<phpunit
    bootstrap="./tests/bootstrap.php"
    addUncoveredFilesFromWhitelist="true"
    processUncoveredFilesFromWhitelist="true"
    stopOnFailure="false"
    colors="auto">
    <testsuites>
        <testsuite>
            <directory suffix="Test.php">./tests</directory>
        </testsuite>
    </testsuites>
    <filter>
      <whitelist processUncoveredFilesFromWhitelist="true">
        <directory suffix=".php">./src</directory>
        <exclude>
          <directory suffix=".php">./tests</directory>
          <directory suffix=".twig">./src/template</directory>
        </exclude>
      </whitelist>
    </filter>
    <logging>
        <log type="junit" target="build/junit/junit.xml" logIncompleteSkipped="false"/>
        <log type="coverage-clover" target="build/coverage/clover.xml"/>
        <log type="coverage-html" target="build/coverage/html/"/>
        <log type="coverage-text" target="php://stdout" showUncoveredFiles="true"/>
    </logging>
</phpunit>

<phpunit
    bootstrap="./tests/bootstrap.php"
    stopOnFailure="false">
    <testsuites>
        <testsuite name="test">
            <directory suffix="Test.php">./tests</directory>
        </testsuite>
    </testsuites>
    <filter>
      <whitelist
        addUncoveredFilesFromWhitelist="true"
        processUncoveredFilesFromWhitelist="true">
        <directory suffix=".php">./src</directory>
        <exclude>
          <directory suffix=".php">./tests</directory>
          <directory suffix=".twig">./src/template</directory>
        </exclude>
      </whitelist>
    </filter>
    <logging>
        <log type="junit" target="build/junit/junit.xml" />
        <log type="coverage-clover" target="build/coverage/clover.xml"/>
        <log type="coverage-html" target="build/coverage/html/"/>
        <log type="coverage-text" target="php://stdout" showUncoveredFiles="true"/>
    </logging>
</phpunit>

Fix ci failures above php 7.1
Fix ci failures above php 7.1

fix ci errors by following change of phpunit.xml's attribute usage.

* Deleted `colors="auto"`.
currently, `colors` value must be `true` or `false`, and default is `auto`.
(and all current supported versions are default `auto`)
see also: https://github.com/sebastianbergmann/phpunit/pull/1527

* Move whitelist setting attributes into `whitelist` tag attributes
targets:
- `addUncoveredFilesFromWhitelist`
- `processUncoveredFilesFromWhitelist`
those two kind of attributes have deleted from `phpunit` tag.

* Deleted `logIncompleteSkipped` attribute
`logIncompleteSkipped` is no longer allowed in phpunit.xml.
and because, we have no `skipped` test, we don't need it.
so, simply I delete it.

* Add testsuite `name`
In latest version, `name` attribute is must be set.
