Added test for searching not used translation strings

Signed-off-by: Serhy <sergii@status.im>

test/appium/tests/atomic/test_translations.py

@@ -0,0 +1,42 @@
+from itertools import chain
+
+import json
+import os
+import pytest
+
+from tests import marks
+from tests.base_test_case import NoDeviceTestCase
+
+
+@marks.all
+@marks.translations
+class TestTranslations(NoDeviceTestCase):
+
+    @marks.testrail_id(6223)
+    def test_find_unused_translations(self):
+        directory = os.sep.join(__file__.split(os.sep)[:-5])
+        with open(os.path.join(directory, 'translations/en.json'), 'r') as f:
+            data = set(json.load(f).keys())
+        result = []
+        paths = ['src/status_im', 'components/src']
+        for root, dirs, files in chain.from_iterable(os.walk(os.path.join(directory, path)) for path in paths):
+            dirs[:] = [d for d in dirs if d not in ['test', 'translations']]
+            for file in [file for file in files if file.endswith('.cljs')]:
+                with open(os.path.join(root, file), "r") as source:
+                    try:
+                        content = source.read()
+                        for key_name in data:
+                            if key_name in content:
+                                result.append(key_name)
+                    except UnicodeDecodeError:
+                        pass
+        unused = data - set(result)
+        recheck = [i for i in unused if i[-1].isdigit()]
+        error = ''
+        if recheck:
+            error += 'Translations to recheck: \n %s' % recheck
+            unused -= set(recheck)
+        if unused:
+            error += '\nUnused translations: \n %s' % unused
+        if error:
+            pytest.fail(error)

test/appium/tests/base_test_case.py

@@ -252,3 +252,12 @@ environment = LocalMultipleDeviceTestCase if pytest.config.getoption('env') == '
 
 class MultipleDeviceTestCase(environment):
     pass
+
+
+class NoDeviceTestCase(AbstractTestCase):
+
+    def setup_method(self, method, **kwargs):
+        pass
+
+    def teardown_method(self, method):
+        self.github_report.save_test(test_suite_data.current_test)

test/appium/tests/marks.py

@@ -23,5 +23,5 @@ skip = pytest.mark.skip
 logcat = pytest.mark.logcat
 performance = pytest.mark.performance
 
-
 battery_consumption = pytest.mark.battery_consumption
+translations = pytest.mark.translations