Examples with StepExpression io.cucumber.core.stepexpression.StepExpression used on opensource projects

Example 11 with StepExpression

use of io.cucumber.core.stepexpression.StepExpression in project cucumber-jvm by cucumber.

the class StepDefinitionMatchTest method throws_arity_mismatch_exception_when_there_are_more_parameters_and_no_arguments.

@Test
void throws_arity_mismatch_exception_when_there_are_more_parameters_and_no_arguments() {
    Feature feature = TestFeatureParser.parse("" + "Feature: Test feature\n" + "  Scenario: Test scenario\n" + "     Given I have cukes in my belly\n");
    Step step = feature.getPickles().get(0).getSteps().get(0);
    StepDefinition stepDefinition = new StubStepDefinition("I have cukes in my belly", Integer.TYPE, Short.TYPE, List.class);
    StepExpression expression = stepExpressionFactory.createExpression(stepDefinition);
    CoreStepDefinition coreStepDefinition = new CoreStepDefinition(id, stepDefinition, expression);
    List<Argument> arguments = coreStepDefinition.matchedArguments(step);
    StepDefinitionMatch stepDefinitionMatch = new PickleStepDefinitionMatch(arguments, stepDefinition, null, step);
    Executable testMethod = () -> stepDefinitionMatch.runStep(null);
    CucumberException actualThrown = assertThrows(CucumberException.class, testMethod);
    assertThat("Unexpected exception message", actualThrown.getMessage(), is(equalTo("Step [I have cukes in my belly] is defined with 3 parameters at '{stubbed location with details}'.\n" + "However, the gherkin step has 0 arguments.\n" + "Step text: I have cukes in my belly")));
}

Example 12 with StepExpression

use of io.cucumber.core.stepexpression.StepExpression in project cucumber-jvm by cucumber.

the class StepDefinitionMatchTest method throws_register_type_in_configuration_exception_when_there_is_no_data_table_type_defined.

@Test
void throws_register_type_in_configuration_exception_when_there_is_no_data_table_type_defined() {
    Feature feature = TestFeatureParser.parse("file:test.feature", "" + "Feature: Test feature\n" + "  Scenario: Test scenario\n" + "     Given I have a data table\n" + "       | A | \n");
    Step step = feature.getPickles().get(0).getSteps().get(0);
    StepDefinition stepDefinition = new StubStepDefinition("I have a data table", UndefinedDataTableType.class);
    StepExpression expression = stepExpressionFactory.createExpression(stepDefinition);
    CoreStepDefinition coreStepDefinition = new CoreStepDefinition(id, stepDefinition, expression);
    List<Argument> arguments = coreStepDefinition.matchedArguments(step);
    StepDefinitionMatch stepDefinitionMatch = new PickleStepDefinitionMatch(arguments, stepDefinition, URI.create("file:path/to.feature"), step);
    Executable testMethod = () -> stepDefinitionMatch.runStep(null);
    CucumberException actualThrown = assertThrows(CucumberException.class, testMethod);
    assertThat("Unexpected exception message", actualThrown.getMessage(), is(equalTo("Could not convert arguments for step [I have a data table] defined at '{stubbed location with details}'.\n" + "It appears you did not register a data table type.")));
}

Example 13 with StepExpression

use of io.cucumber.core.stepexpression.StepExpression in project cucumber-jvm by cucumber.

the class StepDefinitionMatchTest method rethrows_target_invocation_exceptions_from_data_table.

@Test
void rethrows_target_invocation_exceptions_from_data_table() {
    Feature feature = TestFeatureParser.parse("" + "Feature: Test feature\n" + "  Scenario: Test scenario\n" + "     Given I have some cukes in my belly\n" + "       | 3 | \n" + "       | 14 | \n" + "       | 15 | \n");
    RuntimeException userException = new RuntimeException();
    stepTypeRegistry.defineDataTableType(new DataTableType(ItemQuantity.class, (String cell) -> {
        throw new CucumberInvocationTargetException(stubbedLocation, new InvocationTargetException(userException));
    }));
    Step step = feature.getPickles().get(0).getSteps().get(0);
    StepDefinition stepDefinition = new StubStepDefinition("I have some cukes in my belly", ItemQuantity.class);
    StepExpression expression = stepExpressionFactory.createExpression(stepDefinition);
    CoreStepDefinition coreStepDefinition = new CoreStepDefinition(id, stepDefinition, expression);
    List<Argument> arguments = coreStepDefinition.matchedArguments(step);
    StepDefinitionMatch stepDefinitionMatch = new PickleStepDefinitionMatch(arguments, stepDefinition, null, step);
    Executable testMethod = () -> stepDefinitionMatch.runStep(null);
    RuntimeException actualThrown = assertThrows(RuntimeException.class, testMethod);
    assertThat(actualThrown, sameInstance(userException));
}

Example 14 with StepExpression

use of io.cucumber.core.stepexpression.StepExpression in project cucumber-jvm by cucumber.

the class StepDefinitionMatchTest method throws_arity_mismatch_exception_when_there_are_fewer_parameters_than_arguments_with_data_table.

@Test
void throws_arity_mismatch_exception_when_there_are_fewer_parameters_than_arguments_with_data_table() {
    Feature feature = TestFeatureParser.parse("" + "Feature: Test feature\n" + "  Scenario: Test scenario\n" + "     Given I have 4 cukes in my belly\n" + "       | A | B | \n" + "       | C | D | \n");
    Step step = feature.getPickles().get(0).getSteps().get(0);
    StepDefinition stepDefinition = new StubStepDefinition("I have {int} cukes in my belly");
    StepExpression expression = stepExpressionFactory.createExpression(stepDefinition);
    CoreStepDefinition coreStepDefinition = new CoreStepDefinition(id, stepDefinition, expression);
    List<Argument> arguments = coreStepDefinition.matchedArguments(step);
    PickleStepDefinitionMatch stepDefinitionMatch = new PickleStepDefinitionMatch(arguments, stepDefinition, null, step);
    Executable testMethod = () -> stepDefinitionMatch.runStep(null);
    CucumberException actualThrown = assertThrows(CucumberException.class, testMethod);
    assertThat("Unexpected exception message", actualThrown.getMessage(), is(equalTo("Step [I have {int} cukes in my belly] is defined with 0 parameters at '{stubbed location with details}'.\n" + "However, the gherkin step has 2 arguments:\n" + " * 4\n" + " * Table:\n" + "      | A | B |\n" + "      | C | D |\n" + "\n" + "Step text: I have 4 cukes in my belly")));
}

Example 15 with StepExpression

use of io.cucumber.core.stepexpression.StepExpression in project cucumber-jvm by cucumber.

the class StepDefinitionMatchTest method throws_could_not_convert_exception_for_transformer_and_capture_group_mismatch.

@Test
void throws_could_not_convert_exception_for_transformer_and_capture_group_mismatch() {
    stepTypeRegistry.defineParameterType(new ParameterType<>("itemQuantity", "(few|some|lots of) (cukes|gherkins)", ItemQuantity.class, // Wrong number of capture groups
    (String s) -> null));
    Feature feature = TestFeatureParser.parse("" + "Feature: Test feature\n" + "  Scenario: Test scenario\n" + "     Given I have some cukes in my belly\n");
    Step step = feature.getPickles().get(0).getSteps().get(0);
    StepDefinition stepDefinition = new StubStepDefinition("I have {itemQuantity} in my belly", ItemQuantity.class);
    StepExpression expression = stepExpressionFactory.createExpression(stepDefinition);
    CoreStepDefinition coreStepDefinition = new CoreStepDefinition(id, stepDefinition, expression);
    List<Argument> arguments = coreStepDefinition.matchedArguments(step);
    StepDefinitionMatch stepDefinitionMatch = new PickleStepDefinitionMatch(arguments, stepDefinition, null, step);
    Executable testMethod = () -> stepDefinitionMatch.runStep(null);
    CucumberException actualThrown = assertThrows(CucumberException.class, testMethod);
    assertThat("Unexpected exception message", actualThrown.getMessage(), is(equalTo("Could not convert arguments for step [I have {itemQuantity} in my belly] defined at '{stubbed location with details}'.")));
}