Change Details

**Context** Tests probably don't check all capacity of language coneverters to function. **Expected Result** Add test using some example pages from each wiki for each converter. It will help to check capacities of all converters as much as possible.

**Context** Tests completely don't check work of language coneverters. **Expected Result** Add test using some example pages from each wiki for each converter. It will help to check all converters as much as possible.

**Context** Tests probabcompletely don't check all capacitywork of language coneverters to function. **Expected Result** Add test using some example pages from each wiki for each converter. It will help to check capacities of all converters as much as possible.