Improve structure of integration tests

[Roman Sakno]

Move to special naming convention of integration tests. This improvement help us to remove skipAllTests=true

[Evgeniy Kirichenko]

Main page - how to run intergration tests with surefire: http://maven.apache.org/surefire/maven-failsafe-plugin/integration-test-mojo.html About naming convention: http://maven.apache.org/surefire/maven-failsafe-plugin/examples/inclusion-exclusion.html

Pay your attention on the following lines:

By default, the Failsafe Plugin will automatically include all test classes with the following wildcard patterns:

"/IT*.java" - includes all of its subdirectories and all Java filenames that start with "IT". "/IT.java" - includes all of its subdirectories and all Java filenames that end with "IT". "/ITCase.java" - includes all of its subdirectories and all Java filenames that end with "ITCase".

[Roman Sakno]

<plugin>
                                <groupId>org.apache.maven.plugins</groupId>
                                <artifactId>maven-failsafe-plugin</artifactId>
                                <version>${failsafe.plugin.version}</version>
                                <executions>
                                        <execution>
                                                <goals>
                                                        <goal>integration-test</goal>
                                                        <goal>verify</goal>
                                                </goals>
                                        </execution>
                                </executions>
                        </plugin>

[Roman Sakno]

We can execute integration tests with maven-surefire-plugin without failsafe plugin:

<executions>
                    <execution>
                        <id>default-test</id>
                        <phase>test</phase>
                        <configuration>
                            <skip>true</skip>
                        </configuration>
                    </execution>
                    <execution>
                        <id>integration-test</id>
                        <phase>pre-site</phase>
                        <goals>
                            <goal>test</goal>
                        </goals>
                    </execution>
                </executions>

[Roman Sakno]

Closes #38

→ <<cset e230b362883c>>