public void ApiGenerationTest()
{
var system = ActorSystem.Create("test");
var api = new ApiProvider(system, new TestRepository());
foreach (var error in api.GenerationErrors)
{
this.output.WriteLine($"Error: {error}");
}
Assert.Equal(0, api.GenerationErrors.Count);
var webApiProvider = new DirectProvider(api, this.output.WriteLine)
{
UseJsonRepack = true
};
var schema = SchemaGenerator.Generate(new List <Web.GraphQL.Publisher.ApiProvider> {
webApiProvider
});
var hasSchemaErrors = false;
foreach (var error in SchemaGenerator.CheckSchema(schema))
{
hasSchemaErrors = true;
this.output.WriteLine($"Schema error: {error}");
}
using (var printer = new SchemaPrinter(schema))
{
var description = printer.Print();
this.output.WriteLine("-------- Schema -----------");
this.output.WriteLine(description);
Assert.False(string.IsNullOrWhiteSpace(description));
}
Assert.False(hasSchemaErrors);
hasSchemaErrors = false;
foreach (var error in SchemaGenerator.CheckSchemaIntrospection(schema))
{
hasSchemaErrors = true;
this.output.WriteLine($"Schema introspection error: {error}");
}
Assert.False(hasSchemaErrors);
}
public async Task SchemaDescriptionTest()
{
var checkAttributeArguments = new[]
{
ApiField.Scalar(
"attribute",
EnScalarType.String,
description: "attribute to check")
};
var objectFields = new[]
{
ApiField.Scalar(
"uid",
EnScalarType.Guid,
description: "The object unique identifier"),
ApiField.Scalar("name", EnScalarType.String, description: "The object name"),
ApiField.Scalar(
"attributes",
EnScalarType.String,
EnFieldFlags.IsArray,
description: "The object attributes"),
ApiField.Scalar(
"checkAttribute",
EnScalarType.Boolean,
arguments: checkAttributeArguments,
description: "checks the attribute")
};
var objectType = new ApiObjectType("object", objectFields)
{
Description = "Some abstract object"
};
var apiField = objectType.CreateField(
"new",
description: "The new object data");
var mutations = new[]
{
ApiMutation.CreateFromField(
ApiField.Object(
"objects_create",
"object",
arguments: new[] { apiField },
description: "creates a new object"),
ApiMutation.EnType.ConnectionCreate,
new List <ApiRequest>())
};
var api = new ApiDescription(
"TestApi",
"0.0.0.1",
new[] { objectType },
new[] { objectType.CreateField("objects", EnFieldFlags.IsConnection, "The objects dataset") },
mutations)
{
Description = "The test api"
};
var provider = new MoqProvider {
Description = api
};
var schema = SchemaGenerator.Generate(new List <ApiProvider> {
provider
});
var errors = SchemaGenerator.CheckSchema(schema).Select(e => $"Schema type error: {e}")
.Union(SchemaGenerator.CheckSchemaIntrospection(schema))
.Select(e => $"Schema introspection error: {e}");
var hasErrors = false;
foreach (var error in errors)
{
hasErrors = true;
this.output.WriteLine(error);
}
using (var printer = new SchemaPrinter(schema))
{
var description = printer.Print();
this.output.WriteLine("-------- Schema -----------");
this.output.WriteLine(description);
Assert.False(string.IsNullOrWhiteSpace(description));
}
Assert.False(hasErrors);
var query = BaseInstaller.ReadTextResource(
this.GetType().GetTypeInfo().Assembly,
"KlusterKite.Web.Tests.GraphQL.Resources.IntrospectionQuery.txt");
var result = await new DocumentExecuter().ExecuteAsync(
r =>
{
r.Schema = schema;
r.Query = query;
}).ConfigureAwait(true);
var response = new DocumentWriter(true).Write(result);
this.output.WriteLine(response);
var expectedResponse = BaseInstaller.ReadTextResource(
this.GetType().GetTypeInfo().Assembly,
"KlusterKite.Web.Tests.GraphQL.Resources.SchemaDescriptionTestSnapshot.txt");
Assert.Equal(CleanResponse(expectedResponse), CleanResponse(response));
}