public void SupportsComments()
{
var schemaProvider = SchemaBuilder.FromObject <TestSchema>();
// Add a argument field with a require parameter
var tree = new GraphQLCompiler(schemaProvider, new DefaultMethodProvider()).Compile(@"
# hey there
query {
# yep
person(id: ""cccccccc-bbbb-4444-1111-ccddeeff0033"") { # this is a good field
id
# more comments
projects { id name }
# down, why not
}
# yo
} # look at me
# no thanks!").Operations.First();
Assert.Single(tree.QueryFields);
dynamic result = tree.Execute(new TestSchema(), null);
// we only have the fields requested
Assert.Equal(1, result.GetType().GetFields().Length);
Assert.Equal(2, result.person.GetType().GetFields().Length);
Assert.Equal("id", result.person.GetType().GetFields()[0].Name);
Assert.Equal(new Guid("cccccccc-bbbb-4444-1111-ccddeeff0033"), result.person.id);
}
public void SupportsArgumentsAutoWithGuid()
{
var schemaProvider = SchemaBuilder.FromObject <TestSchema>();
// Add a argument field with a require parameter
var tree = new GraphQLCompiler(schemaProvider, new DefaultMethodProvider()).Compile(@"query {
project(id: ""aaaaaaaa-bbbb-4444-1111-ccddeeff0022"") { id }
}").Operations.First();
Assert.Single(tree.QueryFields);
dynamic result = tree.Execute(new TestSchema(), null);
// we only have the fields requested
Assert.Equal(1, result.project.GetType().GetFields().Length);
Assert.Equal("id", result.project.GetType().GetFields()[0].Name);
Assert.Equal(new Guid("aaaaaaaa-bbbb-4444-1111-ccddeeff0022"), result.project.id);
}
public void SupportsQueryKeyword()
{
var tree = new GraphQLCompiler(SchemaBuilder.FromObject <TestSchema>(), new DefaultMethodProvider()).Compile(@"query {
people { id }
}").Operations.First();
Assert.Single(tree.QueryFields);
dynamic result = tree.Execute(new TestSchema(), null);
Assert.Equal(1, Enumerable.Count(result.people));
var person = Enumerable.ElementAt(result.people, 0);
// we only have the fields requested
Assert.Equal(1, person.GetType().GetFields().Length);
Assert.Equal("id", person.GetType().GetFields()[0].Name);
}
public void SupportsArgumentsAuto()
{
var schemaProvider = SchemaBuilder.FromObject <TestSchema>();
// Add a argument field with a require parameter
var tree = new GraphQLCompiler(schemaProvider, new DefaultMethodProvider()).Compile(@"query {
user(id: 1) { id }
}").Operations.First();
Assert.Single(tree.QueryFields);
dynamic result = tree.Execute(new TestSchema(), new GraphQLValidator(), null);
// we only have the fields requested
Assert.Equal(1, result.user.GetType().GetFields().Length);
Assert.Equal("id", result.user.GetType().GetFields()[0].Name);
Assert.Equal(1, result.user.id);
}
public void SupportEntityQuery()
{
var schemaProvider = SchemaBuilder.FromObject <TestSchema>(false);
schemaProvider.ReplaceField("users", new { filter = EntityQuery <User>() }, (ctx, p) => ctx.Users.Where(p.filter), "Return filtered users");
var tree = new GraphQLCompiler(schemaProvider, new DefaultMethodProvider()).Compile(@"query {
users(filter: ""field2 = ""2"" "") { field2 }
}").Operations.First();
Assert.Single(tree.QueryFields);
dynamic result = tree.Execute(new TestSchema(), new GraphQLValidator(), null);
Assert.Equal(1, Enumerable.Count(result.users));
var user = Enumerable.First(result.users);
Assert.Equal("2", user.field2);
}
public void SupportsArgumentsDefaultValue()
{
var schemaProvider = SchemaBuilder.FromObject <TestSchema>();
// Add a argument field with a default parameter
schemaProvider.AddField("me", new { id = 9 }, (ctx, param) => ctx.Users.Where(u => u.Id == param.id).FirstOrDefault(), "Return me, or someone else");
var tree = new GraphQLCompiler(schemaProvider, new DefaultMethodProvider()).Compile(@"query {
me { id }
}").Operations.First();
Assert.Single(tree.QueryFields);
dynamic result = tree.Execute(new TestSchema(), null);
// we only have the fields requested
Assert.Equal(1, result.me.GetType().GetFields().Length);
Assert.Equal("id", result.me.GetType().GetFields()[0].Name);
Assert.Equal(9, result.me.id);
}
public void SupportsArguments()
{
var schemaProvider = SchemaBuilder.FromObject <TestSchema>(false);
// Add a argument field with a require parameter
schemaProvider.AddField("user", new { id = Required <int>() }, (ctx, param) => ctx.Users.Where(u => u.Id == param.id).FirstOrDefault(), "Return a user by ID");
var tree = new GraphQLCompiler(schemaProvider, new DefaultMethodProvider()).Compile(@"query {
user(id: 1) { id }
}").Operations.First();
// db => db.Users.Where(u => u.Id == id).Select(u => new {id = u.Id}]).FirstOrDefault()
Assert.Single(tree.QueryFields);
dynamic result = tree.Execute(new TestSchema(), null);
// we only have the fields requested
Assert.Equal(1, result.user.GetType().GetFields().Length);
Assert.Equal("id", result.user.GetType().GetFields()[0].Name);
Assert.Equal(1, result.user.id);
}
