[vividus] countScenarios task calculation fixing

[VolhaHurynovich]

• At the current moment

1. countScenarios is using properties' files (overriding.properties) instead of argument dir in CMD.

    private static void configureStoryLocation(String storyLocation)
    {
        Properties properties = BeanFactory.getBean("properties", Properties.class);
        properties.put("bdd.story-loader.batch-1.resource-location", storyLocation);
        properties.put("bdd.story-loader.batch-1.resource-include-patterns", "**/*.story");
        properties.put("bdd.story-loader.batch-1.resource-exclude-patterns", "");
    }

doesn't help.

2. It is using JUnit4StoryRunner runner = new JUnit4StoryRunner(StoriesRunner.class); and runner.getDescription() for calculating, but there is a problem with Lifecycle Examples (Scenarios count more than expected, but Scenarios with Examples is right). For example:

Lifecycle:
Given I am on a page with the URL 'https://vividus-test-site.herokuapp.com/stickyHeader.html'
Examples:
|action         |firstP             |batchName           |
|COMPARE_AGAINST|By.xpath((.//p)[1])|Vividus System Tests|
|COMPARE_AGAINST|By.xpath((.//p)[2])|Vividus System Tests|

3. Also when we specify empty directory we want to see 0 | Stories, but now it is 1 | Stories.

4. For executing ./gradlew countScenarios -p vividus-tests it is necessary to specify properties in overriding.properties file to avoid errors (for example, Exception in thread "main" org.vividus.resource.ResourceLoadException: No ExamplesTable resource is found for /data/tables/system/mobile_app/locators/${target-platform}.table ). Also there is a problem with such scenario:

Scenario: Should use Examples Table from temporary local file
Then `<name>` is equal to `testValue`
Examples:
file:///${examples-table-temporary-file}

• Proposed in PR solution doesn't work when in Lifecycle Examples contains file (doesn't calculate these scenarios). For example:

Lifecycle:
Examples:
/data/tables/system/mobile_app/locators/${target-platform}.table

After executing ./gradlew countScenarios -p vividus-tests