public void Parse_Kitchen_Sink_Query_With_Russion_Escaped_Characters()
{
// arrange
byte[] source = Encoding.UTF8.GetBytes(
FileResource.Open("russion_utf8_escape_characters.json")
.NormalizeLineBreaks());
// act
var parserOptions = new ParserOptions();
var requestParser = new Utf8GraphQLRequestParser(
source, parserOptions);
IReadOnlyList <GraphQLRequest> batch = requestParser.Parse();
// assert
Assert.Collection(batch,
r =>
{
Assert.Null(r.OperationName);
Assert.Null(r.QueryName);
Assert.Null(r.Variables);
Assert.Null(r.Extensions);
QuerySyntaxSerializer.Serialize(r.Query, true)
.MatchSnapshot();
});
}
public void Parse_Kitchen_Sink_Query_No_Cache()
{
// arrange
byte[] source = Encoding.UTF8.GetBytes(
JsonConvert.SerializeObject(
new GraphQLRequestDto
{
Query = FileResource.Open("kitchen-sink.graphql")
.NormalizeLineBreaks()
}).NormalizeLineBreaks());
// act
var parserOptions = new ParserOptions();
var requestParser = new Utf8GraphQLRequestParser(
source, parserOptions);
IReadOnlyList <GraphQLRequest> batch = requestParser.Parse();
// assert
Assert.Collection(batch,
r =>
{
Assert.Null(r.OperationName);
Assert.Null(r.QueryName);
Assert.Null(r.Variables);
Assert.Null(r.Extensions);
QuerySyntaxSerializer.Serialize(r.Query, true)
.MatchSnapshot();
});
}
public override string?ToString()
{
if (_stringValue is null)
{
_stringValue = QuerySyntaxSerializer.Serialize(this, true);
}
return(_stringValue);
}
public static void Serialize(
ISyntaxNode node,
TextWriter writer,
bool useIndentation)
{
var serializer = new QuerySyntaxSerializer(useIndentation);
serializer.Visit(node, new DocumentWriter(writer));
}
public void Parse_Kitchen_Sink_Query_With_Cache()
{
// arrange
var request = new GraphQLRequestDto
{
Query = FileResource.Open("kitchen-sink.graphql")
.NormalizeLineBreaks()
};
byte[] buffer = Encoding.UTF8.GetBytes(request.Query);
string expectedHash = Convert.ToBase64String(
SHA1.Create().ComputeHash(buffer));
byte[] source = Encoding.UTF8.GetBytes(
JsonConvert.SerializeObject(request
).NormalizeLineBreaks());
var cache = new DocumentCache();
var requestParser = new Utf8GraphQLRequestParser(
source,
new ParserOptions(),
cache,
new Sha1DocumentHashProvider());
IReadOnlyList <GraphQLRequest> first = requestParser.Parse();
cache.TryAddDocument(first[0].QueryName, first[0].Query);
// act
requestParser = new Utf8GraphQLRequestParser(
source,
new ParserOptions(),
cache,
new Sha1DocumentHashProvider());
IReadOnlyList <GraphQLRequest> second = requestParser.Parse();
// assert
Assert.Equal(first[0].Query, second[0].Query);
Assert.Collection(second,
r =>
{
Assert.Null(r.OperationName);
Assert.Null(r.Variables);
Assert.Null(r.Extensions);
Assert.Equal(expectedHash, r.QueryName);
QuerySyntaxSerializer.Serialize(r.Query, true)
.MatchSnapshot();
});
}
public void ParseFacebookKitchenSinkQuery()
{
// arrange
string querySource = FileResource.Open("kitchen-sink.graphql");
var parser = new Utf8GraphQLParser(
Encoding.UTF8.GetBytes(querySource));
// act
DocumentNode document = parser.Parse();
// assert
QuerySyntaxSerializer.Serialize(document)
.MatchSnapshot(new SnapshotNameExtension("sdl"));
document.MatchSnapshot();
}
public void Serialize_ShortHandQueryWithIndentation_LineBetweenFields()
{
// arrange
string query = "{ foo { foo bar { foo @foo @bar bar @bar baz } } }";
var serializer = new QuerySyntaxSerializer(true);
var content = new StringBuilder();
var writer = new StringWriter(content);
DocumentNode queryDocument = Parser.Default.Parse(query);
// act
serializer.Visit(queryDocument, new DocumentWriter(writer));
// assert
content.ToString().Snapshot();
}
public void Serialize_KitchenSinkWithoutIndentation_OutputIsOneLine()
{
// arrange
string query = FileResource.Open("kitchen-sink.graphql");
var serializer = new QuerySyntaxSerializer();
var content = new StringBuilder();
var writer = new StringWriter(content);
DocumentNode queryDocument = Parser.Default.Parse(query);
// act
serializer.Visit(queryDocument, new DocumentWriter(writer));
// assert
content.ToString().Snapshot();
}
public void Parse_Kitchen_Sink_Query_With_Cache()
{
// arrange
byte[] source = Encoding.UTF8.GetBytes(
JsonConvert.SerializeObject(
new GraphQLRequestDto
{
Query = FileResource.Open("kitchen-sink.graphql")
.NormalizeLineBreaks()
}).NormalizeLineBreaks());
var cache = new DocumentCache();
var requestParser = new Utf8GraphQLRequestParser(
source,
new ParserOptions(),
cache,
new Sha1DocumentHashProvider());
IReadOnlyList <GraphQLRequest> first = requestParser.Parse();
cache.Add(first[0].QueryName, first[0].Query);
// act
requestParser = new Utf8GraphQLRequestParser(
source,
new ParserOptions(),
cache,
new Sha1DocumentHashProvider());
IReadOnlyList <GraphQLRequest> second = requestParser.Parse();
// assert
Assert.Equal(first[0].Query, second[0].Query);
Assert.Collection(second,
r =>
{
Assert.Null(r.OperationName);
Assert.Null(r.Variables);
Assert.Null(r.Extensions);
Assert.Equal("KwPz8bJWrVDRrtFPjW2sh5CUQwE=", r.QueryName);
QuerySyntaxSerializer.Serialize(r.Query, true)
.MatchSnapshot();
});
}
public void Serialize_ShortHandQueryWithIndentation_OutputIsFormatted()
{
// arrange
string query = "{ foo(s: \"String\") { bar @foo " +
"{ baz @foo @bar } } }";
var serializer = new QuerySyntaxSerializer(true);
var content = new StringBuilder();
var writer = new StringWriter(content);
DocumentNode queryDocument = Parser.Default.Parse(query);
// act
serializer.Visit(queryDocument, new DocumentWriter(writer));
// assert
content.ToString().Snapshot();
}
public void Serialize_KitchenSinkWithIndentation_OutputIsFormatted()
{
// arrange
string query = FileResource.Open("kitchen-sink.graphql");
var serializer = new QuerySyntaxSerializer(true);
var content = new StringBuilder();
var writer = new StringWriter(content);
DocumentNode queryDocument = Utf8GraphQLParser.Parse(query);
// act
serializer.Visit(queryDocument, new DocumentWriter(writer));
// assert
content.ToString().MatchSnapshot();
}
public void Parse_Id_As_Name()
{
// arrange
var request = new RelayGraphQLRequestDto
{
Id = "FooBar",
Query = FileResource.Open("kitchen-sink.graphql")
.NormalizeLineBreaks()
};
byte[] source = Encoding.UTF8.GetBytes(
JsonConvert.SerializeObject(request
).NormalizeLineBreaks());
byte[] buffer = Encoding.UTF8.GetBytes(request.Query);
string expectedHash = Convert.ToBase64String(
SHA1.Create().ComputeHash(buffer));
var cache = new DocumentCache();
var requestParser = new Utf8GraphQLRequestParser(
source,
new ParserOptions(),
cache,
new Sha1DocumentHashProvider());
// act
IReadOnlyList <GraphQLRequest> result = requestParser.Parse();
// assert
Assert.Collection(result,
r =>
{
Assert.Null(r.OperationName);
Assert.Null(r.Variables);
Assert.Null(r.Extensions);
Assert.Equal("FooBar", r.QueryName);
Assert.Equal(expectedHash, r.QueryHash);
QuerySyntaxSerializer.Serialize(r.Query, true)
.MatchSnapshot();
});
}
public void Serialize_FargmentWithVariableDefs_InOutShouldBeTheSame()
{
// arrange
string query = "fragment Foo ($bar: [String!]!) on Bar { baz }";
var serializer = new QuerySyntaxSerializer();
var content = new StringBuilder();
var writer = new StringWriter(content);
DocumentNode queryDocument = Parser.Default.Parse(query,
new ParserOptions(allowFragmentVariables: true));
// act
serializer.Visit(queryDocument, new DocumentWriter(writer));
// assert
Assert.Equal(
query,
content.ToString());
}
public void Serialize_ShortHandQueryNoIndentation_InOutShouldBeTheSame()
{
// arrange
var query = "{ foo(s: \"String\") { bar @foo " +
"{ baz @foo @bar } } }";
var serializer = new QuerySyntaxSerializer();
var content = new StringBuilder();
var writer = new StringWriter(content);
DocumentNode queryDocument = Parser.Default.Parse(query);
// act
serializer.Visit(queryDocument, new DocumentWriter(writer));
// assert
Assert.Equal(
query,
content.ToString());
}
public void RewriteEveryFieldOfTheQuery()
{
// arange
DocumentNode document = Utf8GraphQLParser.Parse(
"{ foo { bar { baz } } }");
// act
DocumentNode rewritten = document
.Rewrite <DirectiveQuerySyntaxRewriter, DirectiveNode>(
new DirectiveNode("upper"));
// assert
var content = new StringBuilder();
var stringWriter = new StringWriter(content);
var documentWriter = new DocumentWriter(stringWriter);
var serializer = new QuerySyntaxSerializer();
serializer.Visit(rewritten, documentWriter);
content.ToString().MatchSnapshot();
}
public void Serialize_QueryWithVarDeclaration_InOutShouldBeTheSame()
{
// arrange
string query =
"query Foo($bar: [String!]!) { foo(s: \"String\") " +
"{ bar @foo { baz @foo @bar } } }";
var serializer = new QuerySyntaxSerializer();
var content = new StringBuilder();
var writer = new StringWriter(content);
DocumentNode queryDocument = Parser.Default.Parse(query);
// act
serializer.Visit(queryDocument, new DocumentWriter(writer));
// assert
Assert.Equal(
query,
content.ToString());
}
public void Serialize_KitchenSinkWithoutIndentation_CanBeParsed()
{
// arrange
string query = FileResource.Open("kitchen-sink.graphql");
var serializer = new QuerySyntaxSerializer();
var content = new StringBuilder();
var writer = new StringWriter(content);
DocumentNode queryDocument = Parser.Default.Parse(query);
// act
serializer.Visit(queryDocument, new DocumentWriter(writer));
// assert
string serializedQuery = content.ToString();
DocumentNode parsedQuery = Parser.Default.Parse(serializedQuery);
content.Clear();
serializer.Visit(parsedQuery, new DocumentWriter(writer));
Assert.Equal(serializedQuery, content.ToString());
}
public void Parse_Id_As_Name()
{
// arrange
byte[] source = Encoding.UTF8.GetBytes(
JsonConvert.SerializeObject(
new RelayGraphQLRequestDto
{
Id = "FooBar",
Query = FileResource.Open("kitchen-sink.graphql")
.NormalizeLineBreaks()
}).NormalizeLineBreaks());
var cache = new DocumentCache();
var requestParser = new Utf8GraphQLRequestParser(
source,
new ParserOptions(),
cache,
new Sha1DocumentHashProvider());
// act
IReadOnlyList <GraphQLRequest> result = requestParser.Parse();
// assert
Assert.Collection(result,
r =>
{
Assert.Null(r.OperationName);
Assert.Null(r.Variables);
Assert.Null(r.Extensions);
Assert.Equal("FooBar", r.QueryName);
Assert.Equal("KwPz8bJWrVDRrtFPjW2sh5CUQwE=", r.QueryHash);
QuerySyntaxSerializer.Serialize(r.Query, true)
.MatchSnapshot();
});
}
public void QueryWithComments()
{
// arrange
byte[] sourceText = Encoding.UTF8.GetBytes(
@"{
hero {
name
# Queries can have comments!
friends(a:""foo"" b: 123456 c:null d: true) {
name
}
}
}".NormalizeLineBreaks());
// act
var parser = new Utf8GraphQLParser(
sourceText, ParserOptions.Default);
DocumentNode document = parser.Parse();
// assert
document.MatchSnapshot();
QuerySyntaxSerializer.Serialize(document)
.MatchSnapshot(new SnapshotNameExtension("serialized"));
}
public void Parse_Kitchen_Sink_Query_AllProps_No_Cache()
{
// arrange
byte[] source = Encoding.UTF8.GetBytes(
JsonConvert.SerializeObject(
new GraphQLRequestDto
{
Query = FileResource.Open("kitchen-sink.graphql")
.NormalizeLineBreaks(),
NamedQuery = "ABC",
OperationName = "DEF",
Variables = new Dictionary <string, object>
{
{ "a", "b" },
{ "b", new Dictionary <string, object>
{
{ "a", "b" },
{ "b", true },
{ "c", 1 },
{ "d", 1.1 },
} },
{ "c", new List <object>
{
new Dictionary <string, object>
{
{ "a", "b" },
}
} },
},
Extensions = new Dictionary <string, object>
{
{ "aa", "bb" },
{ "bb", new Dictionary <string, object>
{
{ "aa", "bb" },
{ "bb", true },
{ "cc", 1 },
{ "df", 1.1 },
} },
{ "cc", new List <object>
{
new Dictionary <string, object>
{
{ "aa", "bb" },
{ "ab", null },
{ "ac", false },
}
} },
}
}).NormalizeLineBreaks());
// act
var parserOptions = new ParserOptions();
var requestParser = new Utf8GraphQLRequestParser(
source, parserOptions);
IReadOnlyList <GraphQLRequest> batch = requestParser.Parse();
// assert
Assert.Collection(batch,
r =>
{
Assert.Equal("ABC", r.QueryName);
Assert.Equal("DEF", r.OperationName);
r.Variables.MatchSnapshot(
new SnapshotNameExtension("Variables"));
r.Extensions.MatchSnapshot(
new SnapshotNameExtension("Extensions"));
QuerySyntaxSerializer.Serialize(r.Query, true)
.MatchSnapshot(new SnapshotNameExtension("Query"));
});
}
