add spec for Ajax::GroupController

This commit is contained in:
Georg Gadinger 2020-05-01 00:05:41 +02:00
parent aaa60d0197
commit 6f3f3afa2f
3 changed files with 354 additions and 3 deletions

View File

@ -19,7 +19,7 @@ class Ajax::GroupController < AjaxController
params.require :user
begin
target_user = User.find_by_screen_name(params[:user])
target_user = User.find_by_screen_name!(params[:user])
group = Group.create! user: current_user, display_name: params[:name]
rescue ActiveRecord::RecordInvalid => e
NewRelic::Agent.notice_error(e)
@ -85,7 +85,7 @@ class Ajax::GroupController < AjaxController
add = params[:add] == 'true'
begin
group = current_user.groups.find_by_name(params[:group])
group = current_user.groups.find_by_name!(params[:group])
rescue ActiveRecord::RecordNotFound => e
NewRelic::Agent.notice_error(e)
@response[:status] = :notfound
@ -93,7 +93,7 @@ class Ajax::GroupController < AjaxController
return
end
target_user = User.find_by_screen_name(params[:user])
target_user = User.find_by_screen_name!(params[:user])
if add
group.add_member target_user if group.members.find_by_user_id(target_user.id).nil?

View File

@ -0,0 +1,341 @@
# frozen_string_literal: true
require "rails_helper"
describe Ajax::GroupController, :ajax_controller, type: :controller do
let(:target_user) { FactoryBot.create(:user) }
describe "#create" do
let(:name) { "I signori della gallassia" }
let(:target_user_param) { target_user.screen_name }
let(:params) do
{
"name" => name,
"user" => target_user_param
}
end
subject { post(:create, params: params) }
context "when user is signed in" do
let(:expected_response) do
{
"success" => true,
"status" => "okay",
"message" => anything,
"render" => anything
}
end
before(:each) { sign_in(user) }
it "creates the group" do
expect { subject }.to(change { user.groups.count }.by(1))
end
include_examples "returns the expected response"
context "when name param is missing" do
let(:name) { "" }
let(:expected_response) do
{
"success" => false,
"status" => "toolong",
"message" => anything
}
end
it "does not create the group" do
expect { subject }.not_to(change { user.groups.count })
end
include_examples "returns the expected response"
end
context "when target user does not exist" do
let(:target_user_param) { "giuseppe-drogo" }
let(:expected_response) do
{
"success" => false,
"status" => "notfound",
"message" => anything
}
end
it "does not create the group" do
expect { subject }.not_to(change { user.groups.count })
end
include_examples "returns the expected response"
end
context "when group name is invalid for reasons" do
let(:name) { "\u{1f43e}" }
let(:expected_response) do
{
"success" => false,
"status" => "toolong",
"message" => anything
}
end
it "does not create the group" do
expect { subject }.not_to(change { user.groups.count })
end
include_examples "returns the expected response"
end
context "when group already exists" do
before(:each) { post(:create, params: params) }
let(:expected_response) do
{
"success" => false,
"status" => "exists",
"message" => anything
}
end
it "does not create the group" do
expect { subject }.not_to(change { user.groups.count })
end
include_examples "returns the expected response"
end
context "when someone else created a group with the same name" do
before(:each) do
FactoryBot.create(:group, user: target_user, display_name: name)
end
it "creates the group" do
expect { subject }.to(change { user.groups.count }.by(1))
end
include_examples "returns the expected response"
end
end
context "when user is not signed in" do
let(:expected_response) do
{
"success" => false,
"status" => "noauth",
"message" => anything
}
end
include_examples "returns the expected response"
end
end
describe "#destroy" do
let(:name) { "I signori della gallassia" }
let(:group) { FactoryBot.create(:group, user: user, display_name: name) }
let(:group_param) { group.name }
let(:params) do
{
"group" => group_param
}
end
subject { delete(:destroy, params: params) }
context "when user is signed in" do
let(:expected_response) do
{
"success" => true,
"status" => "okay",
"message" => anything
}
end
before(:each) { sign_in(user) }
it "deletes the group" do
group
expect { subject }.to(change { user.groups.count }.by(-1))
end
include_examples "returns the expected response"
context "when group param is missing" do
let(:group_param) { "" }
let(:expected_response) do
{
"success" => false,
"status" => "parameter_error",
"message" => anything
}
end
it "does not delete the group" do
expect { subject }.not_to(change { user.groups.count })
end
include_examples "returns the expected response"
end
context "when group does not exist" do
let(:group_param) { "the-foobars-and-the-dingdongs" }
let(:expected_response) do
{
"success" => false,
"status" => "err",
"message" => anything
}
end
it "does not delete the group" do
expect { subject }.not_to(change { user.groups.count })
end
include_examples "returns the expected response"
end
context "when someone else created a group with the same name" do
before(:each) do
group
FactoryBot.create(:group, user: target_user, display_name: name)
end
it "deletes the group" do
expect { subject }.to(change { user.groups.count }.by(-1))
end
it "does not delete the other users' group" do
expect { subject }.not_to(change { target_user.groups.count })
end
include_examples "returns the expected response"
end
end
context "when user is not signed in" do
let(:expected_response) do
{
"success" => false,
"status" => "noauth",
"message" => anything
}
end
include_examples "returns the expected response"
end
end
describe "#membership" do
let(:name) { "The Agency" }
let(:members) { [] }
let(:group) { FactoryBot.create(:group, user: user, display_name: name, members: members) }
let(:group_param) { group.name }
let(:target_user_param) { target_user.screen_name }
let(:params) do
{
"group" => group_param,
"user" => target_user_param,
"add" => add_param
}
end
subject { post(:membership, params: params) }
context "when user is signed in" do
let(:expected_response) do
{
"success" => true,
"status" => "okay",
"message" => anything,
"checked" => expected_checked
}
end
before(:each) { sign_in(user) }
context "when add is false" do
let(:add_param) { "false" }
let(:expected_checked) { false }
it "does not do anything" do
expect { subject }.not_to(change { group.members })
expect(group.members.map { |gm| gm.user.id }.sort ).to eq([])
end
include_examples "returns the expected response"
context "when the user was already added to the group" do
let(:members) { [target_user] }
it "removes the user from the group" do
expect { subject }.to(change { group.reload.members.map { |gm| gm.user.id }.sort }.from([target_user.id]).to([]))
end
include_examples "returns the expected response"
end
end
context "when add is true" do
let(:add_param) { "true" }
let(:expected_checked) { true }
it "adds the user to the group" do
expect { subject }.to(change { group.reload.members.map { |gm| gm.user.id }.sort }.from([]).to([target_user.id]))
end
include_examples "returns the expected response"
context "when the user was already added to the group" do
let(:members) { [target_user] }
it "does not add the user to the group again" do
expect { subject }.not_to(change { group.members })
expect(group.members.map { |gm| gm.user.id }.sort ).to eq([target_user.id])
end
include_examples "returns the expected response"
end
end
context "when group does not exist" do
let(:group_param) { "the-good-agency" }
let(:add_param) { "add" }
let(:expected_response) do
{
"success" => false,
"status" => "notfound",
"message" => anything
}
end
include_examples "returns the expected response"
end
context "when target user does not exist" do
let(:target_user_param) { "erwin-proell" }
let(:add_param) { "add" }
let(:expected_response) do
{
"success" => false,
"status" => "not_found",
"message" => anything
}
end
include_examples "returns the expected response"
end
end
context "when user is not signed in" do
let(:add_param) { "whatever" }
let(:expected_response) do
{
"success" => false,
"status" => "noauth",
"message" => anything
}
end
include_examples "returns the expected response"
end
end
end

View File

@ -4,5 +4,15 @@ FactoryBot.define do
factory :group do
sequence(:display_name) { |i| "#{Faker::Internet.username(specifier: 0..12, separators: %w[_])}#{i}" }
user { FactoryBot.build(:user) }
transient do
members { [] }
end
after(:create) do |group, evaluator|
evaluator.members.each do |member|
GroupMember.create(group_id: group.id, user_id: member.id)
end
end
end
end