canUseCachedDistribution
  ✅ returns true when distributionTimeToUpdate is null and translationTimestamp and cachedTranslationTimestamp match
  ✅ returns false when distributionTimeToUpdate is null and translationTimestamp and cachedTranslationTimestamp do not match
  ✅ returns true when distributionTimeToUpdate is after the current time
  ✅ returns false when distributionTimeToUpdate is before the current time

CrowdinFormatter findPlural methods tests
  ✅ returns null if plural key not found
  ✅ returns null if opening brace not found
  ✅ returns null if closing brace not found
  ✅ returns the correct plural string
findPlaceholders test
  ✅ should return correct placeholders for plurals
  ✅ get correct text for message with plural
  ✅ get correct text for message with variable and plural
  ✅ should return message.value for message without placeholders
findNumberPlaceholder test
  ✅ should return correct placeholders for plurals
  ✅ should return message.value for message without placeholders
  ✅ should return correct placeholders for number param

findPlaceholders test
  ✅ should return list of translation keys
  ✅ should return list of method parameters

✅ should return same locale when locale is not in map
✅ should map locale correctly when language tag is used
✅ should return same locale when language tag is not in map

CrowdinStorage
  ✅ set and get translation timestamp
  ✅ set and get distribution
  ✅ get exception in case of empty distribution
  ✅ get null if timestamp is missed
  ✅ get null if distribution is missed
  ✅ get null if distribution locale mismatched

setUpdateInterval
  ✅ when updatesInterval is greater than 15 minutes, returns updatesInterval
  ✅ when updatesInterval is less than 15 minutes, returns a Duration of 15 minutes
  ✅ when updatesInterval is exactly 15 minutes, returns updatesInterval
getText
  ✅ should return null if arb is null
  ✅ should return null if wrong key specified
  ✅ should return value if all arguments specified right
  ✅ should return value with a single parameter
  ✅ should return value with a plurals
  ✅ should return value with a count format param

L10nConfig tests
  ✅ finalOutputDir returns default value if syntheticPackage is true
  ✅ finalOutputDir returns outputDir value if syntheticPackage is false and outputDir is specified
  ✅ finalOutputDir returns arbDir value if syntheticPackage is false and outputDir is not specified
  ✅ getL10nConfig throws exception when l10n.yaml file is not found
  ✅ getL10nConfig returns a L10nConfig object with the correct values

CrowdinPreviewManager updatePreviewArb tests
  ✅ updatePreviewArb should update value in the previewArb
  ✅ getFinalMappingData returns updated map if value exist
CrowdinPreviewManager getFinalMappingData tests
  ✅ getFinalMappingData returns updated map if value exist
  ✅ getFinalMappingData returns updated map with new values
  ✅ getFinalMappingData returns current map if mappingData is empty
  ✅ getFinalMappingData returns current map if mappingData is empty
getText test with realTimePreview enabled
  ✅ should return values from previewArb
  ✅ should return null if arb is null
  ✅ should return null if wrong key specified
  ✅ should return value if all arguments specified right
  ✅ should return value with a single parameter
  ✅ should return value with a plurals
  ✅ should return value with a count format param

CrowdinRealTimePreviewWidget
  ✅ CrowdinRealTimePreviewWidget get translation from fallback if withRealTimeUpdates disabled
  ✅ CrowdinRealTimePreviewWidget get updated value after previewArb update

✅ Returns the input type for Dart 2.19 or later
✅ Returns num type for Dart earlier than 2.19