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Contents
require "spec_helper"
describe GraphQL::Query::SerialExecution::ExecutionContext do
let(:query_string) { %|
query getFlavor($cheeseId: Int!) {
brie: cheese(id: 1) { ...cheeseFields, taste: flavor }
}
fragment cheeseFields on Cheese { flavor }
|}
let(:operation_name) { nil }
let(:query_variables) { {"cheeseId" => 2} }
let(:schema) { DummySchema }
let(:query) { GraphQL::Query.new(
schema,
query_string,
variables: query_variables,
operation_name: operation_name,
)}
let(:execution_context) {
GraphQL::Query::SerialExecution::ExecutionContext.new(query, nil)
}
describe "add_error" do
let(:err) { StandardError.new("test") }
let(:expected) { [err] }
it "adds an error on the query context" do
execution_context.add_error(err)
assert_equal(expected, query.context.errors)
end
end
describe "get_type" do
it "returns the respective type from the schema" do
type = execution_context.get_type("Dairy")
assert_equal(DairyType, type)
end
end
describe "get_field" do
it "returns the respective field from the schema" do
irep_node = OpenStruct.new(definition_name: "cheese", definitions: {DairyType => DairyType.fields["cheese"]})
field = execution_context.get_field(DairyType, irep_node)
assert_equal("cheese", field.name)
end
end
describe "get_fragment" do
it "returns a fragment on the query by name" do
fragment = execution_context.get_fragment("cheeseFields")
assert_equal("cheeseFields", fragment.name)
end
end
end
Version data entries
26 entries across 26 versions & 1 rubygems