metamaps--metamaps/spec/controllers/mappings_controller_spec.rb

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require 'rails_helper'
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RSpec.describe MappingsController, type: :controller do
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let!(:mapping) { create(:mapping) }
let(:valid_attributes) { mapping.attributes.except('id') }
let(:invalid_attributes) { { xloc: 0 } }
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before :each do
sign_in
end
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describe 'GET #show' do
it 'assigns the requested mapping as @mapping' do
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get :show, { id: mapping.to_param }
expect(assigns(:mapping)).to eq(mapping)
end
end
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describe 'POST #create' do
context 'with valid params' do
it 'creates a new Mapping' do
expect do
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post :create, { mapping: valid_attributes }
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end.to change(Mapping, :count).by(1)
end
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it 'assigns a newly created mapping as @mapping' do
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post :create, { mapping: valid_attributes }
expect(assigns(:mapping)).to be_a(Mapping)
expect(assigns(:mapping)).to be_persisted
end
end
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context 'with invalid params' do
it 'assigns a newly created but unsaved mapping as @mapping' do
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post :create, { mapping: invalid_attributes }
expect(assigns(:mapping)).to be_a_new(Mapping)
end
end
end
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describe 'PUT #update' do
context 'with valid params' do
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let(:new_attributes) { build(:mapping_random_location).attributes.except('id') }
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it 'updates the requested mapping' do
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put :update,
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{ id: mapping.to_param, mapping: new_attributes }
mapping.reload
end
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it 'assigns the requested mapping as @mapping' do
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put :update,
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{ id: mapping.to_param, mapping: valid_attributes }
expect(assigns(:mapping)).to eq(mapping)
end
end
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context 'with invalid params' do
it 'assigns the mapping as @mapping' do
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put :update,
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{ id: mapping.to_param, mapping: invalid_attributes }
expect(assigns(:mapping)).to eq(mapping)
end
end
end
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describe 'DELETE #destroy' do
it 'destroys the requested mapping' do
expect do
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delete :destroy, { id: mapping.to_param }
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end.to change(Mapping, :count).by(-1)
end
end
end