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98 lines
2.6 KiB
98 lines
2.6 KiB
2 years ago
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require "rails_helper"
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RSpec.describe BulkUpload::Sales::Year2022::CsvParser do
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subject(:service) { described_class.new(path:) }
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let(:path) { file_fixture("completed_2022_23_sales_bulk_upload.csv") }
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context "when parsing csv with headers" do
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it "returns correct offsets" do
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expect(service.row_offset).to eq(5)
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expect(service.col_offset).to eq(1)
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end
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it "parses csv correctly" do
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expect(service.row_parsers[0].field_7.to_i).to eq(32)
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end
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end
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context "when parsing csv without headers" do
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let(:file) { Tempfile.new }
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let(:path) { file.path }
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let(:log) { build(:sales_log, :completed) }
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before do
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file.write(BulkUpload::LogToCsv.new(log:, col_offset: 0).to_2022_sales_csv_row)
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file.rewind
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end
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it "returns correct offsets" do
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expect(service.row_offset).to eq(0)
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expect(service.col_offset).to eq(0)
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end
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it "parses csv correctly" do
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expect(service.row_parsers[0].field_7.to_i).to eql(log.age1)
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end
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end
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context "when parsing with BOM aka byte order mark" do
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let(:file) { Tempfile.new }
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let(:path) { file.path }
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let(:log) { build(:sales_log, :completed) }
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let(:bom) { "\uFEFF" }
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before do
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file.write(bom)
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file.write(BulkUpload::LogToCsv.new(log:, col_offset: 0).to_2022_sales_csv_row)
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file.close
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end
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it "parses csv correctly" do
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expect(service.row_parsers[0].field_7.to_i).to eql(log.age1)
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end
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end
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context "when an invalid byte sequence" do
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let(:file) { Tempfile.new }
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let(:path) { file.path }
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let(:log) { build(:sales_log, :completed) }
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let(:invalid_sequence) { "\x81" }
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before do
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file.write(invalid_sequence)
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file.write(BulkUpload::LogToCsv.new(log:, col_offset: 0).to_2022_sales_csv_row)
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file.close
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end
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it "parses csv correctly" do
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expect(service.row_parsers[0].field_7.to_i).to eql(log.age1)
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end
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end
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describe "#column_for_field", aggregate_failures: true do
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context "when headers present" do
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it "returns correct column" do
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expect(service.column_for_field("field_1")).to eql("B")
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expect(service.column_for_field("field_125")).to eql("DV")
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end
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end
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context "when no headers" do
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let(:file) { Tempfile.new }
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let(:path) { file.path }
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let(:log) { build(:sales_log, :completed) }
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before do
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file.write(BulkUpload::LogToCsv.new(log:, col_offset: 0).to_2022_sales_csv_row)
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file.rewind
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end
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it "returns correct column" do
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expect(service.column_for_field("field_1")).to eql("A")
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expect(service.column_for_field("field_125")).to eql("DU")
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end
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end
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end
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end
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