ambition/spec/models/note_spec.rb

require 'rails_helper'

RSpec.describe Note , type: :model do
    
    it "has a valid note" do
    
        params = {name: "jaxon",email: "370403444@qq.com",password_digest: "123456",phone: "15652336366"}
        user = User.new(params)
        user.save
        
        params = {name: "project_1",content: "project content"}
        project = Project.new(params)
        project.users << user
        project.save
        expect(project).to be_valid
        
        params = {content: "note content",user_id: user.id,project_id: project.id,category: 1}
        note = Note.new(params)
        note.save
        expect(note).to be_valid
        
    end
    
    it "notes content should at least has one character" do
        
        params = {name: "jaxon",email: "370403444@qq.com",password_digest: "123456",phone: "15652336366"}
        user = User.new(params)
        user.save
        
        params = {content: "  ",user_id: user.id,category: 1}
        note = Note.new(params)
        note.save
        expect(note.errors[:content].size).to eq(2)
        
    end
    
    it "category should be among valid values" do
        
        params = {name: "jaxon",email: "370403444@qq.com",password_digest: "123456",phone: "15652336366"}
        user = User.new(params)
        user.save
        params = {content: "  ",user_id: user.id,category: 4}
        note = Note.new(params)
        note.save
        expect(note.errors[:category].size).to eq(1)
        expect(note).to_not be_valid
        
    end
    
     it "notes user should be exist" do
    
        params = {name: "jaxon",email: "370403444@qq.com",password_digest: "123456",phone: "15652336366"}
        user = User.new(params)
        user.save
        
        params = {name: "project_1",content: "project content"}
        project = Project.new(params)
        project.users << user
        project.save
        expect(project).to be_valid
        
        params = {content: "note content",user_id: user.id,project_id: 5,category: 1}
        note = Note.new(params)
        note.save
        expect(note).to_not be_valid
        expect(note.errors[:project].size).to eq(1)
        expect(Note.find_by(project_id: 5)).to eq(nil)
    end
    
    it "notes project should be exist" do
    
        params = {name: "jaxon",email: "370403444@qq.com",password_digest: "123456",phone: "15652336366"}
        user = User.new(params)
        user.save
        
        params = {name: "project_1",content: "project content"}
        project = Project.new(params)
        project.users << user
        project.save
        expect(project).to be_valid
        
        params = {content: "note content",user_id: 5,project_id: project.id,category: 1}
        note = Note.new(params)
        note.save
        expect(note).to_not be_valid
        expect(note.errors[:user].size).to eq(1)
        expect(Note.find_by(user_id: 5)).to eq(nil)
    end
     
end