EDM-686/Improve code coverage for lcpe lac and exams model (#1318)

* Improve code coverage for lcpe lac and exams model

* linting

spec/factories/lcpe/exams.rb

@@ -0,0 +1,8 @@
+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :lcpe_exam, class: 'Lcpe::Exam' do
+    facility_code { '57001151' }
+    nexam_nm { 'AP-ADVANCED PLACEMENT EXAMS' }
+  end
+end

spec/factories/lcpe/lacs.rb

@@ -0,0 +1,10 @@
+# frozen_string_literal: true
+
+FactoryBot.define do
+  factory :lcpe_lac, class: 'Lcpe::Lac' do
+    facility_code
+    edu_lac_type_nm { 'License' }
+    lac_nm { 'Gas Fitter' }
+    state { 'AR' }
+  end
+end

spec/models/lcpe/exam_spec.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Lcpe::Exam, type: :model do
+  let(:version) { create :version, :production }
+  let(:institution) { create :institution, version_id: version.id }
+  let(:facility_code) { institution.facility_code }
+
+  before { create :weam, facility_code: }
+
+  describe 'when validating' do
+    it 'has a valid factory' do
+      expect(build(:lcpe_exam, facility_code:)).to be_valid
+    end
+  end
+
+  describe '.with_enriched_id' do
+    before { create :lcpe_exam, facility_code: }
+
+    it 'returns exams with ref_code and enriched_id attribute' do
+      exam_enriched = described_class.with_enriched_id.first
+      ref = generate_ref_code_from(exam_enriched)
+      id = exam_enriched.id.to_s + '@' + ref
+      expect(exam_enriched.ref_code).to eq(ref)
+      expect(exam_enriched.enriched_id).to eq(id)
+    end
+  end
+
+  describe '.by_enriched_id' do
+    subject(:exam) { create :lcpe_exam, facility_code: }
+
+    let(:ref_code) { generate_ref_code_from(exam) }
+    let(:enriched_id) { exam.id.to_s + '@' + ref_code }
+
+    it 'finds Lcpe::Lac by enriched_id' do
+      expect(described_class.by_enriched_id(enriched_id).first).to eq(exam)
+    end
+  end
+
+  describe '.rebuild' do
+    it 'generates sql query' do
+      sql = described_class.rebuild
+      expect(sql).to be_a Lcpe::SqlContext::Sql
+    end
+  end
+
+  def generate_ref_code_from(exam)
+    hash = exam.facility_code + '-' + exam.nexam_nm
+    Digest::MD5.hexdigest(hash).last(5)
+  end
+end

spec/models/lcpe/lac_spec.rb

@@ -0,0 +1,52 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe Lcpe::Lac, type: :model do
+  let(:version) { create :version, :production }
+  let(:institution) { create :institution, version_id: version.id }
+  let(:facility_code) { institution.facility_code }
+
+  before { create :weam, facility_code: }
+
+  describe 'when validating' do
+    it 'has a valid factory' do
+      expect(build(:lcpe_lac, facility_code:)).to be_valid
+    end
+  end
+
+  describe '.with_enriched_id' do
+    before { create :lcpe_lac, facility_code: }
+
+    it 'returns lacs with ref_code and enriched_id attribute' do
+      lac_enriched = described_class.with_enriched_id.first
+      ref = generate_ref_code_from(lac_enriched)
+      id = lac_enriched.id.to_s + '@' + ref
+      expect(lac_enriched.ref_code).to eq(ref)
+      expect(lac_enriched.enriched_id).to eq(id)
+    end
+  end
+
+  describe '.by_enriched_id' do
+    subject(:lac) { create :lcpe_lac, facility_code: }
+
+    let(:ref_code) { generate_ref_code_from(lac) }
+    let(:enriched_id) { lac.id.to_s + '@' + ref_code }
+
+    it 'finds Lcpe::Lac by enriched_id' do
+      expect(described_class.by_enriched_id(enriched_id).first).to eq(lac)
+    end
+  end
+
+  describe '.rebuild' do
+    it 'generates sql query' do
+      sql = described_class.rebuild
+      expect(sql).to be_a Lcpe::SqlContext::Sql
+    end
+  end
+
+  def generate_ref_code_from(lac)
+    hash = lac.facility_code + '-' + lac.lac_nm
+    Digest::MD5.hexdigest(hash).last(5)
+  end
+end