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How to use readValues method of com.tngtech.jgiven.impl.inject.ValueInjector class

Best JGiven code snippet using com.tngtech.jgiven.impl.inject.ValueInjector.readValues

Source:ScenarioExecutor.java

...265    private void executeAfterScenarioMethods(Object stage) throws Throwable {266        getStageState(stage).executeAfterScenarioMethods(!executeLifeCycleMethods);267    }268    public void readScenarioState(Object object) {269        injector.readValues(object);270    }271    /**272     * Used for DI frameworks to inject values into stages.273     */274    public void wireSteps(CanWire canWire) {275        for (StageState steps : stages.values()) {276            canWire.wire(steps.instance);277        }278    }279    /**280     * Has to be called when the scenario is finished in order to execute after methods.281     */282    public void finished() throws Throwable {283        if (state == FINISHED) {...

Source:ValueInjector.java

...67     * @throws JGivenMissingGuaranteedScenarioStateException in case a field is guaranteed68     *                                                     and is not initialized by the finishing stage69     */70    @SuppressWarnings("unchecked")71    public void readValues(Object object) {72        validateFields(object);73        checkGuaranteedStatesAreInitialized(object);74        for (ScenarioStateField field : getScenarioFields(object)) {75            try {76                Object value = field.getField().get(object);77                updateValue(field, value);78                log.debug("Reading value {} from field {}", value, field.getField());79            } catch (IllegalAccessException e) {80                throw new RuntimeException("Error while reading field " + field.getField(), e);81            }82        }83    }84    /**85     * @throws JGivenMissingRequiredScenarioStateException in case a field requires...

Source:ValueInjectorTest.java

...10    private ValueInjector injector = new ValueInjector();11    @Test(expected = JGivenMissingGuaranteedScenarioStateException.class)12    public void null_provided_field_throws_exception() {13        FakeStage stageObject = new FakeStage(null, null, "");14        injector.readValues(stageObject);15    }16    @Test(expected = JGivenMissingGuaranteedScenarioStateException.class)17    public void null_state_field_throws_exception() throws Throwable {18        FakeStage stageObject = new FakeStage("", null, null);19        injector.readValues(stageObject);20    }21    @Test22    public void initialized_fields_do_not_interrupt_execution() {23        FakeStage stageObject = new FakeStage("", null, "");24        injector.readValues(stageObject);25    }26    @Test(expected = JGivenMissingRequiredScenarioStateException.class)27    public void null_expected_field_throws_exception() {28        FakeStage stageObject = new FakeStage(null, null, "");29        injector.updateValues(stageObject);30    }31    @Test(expected = JGivenMissingRequiredScenarioStateException.class)32    public void null_expected_state_field_throws_exception() {33        FakeStage stageObject = new FakeStage("", "", null);34        injector.updateValues(stageObject);35    }36    @Test37    public void initialized_expected_fields_do_not_interrupt_execution() {38        FakeStage stageObject = new FakeStage("", "", "");39        injector.readValues(stageObject); //update field value in cache40        injector.injectValueByName("providedExpectedString", "Test");41        injector.updateValues(stageObject);42        assertThat(stageObject.providedExpectedString).isEqualTo("Test");43    }44    private class FakeStage {45        @ProvidedScenarioState(guaranteed = true)46        String providedObject;47        @ExpectedScenarioState(required = true)48        String providedExpectedString;49        @ScenarioState(guaranteed = true, required = true)50        String stateObject;51        public FakeStage(String providedObject, String providedExpectedString, String stateObject) {52            this.providedObject = providedObject;53            this.providedExpectedString = providedExpectedString;...

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