public void Should_Translate_And_UseArgs_WithParameters()
{
var translations = new Dictionary <string, IReadOnlyDictionary <string, string> >
{
["translation1"] = new Dictionary <string, string>
{
["key1"] = "message1 {arg1|case=upper} {arg1|case=lower}"
}
};
var translator = new MessageTranslator(translations);
var error = new Error()
{
Messages = new[]
{
"key1",
},
Args = new IArg[]
{
Arg.Text("arg1", "arg1Value"),
}
};
var result = translator.TranslateMessages("translation1", error);
result.Messages.Count.Should().Be(1);
result.Messages.Should().Contain("message1 ARG1VALUE arg1value");
result.AnyPathPlaceholders.Should().Be(false);
result.IndexedPathPlaceholders.Should().BeEmpty();
}
public void Should_ThrowException_When_Error_ContainsNullArg()
{
var translations = new Dictionary <string, IReadOnlyDictionary <string, string> >
{
["translation1"] = new Dictionary <string, string>
{
["key1"] = "message1"
},
["translation2"] = new Dictionary <string, string>
{
["key2"] = "message2"
}
};
var translator = new MessageTranslator(translations);
var error = new Error()
{
Messages = new[]
{
"key1",
},
Args = new IArg[]
{
Arg.Text("test", "test"),
null
}
};
Action action = () => translator.TranslateMessages("translation1", error);
action.Should().ThrowExactly <ArgumentNullException>();
}
public void Should_Translate_And_UseArgs_Special_Translation_Recursion()
{
var translations = new Dictionary <string, IReadOnlyDictionary <string, string> >
{
["translation1"] = new Dictionary <string, string>
{
["key1"] = "message1 {_translation|key=key1}",
}
};
var translator = new MessageTranslator(translations);
var error = new Error()
{
Messages = new[]
{
"key1",
},
Args = new IArg[]
{
}
};
var result = translator.TranslateMessages("translation1", error);
result.Messages.Count.Should().Be(1);
result.Messages.Should().Contain("message1 message1 {_translation|key=key1}");
result.AnyPathPlaceholders.Should().Be(false);
result.IndexedPathPlaceholders.Should().BeEmpty();
}
public void Should_Translate_ReturnSameMessage_When_KeyInTranslation()
{
var translations = new Dictionary <string, IReadOnlyDictionary <string, string> >
{
["translation1"] = new Dictionary <string, string>
{
["key1"] = "message1"
},
["translation2"] = new Dictionary <string, string>
{
["key1"] = "message2"
}
};
var translator = new MessageTranslator(translations);
var error = new Error()
{
Messages = new[]
{
"key123"
},
Args = new IArg[]
{
}
};
var result = translator.TranslateMessages("translation2", error);
result.Messages.Count.Should().Be(1);
result.Messages.Should().Contain("key123");
result.AnyPathPlaceholders.Should().Be(false);
result.IndexedPathPlaceholders.Should().BeEmpty();
}
public void Should_ThrowException_When_TranslationNameNotFound()
{
var translations = new Dictionary <string, IReadOnlyDictionary <string, string> >
{
["translation1"] = new Dictionary <string, string>
{
["key1"] = "message1"
},
["translation2"] = new Dictionary <string, string>
{
["key2"] = "message2"
}
};
var translator = new MessageTranslator(translations);
var error = new Error()
{
Messages = new[]
{
"key1"
},
Args = new IArg[] { }
};
Action action = () => translator.TranslateMessages("translation3", error);
action.Should().ThrowExactly <KeyNotFoundException>();
}
public void Should_ThrowException_When_NullTranslationName()
{
var translations = new Dictionary <string, IReadOnlyDictionary <string, string> >
{
["translation1"] = new Dictionary <string, string>
{
["key1"] = "message1"
},
["translation2"] = new Dictionary <string, string>
{
["key2"] = "message2"
}
};
var translator = new MessageTranslator(translations);
var error = new Error()
{
Messages = new[]
{
"key1"
}
};
Action action = () => translator.TranslateMessages(null, error);
action.Should().ThrowExactly <ArgumentNullException>();
}
public void Should_Translate_And_ExtractPathPlaceholders()
{
var translations = new Dictionary <string, IReadOnlyDictionary <string, string> >
{
["translation1"] = new Dictionary <string, string>
{
["key1"] = "message1",
}
};
var translator = new MessageTranslator(translations);
var error = new Error()
{
Messages = new[]
{
"key1",
"message with path: {_path}",
"message with name: {_name}",
"message with path and name: {_path} {_name}",
},
Args = new IArg[]
{
}
};
var result = translator.TranslateMessages("translation1", error);
result.Messages.Count.Should().Be(4);
result.Messages.ElementAt(0).Should().Be("message1");
result.Messages.ElementAt(1).Should().Be("message with path: {_path}");
result.Messages.ElementAt(2).Should().Be("message with name: {_name}");
result.Messages.ElementAt(3).Should().Be("message with path and name: {_path} {_name}");
result.AnyPathPlaceholders.Should().Be(true);
result.IndexedPathPlaceholders.Count.Should().Be(3);
result.IndexedPathPlaceholders.Keys.Should().Contain(1);
result.IndexedPathPlaceholders.Keys.Should().Contain(2);
result.IndexedPathPlaceholders.Keys.Should().Contain(3);
result.IndexedPathPlaceholders[1].Count.Should().Be(1);
result.IndexedPathPlaceholders[1].ElementAt(0).Name.Should().Be("_path");
result.IndexedPathPlaceholders[1].ElementAt(0).Placeholder.Should().Be("{_path}");
result.IndexedPathPlaceholders[1].ElementAt(0).Parameters.Should().BeEmpty();
result.IndexedPathPlaceholders[2].Count.Should().Be(1);
result.IndexedPathPlaceholders[2].ElementAt(0).Name.Should().Be("_name");
result.IndexedPathPlaceholders[2].ElementAt(0).Placeholder.Should().Be("{_name}");
result.IndexedPathPlaceholders[2].ElementAt(0).Parameters.Should().BeEmpty();
result.IndexedPathPlaceholders[3].Count.Should().Be(2);
result.IndexedPathPlaceholders[3].ElementAt(0).Name.Should().Be("_path");
result.IndexedPathPlaceholders[3].ElementAt(0).Placeholder.Should().Be("{_path}");
result.IndexedPathPlaceholders[3].ElementAt(0).Parameters.Should().BeEmpty();
result.IndexedPathPlaceholders[3].ElementAt(1).Name.Should().Be("_name");
result.IndexedPathPlaceholders[3].ElementAt(1).Placeholder.Should().Be("{_name}");
result.IndexedPathPlaceholders[3].ElementAt(1).Parameters.Should().BeEmpty();
}
private MessageCache BuildMessageCache(MessageTranslator translator, IReadOnlyDictionary <int, IError> errors, IReadOnlyDictionary <string, IReadOnlyList <int> > template)
{
ThrowHelper.NullArgument(errors, nameof(errors));
ThrowHelper.NullArgument(template, nameof(template));
ThrowHelper.NullInCollection(template.Values.ToArray(), $"{nameof(template)}.{nameof(template.Values)}");
var uniqueErrorsIds = template.SelectMany(b => b.Value).Distinct().ToArray();
var cache = new MessageCache();
foreach (var translationName in TranslationNames)
{
foreach (var errorId in uniqueErrorsIds)
{
var translationResult = translator.TranslateMessages(translationName, errors[errorId]);
cache.AddMessage(translationName, errorId, translationResult.Messages);
if (translationResult.AnyPathPlaceholders)
{
cache.AddIndexedPathPlaceholders(translationName, errorId, translationResult.IndexedPathPlaceholders);
}
}
}
foreach (var translationName in TranslationNames)
{
foreach (var templatePair in template)
{
var path = templatePair.Key;
foreach (var errorId in templatePair.Value)
{
if (!cache.ContainsPathArgs(translationName, errorId) || PathHelper.ContainsIndexes(path))
{
continue;
}
var cachedMessages = cache.GetMessages(translationName, errorId);
var indexedPlaceholders = cache.GetIndexedPathPlaceholders(translationName, errorId);
var errorMessagesWithSpecials = MessageTranslator.TranslateMessagesWithPathPlaceholders(path, cachedMessages, indexedPlaceholders);
cache.AddMessageWithPathArgs(translationName, path, errorId, errorMessagesWithSpecials);
}
}
}
return(cache);
}
public void Should_Translate_And_UseArgs()
{
var translations = new Dictionary <string, IReadOnlyDictionary <string, string> >
{
["translation1"] = new Dictionary <string, string>
{
["key1"] = "message1 {arg1}",
["key2"] = "message2 {arg2}"
},
["translation2"] = new Dictionary <string, string>
{
["key1"] = "message11 {arg1}",
["key2"] = "message22 {arg1} {arg2}",
}
};
var translator = new MessageTranslator(translations);
var error = new Error()
{
Messages = new[]
{
"key1",
"key2",
},
Args = new IArg[]
{
Arg.Text("arg1", "arg1Value"),
Arg.Text("arg2", "arg2Value")
}
};
var result = translator.TranslateMessages("translation2", error);
result.Messages.Count.Should().Be(2);
result.Messages.Should().Contain("message11 arg1Value");
result.Messages.Should().Contain("message22 arg1Value arg2Value");
result.AnyPathPlaceholders.Should().Be(false);
result.IndexedPathPlaceholders.Should().BeEmpty();
}