Rspec - Rails == Fully certified by dwijendra

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 Rspec - Rails == Fully certified by dwijendra  ::

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1. Add Gems - Add rspec-rails, factory_bot_rails,simplecov 

group :development do

  gem 'rspec-rails'

  gem 'factory_bot_rails'

  gem 'simplecov', require: false

end


2.

$ rails generate rspec:install

Note - This will create these 4 below Files -- 

      create  .rspec

      create  spec

      create  spec/spec_helper.rb

      create  spec/rails_helper.rb


3.

in spec folder - create controller models and other folders according to requirement 


4.create the coverage folder and index.html  

link :: https://www.youtube.com/watch?v=6qI5JHgYYUE  (youtube link ) 

Add this in the spec_helper.rb - at the top above RSpec.configure do |config| 

require 'simplecov'

SimpleCov.start

note - but in hrms this code is writeen in the rails_helper.rb


5.  MMMMM IMP - without this command converage file will not be generated 

give this command at terminal and it will genertate a colverage folder and index file inside the 

root folder 

rspec -fd



before this above command -

if test database is not created then system will say for it --

rails db:migrate RAILS_ENV=test


6. set the test database -

first in database.yml change the name of the database - 


...............................................................


old -----

 database: 21kschoolhrmsfinance-51700-ruby-second


changed -----

 database: 21kschoolhrmsfinance-51700-ruby-third 



..............................................................

test:

  <<: *default

  adapter: postgresql

  database: 21kschoolhrmsfinance-51700-ruby-third 

  username: postgres

  password: postgres

  host: <%= ENV['TEMPLATE_DATABASE_HOSTNAME'] %>

  port: 5432


...............................................................


and run the below commands -

command for create the test database - 
bundle exec rake db:create RAILS_ENV=test

command  to set the test enviornment for rspec-tests
rails db:environment:set RAILS_ENV=test

..........................................

How to run rspec --
take the file path from right click in the particular file of rspec  :: 
bundle exec rspec
bundle exec rspec spec/controllers/accounts_controller.rb 
..........................................

Check the status of Rspec ::

Note :: Check coverage folder in the root database and open index.html file insdie that :: 
note - coverage folder root folder ke andar hota hai aur uske andar index.html file hoti hai jo browser par khulti hai - isse hum check kar sakte hein rspec ke status ko 
note - lekin controllers/ models everything dikhai dena chahiyeh agar aisa nahi hai aur sirf all spec dikhai de rahe hein means kuch error hain


..........................................

Different Rspecs  ::

1.
Check Response Status
      expect(response.status).to eq 201

2.
Check Response 
       json_data = json_response(response)

3.
Match id in Update Method ::
      expect(json_data['data']['id'].to_i).to eq @tax.id

4.
Check Error 
      expect(json_data["errors"]['name'].join("")).to eq "can't be blank"

5.
Check Error Status 
          expect(response).to have_http_status 422

6.
In filter Method ::
              expect(json_data["data"].count).to eq BxBlockTax::Tax.count

Note - 
1. Get ke sath params nai ayega rspecs mein --
2. params mein kya data dalna hai uske liye postman se utha sakte ho 



7. 
For write the first rspec test case first we write the command at terminal - 
generally request folder is used for the controller in rails 
$ rails generate rspec:request Customer



7. 
Imp points rspecs ::
...............................................................................................................


1.  postman ki api se body lena
2. postman se api se route lena 
3. module aur class ka name upar theek se likhna 
4. agar kisi ki schema mein optional laga hai toh usko hata sakte hein 
5. json ki form mein data ko lene ke liye hum kya karte hein ---
json_response(response)
6. data ko kaise lete hein output mein byebug lagakar spec bundle ko chalakar command ko -
response.body
response.status
response

7.message aise check karate 

8. byebug lagate controller mein aur rspec mein bhi aur fir rspec ki ciommand chalate 
controller mein pehle byebug rukta fir rspec mein byebug rukta , controller mein jo byebug rukta hai usmein data ko params se check karte hein ki params mein kya aa raha hai 

9.  Routes ko is tarah se banayenge ------------------------------------

AcademicAccount_URL = '/bx_block_academic_account/academic_account/'

Note :: Starting aur last dono mein hi / lagate hein nahi toh error ayegi 

...............................................................................................................................................

Note :: 
very important -- 
jis kisi ka bhi spec ka status index.html (coverage folder ki file ) mein dekhna hai uska pehle spec chala na padhega command line par 
$ bundle exec rspec {filepathname}
and then uska status show hoga coverage file par (index.html.erb ) par ::

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...............................................................................................................................................
FEE_URL = '  /bx_block_fee/fees/'   - bad url error will give 
invalid uri ki error deta hai agar last mein / nahi lagaya hai toh 
FEE_URL = '/bx_block_fee/fees/'   - correct 
FEE_URL = '/bx_block_fee/fees     - will give error  
starting mein /  lagana hai 
end mein / lagana hai 
nahi toh url ki error dega 

Note -- so choose the correct accurate syntax always 
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good links ::

https://www.google.co.in/search?q=how+to+write+the+spec+with+no+records+for+rspecs+&sxsrf=ALiCzsYLDVZf2HkXFF9CfYApV-aqYoYpTA%3A1666179684305&source=hp&ei=ZOJPY4_tD4ScseMPpNWTsAI&iflsig=AJiK0e8AAAAAY0_wdKYiQKtOtQMzXQu-Rs3xlODFIkse&ved=0ahUKEwiPr9mBm-z6AhUETmwGHaTqBCYQ4dUDCAg&uact=5&oq=how+to+write+the+spec+with+no+records+for+rspecs+&gs_lcp=Cgdnd3Mtd2l6EAMyBwghEKABEAoyBwghEKABEAoyBwghEKABEAo6BAgjECc6BQgAEJECOgsIABCABBCxAxCDAToOCC4QgAQQsQMQgwEQ1AI6CAgAELEDEIMBOgoIABCxAxCDARAKOggIABCABBCxAzoLCC4QgAQQsQMQgwE6BQgAEIAEOgsILhCABBDHARDRAzoICC4QgAQQsQM6BQguEIAEOgUIABCxAzoGCAAQFhAeOggIIRAWEB4QHToFCCEQoAE6CgghEBYQHhAPEB06CAgAEBYQHhAPUABYmVFg8VNoAHAAeACAAZcCiAHYPZIBBjAuNDIuN5gBAKABAQ&sclient=gws-wiz

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Command to check the status of Rspec in the Current Project at terminal ::

$ rails stats




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Write Data in First Spec ::

1. in request folder create -
folder - bx_block_tax 
in folder bx_block_tax -file - tax_spec.rb

2. in factories folder create - tax.rb -- 





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Testing of rspec ::

1. rspec mein byebug lagao aur rspec chalao terminal par --


byebug lagta hai it mein --

   it "when tax successfully Created" do
      byebug
      post TAX_URL , params: params, headers: @headers
      json_data = json_response(response)
      expect(response).to have_http_status 201
    end

or

byebug kahan par kis jagah par lagana cahiyeh isko deko 
............................................................................................................
lagega byebug -- 
............................................................................................................

  describe "Get#index" do
          byebug

    it 'returns list of Taxes' do
      get TAX_URL, headers: @headers
      json_data = json_response(response)
      expect(response.status).to eq 200
    end
............................................................................................................
............................................................................................................
lagega byebug -- 
............................................................................................................


   describe "POST#create" do
    byebug
    let(:params) do {
        tax: {
          name: Faker::Name.name,
          tax_percentage: 15,
          description: "tax1 description",
          tax_type: "CGST", 
          is_gst: true   
        }
      }
    end

............................................................................................................



require 'rails_helper'
RSpec.describe "BxBlockTax::Tax", type: :request do
  TAX_URL = '/bx_block_tax/taxes/'
    TAX_URL_FILT = '/bx_block_tax/taxes/filter'
    TAX_URL_IMP = '/bx_block_tax/taxes/import'
    TAX_URL_EXP = '/bx_block_tax/taxes/export'
    TAX_URL_BULK_U = '/bx_block_tax/taxes/bulk_update'
    TAX_URL_Sh = '/bx_block_tax/taxes/search'
    TAX_URL_Namerates = '/bx_block_tax/taxes/tax_rate_names/'

  before(:all) do 
    
    role = BxBlockRolesPermissions::Role.find_or_create_by(name: "Director")
    @account = create(:account, role_id: role.id)
    auth_token = BuilderJsonWebToken::JsonWebToken.encode(@account.id)
    @account.update(lms_token: auth_token)
    @headers = {
        "token" => auth_token
    }
    @tax = create(:tax)
    @tax2 = create(:tax)
    @tax3 = create(:tax)
    @tax4 = create(:tax, tax_type:"CGST")
  end

  describe "Get#index" do
          byebug

    it 'returns list of Taxes' do
      get TAX_URL, headers: @headers
      json_data = json_response(response)
      expect(response.status).to eq 200
    end

    #  it 'no records' do
    #   get TAX_URL, headers: @headers,taxes: @taxes
    #   json_data = json_response(response)
    #   expect(response.status).to eq 200
    # end
  end


   describe "POST#create" do
    let(:params) do {
        tax: {
          name: Faker::Name.name,
          tax_percentage: 15,
          description: "tax1 description",
          tax_type: "CGST", 
          is_gst: true   
        }
      }
    end

      let(:taxtype_params) do {
        tax: {
          name: Faker::Name.name,
          tax_percentage: 15,
          description: "tax1 description",
          tax_type: "", 
          is_gst: true   
        }
      }
    end

      let(:valid_taxtype_params) do {
        tax: {
          name: Faker::Name.name,
          tax_percentage: 15,
          description: "tax1 description",
          tax_type: "GST", 
          is_gst: true   
        }
      }
    end

      let(:name_params) do {
        tax: {
          name: "",
          tax_percentage: 15,
          description: "tax1 description",
          tax_type: "CGST", 
          is_gst: true   
        }
      }
    end

      let(:tax_per_params) do {
        tax: {
          name: Faker::Name.name,
          tax_percentage: "" ,
          description: "tax1 description",
          tax_type: "CGST", 
          is_gst: true   
        }
      }
    end

    it "when tax successfully Created" do
      post TAX_URL , params: params, headers: @headers
      json_data = json_response(response)
      expect(response).to have_http_status 201
    end

    it "Please select tax type" do
      post TAX_URL , params: taxtype_params, headers: @headers
      json_data = json_response(response)
      expect(json_data["errors"]["message"].join("")).to eq "Please select tax type"
      expect(response).to have_http_status 422
    end

.................................
upar ke code ke liye pehle humein 
@account ko dekhna padhega 





............................
Was Error in Rspec create -

data is not emply 

account hi create nahi ho raha tha 
account.rb ki factory mein gaye fir poora sabhi columns wahan ke console par chalakar 
BxBlockAccount::Account.create!()  -- isko chalaya 
r sir --

lms tolken mein auth_token save karwana padhega --
    @account.update(lms_token: auth_token)



note:


  describe "Get#index" do
    it 'returns list of Taxes' do
      get TAX_URL, headers: @headers
      json_data = json_response(response)
byebug 
      expect(response.status).to eq 200
    end

maximum case mein response ke baad byebug lagate hein taki data mile 











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