demarches-normaliennes/spec/controllers/admin/attestation_templates_controller_spec.rb

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include ActionDispatch::TestProcess
describe Admin::AttestationTemplatesController, type: :controller do
let!(:attestation_template) { create(:attestation_template) }
let(:admin) { create(:administrateur) }
let!(:procedure) { create :procedure, administrateur: admin, attestation_template: attestation_template }
let(:logo) { fixture_file_upload('spec/fixtures/files/white.png', 'image/png') }
let(:logo2) { fixture_file_upload('spec/fixtures/files/white.png', 'image/png') }
let(:signature) { fixture_file_upload('spec/fixtures/files/black.png', 'image/png') }
let(:signature2) { fixture_file_upload('spec/fixtures/files/black.png', 'image/png') }
let(:interlaced_logo) { fixture_file_upload('spec/fixtures/files/interlaced-black.png', 'image/png') }
let(:uninterlaced_logo) { fixture_file_upload('spec/fixtures/files/uninterlaced-black.png', 'image/png') }
let(:invalid_logo) { fixture_file_upload('spec/fixtures/files/invalid_file_format.json', 'application/json') }
before do
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sign_in(admin.user)
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Timecop.freeze(Time.zone.now)
end
after { Timecop.return }
shared_examples 'rendering a PDF successfully' do
render_views
it 'renders a PDF' do
expect(subject.status).to eq(200)
expect(subject.content_type).to eq('application/pdf')
end
end
describe 'POST #preview' do
let(:upload_params) { { title: 't', body: 'b', footer: 'f' } }
before do
post :preview,
params: {
procedure_id: procedure.id,
attestation_template: upload_params
}
procedure.reload
end
context 'with an interlaced png' do
let(:upload_params) { { logo: interlaced_logo } }
it 'displays the logo' do
expect(assigns(:attestation)[:logo].read).to eq(uninterlaced_logo.read)
end
it 'doesnt save the logo permanently yet' do
expect(procedure.attestation_template.logo.attached?).to be(false)
end
end
context 'with an invalid logo' do
let(:upload_params) { { logo: invalid_logo } }
it { expect(procedure.attestation_template.logo.attached?).to be false }
it { expect(flash.alert).to be_present }
end
context 'if an attestation template does not exist on the procedure' do
let(:attestation_template) { nil }
context 'with images' do
let(:upload_params) { { title: 't', body: 'b', footer: 'f', logo: interlaced_logo } }
it { expect(assigns(:attestation)).to include({ title: 't', body: 'b', footer: 'f' }) }
it { expect(assigns(:attestation)[:logo]).to be_present }
it_behaves_like 'rendering a PDF successfully'
end
context 'without images' do
let(:upload_params) { { title: 't', body: 'b', footer: 'f' } }
it { expect(assigns(:attestation)).to include(upload_params) }
it_behaves_like 'rendering a PDF successfully'
end
end
context 'if an attestation template exists on the procedure' do
after { procedure.attestation_template.destroy }
context 'with images' do
let!(:attestation_template) do
create(:attestation_template, logo: logo, signature: signature)
end
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it { expect(assigns(:attestation)).to include(upload_params) }
it { expect(assigns(:attestation)[:created_at]).to eq(Time.zone.now) }
it { expect(assigns(:attestation)[:logo].download).to eq(logo2.read) }
it { expect(assigns(:attestation)[:signature].download).to eq(signature2.read) }
it_behaves_like 'rendering a PDF successfully'
end
context 'without images' do
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it { expect(assigns(:attestation)).to include(upload_params) }
it { expect(assigns(:attestation)[:created_at]).to eq(Time.zone.now) }
it { expect(assigns(:attestation)[:logo]).to eq(nil) }
it { expect(assigns(:attestation)[:signature]).to eq(nil) }
it_behaves_like 'rendering a PDF successfully'
end
end
end
describe 'GET #edit' do
before { get :edit, params: { procedure_id: procedure.id } }
context 'if an attestation template exists on the procedure' do
it { expect(subject.status).to eq(200) }
it { expect(assigns(:attestation_template)).to eq(attestation_template) }
end
context 'if an attestation template does not exist on the procedure' do
let(:attestation_template) { nil }
it { expect(subject.status).to eq(200) }
it { expect(assigns(:attestation_template).id).to be_nil }
it { expect(assigns(:attestation_template)).to be_an_instance_of(AttestationTemplate) }
end
end
describe 'POST #create' do
let(:attestation_template) { nil }
let(:attestation_params) { { title: 't', body: 'b', footer: 'f' } }
context 'nominal' do
before do
post :create,
params: {
procedure_id: procedure.id,
attestation_template: attestation_params.merge(logo: logo, signature: signature)
}
procedure.reload
end
it { expect(procedure.attestation_template).to have_attributes(attestation_params) }
it { expect(procedure.attestation_template.activated).to be true }
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it { expect(procedure.attestation_template.logo.download).to eq(logo2.read) }
it { expect(procedure.attestation_template.signature.download).to eq(signature2.read) }
it { expect(response).to redirect_to edit_admin_procedure_attestation_template_path(procedure) }
it { expect(flash.notice).to eq("L'attestation a bien été sauvegardée") }
after { procedure.attestation_template.destroy }
end
context 'when something wrong happens in the attestation template creation' do
before do
expect_any_instance_of(AttestationTemplate).to receive(:save)
.and_return(false)
expect_any_instance_of(AttestationTemplate).to receive(:errors)
.and_return(double(full_messages: ['nop']))
post :create,
params: {
procedure_id: procedure.id,
attestation_template: attestation_params
}
procedure.reload
end
it { expect(response).to redirect_to edit_admin_procedure_attestation_template_path(procedure) }
it { expect(flash.alert).to eq('nop') }
end
end
describe 'PATCH #update' do
let(:attestation_params) { { title: 't', body: 'b', footer: 'f' } }
let(:attestation_params_with_images) { attestation_params.merge(logo: logo, signature: signature) }
context 'nominal' do
before do
patch :update,
params: {
procedure_id: procedure.id,
attestation_template: attestation_params_with_images
}
procedure.reload
end
it { expect(procedure.attestation_template).to have_attributes(attestation_params) }
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it { expect(procedure.attestation_template.logo.download).to eq(logo2.read) }
it { expect(procedure.attestation_template.signature.download).to eq(signature2.read) }
it { expect(response).to redirect_to edit_admin_procedure_attestation_template_path(procedure) }
it { expect(flash.notice).to eq("L'attestation a bien été modifiée") }
after { procedure.attestation_template.destroy }
end
context 'when something wrong happens in the attestation template creation' do
before do
expect_any_instance_of(AttestationTemplate).to receive(:update).and_return(false)
expect_any_instance_of(AttestationTemplate).to receive(:errors)
.and_return(double(full_messages: ['nop']))
patch :update,
params: {
procedure_id: procedure.id,
attestation_template: attestation_params_with_images
}
procedure.reload
end
it { expect(response).to redirect_to edit_admin_procedure_attestation_template_path(procedure) }
it { expect(flash.alert).to eq('nop') }
end
end
describe 'post #disactivate' do
context 'when the attestation_template is activated' do
let(:attestation_template) { create(:attestation_template, activated: true) }
before do
post :disactivate, params: { procedure_id: procedure.id }
attestation_template.reload
end
it { expect(attestation_template.activated).to be false }
it { expect(flash.notice).to eq("L'attestation a bien été désactivée") }
end
end
end