage whenTestStage;40 ThenTestStage thenTestStage;41 public static Collection<Object[]> data() {42 return asList(new Object[][] {43 { "Hello", "World" },44 { "JGiven", "Rules" },45 { "JGiven", "Is" },46 { "JGiven", "Great" },47 });48 }49 @Parameterized.Parameter(0)50 public String first;51 @Parameterized.Parameter(1)52 public String second;53 public void testWithParameters() {

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junitParamsStatement

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1 public void junitParamsStatement( int a, int b, int sum ) {2 given().a( a );3 when().b( b );4 then().the_sum_is( sum );5 }6 public static List<Object[]> parametersForJunitParamsStatement() {7 return Arrays.asList( new Object[][]{8 { 1, 2, 3 },9 { 2, 2, 4 },10 { 3, 2, 5 },11 { 4, 2, 6 },12 { 5, 2, 7 },13 } );14 }15}16@RunWith(JUnitParamsRunner.class)17public class MyTest {18 public void junitParamsStatement( int a, int b, int sum ) {19 given().a( a );20 when().b( b );21 then().the_sum_is( sum );22 }23 public static List<Object[]> parametersForJunitParamsStatement() {24 return Arrays.asList( new Object[][]{25 { 1, 2, 3 },26 { 2, 2, 4 },27 { 3, 2, 5 },28 { 4, 2, 6 },29 { 5, 2, 7 },30 } );31 }32}

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junitParamsStatement

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1 @Parameters(method = "junitParamsStatement")2 public void junitParamsStatementTest(Statement statement) throws Throwable {3 statement.evaluate();4 }5 @Parameters(method = "junitParamsStatement")6 public void junitParamsStatementTest(Statement statement) throws Throwable {7 statement.evaluate();8 }9}

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junitParamsStatement

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1 @UseDataProvider("data")2 public void testWithDataProvider( String a, String b ) {3 given().something( a );4 when().something_happens();5 then().something_else_happens( b );6 }7 public static Object[][] data() {8 return new Object[][]{9 { "a", "b" },10 { "c", "d" }11 };12 }13}

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junitParamsStatement

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1[ScenarioTestRuleTest.java:64]: @UseDataProvider("provideParams")2[ScenarioTestRuleTest.java:65]: public void junitParamsStatement(String first, String second) {3[ScenarioTestRuleTest.java:66]: given().a_$_and_a_$(first, second);4[ScenarioTestRuleTest.java:67]: when().something_happens();5[ScenarioTestRuleTest.java:68]: then().something_else_happens();6[ScenarioTestRuleTest.java:69]: }7[ScenarioTestRuleTest.java:72]: public static Object[][] provideParams() {8[ScenarioTestRuleTest.java:73]: return new Object[][] { { "first", "second" }, { "third", "fourth" } };9[ScenarioTestRuleTest.java:74]: }10[ScenarioTestRuleTest.java:77]: public void junitParamsStatementWithExplicitName(String first, String second) {11[ScenarioTestRuleTest.java:78]: given().a_$_and_a_$(first, second);12[ScenarioTestRuleTest.java:79]: when().something_happens();13[ScenarioTestRuleTest.java:80]: then().something_else_happens();14[ScenarioTestRuleTest.java:81]: }15[ScenarioTestRuleTest.java:84]: public static Object[][] junitParamsStatementWithExplicitName() {16[ScenarioTestRuleTest.java:85]: return new Object[][] { { "first", "second" }, { "third", "fourth" } };17[ScenarioTestRuleTest.java:86]: }18[ScenarioTestRuleTest.java:89]: public void junitParamsStatementWithExplicitNameAndVariableName(String first, String second) {19[ScenarioTestRuleTest.java:90]: given().a_$_and_a_$(first, second);20[ScenarioTestRuleTest.java:91]: when().something_happens();21[ScenarioTestRuleTest.java:92]: then().something_else_happens();

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