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# frozen_string_literal: true
RSpec::Matchers.define :require_graphql_authorizations do |*expected|
match do |klass|
permissions = if klass.respond_to?(:required_permissions)
klass.required_permissions
else
[klass.to_graphql.metadata[:authorize]]
end
expect(permissions).to eq(expected)
end
end
RSpec::Matchers.define :have_graphql_fields do |*expected|
def expected_field_names
Array.wrap(expected).map { |name| GraphqlHelpers.fieldnamerize(name) }
end
@allow_extra = false
chain :only do
@allow_extra = false
end
chain :at_least do
@allow_extra = true
end
match do |kls|
if @allow_extra
expect(kls.fields.keys).to include(*expected_field_names)
else
expect(kls.fields.keys).to contain_exactly(*expected_field_names)
end
end
failure_message do |kls|
missing = expected_field_names - kls.fields.keys
extra = kls.fields.keys - expected_field_names
message = []
message << "is missing fields: <#{missing.inspect}>" if missing.any?
message << "contained unexpected fields: <#{extra.inspect}>" if extra.any? && !@allow_extra
message.join("\n")
end
end
RSpec::Matchers.define :include_graphql_fields do |*expected|
expected_field_names = expected.map { |name| GraphqlHelpers.fieldnamerize(name) }
match do |kls|
expect(kls.fields.keys).to include(*expected_field_names)
end
failure_message do |kls|
missing = expected_field_names - kls.fields.keys
"is missing fields: <#{missing.inspect}>" if missing.any?
end
end
RSpec::Matchers.define :have_graphql_field do |field_name, args = {}|
match do |kls|
field = kls.fields[GraphqlHelpers.fieldnamerize(field_name)]
expect(field).to be_present
args.each do |argument, value|
expect(field.send(argument)).to eq(value)
end
end
end
RSpec::Matchers.define :have_graphql_mutation do |mutation_class|
match do |mutation_type|
field = mutation_type.fields[GraphqlHelpers.fieldnamerize(mutation_class.graphql_name)]
expect(field).to be_present
expect(field.resolver).to eq(mutation_class)
end
end
RSpec::Matchers.define :have_graphql_arguments do |*expected|
include GraphqlHelpers
match do |field|
argument_names = expected.map { |name| GraphqlHelpers.fieldnamerize(name) }
expect(field.arguments.keys).to contain_exactly(*argument_names)
end
end
RSpec::Matchers.define :have_graphql_type do |expected|
match do |field|
expect(field.type).to eq(expected)
end
end
RSpec::Matchers.define :have_non_null_graphql_type do |expected|
match do |field|
expect(field.type.to_graphql).to eq(!expected.to_graphql)
end
end
RSpec::Matchers.define :have_graphql_resolver do |expected|
match do |field|
case expected
when Method
expect(field.to_graphql.metadata[:type_class].resolve_proc).to eq(expected)
else
expect(field.to_graphql.metadata[:type_class].resolver).to eq(expected)
end
end
end
RSpec::Matchers.define :have_graphql_extension do |expected|
match do |field|
expect(field.to_graphql.metadata[:type_class].extensions).to include(expected)
end
end
RSpec::Matchers.define :expose_permissions_using do |expected|
match do |type|
permission_field = type.fields['userPermissions']
expect(permission_field).not_to be_nil
expect(permission_field.type).to be_non_null
expect(permission_field.type.of_type.graphql_name).to eq(expected.graphql_name)
end
end
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