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97 lines
2.6 KiB
97 lines
2.6 KiB
require "rails_helper" |
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RSpec.describe BulkUpload::Lettings::Year2022::CsvParser do |
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subject(:service) { described_class.new(path:) } |
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let(:path) { file_fixture("2022_23_lettings_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_12.to_i).to eq(55) |
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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(:lettings_log, :completed) } |
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before do |
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file.write(BulkUpload::LogToCsv.new(log:, col_offset: 0).to_2022_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_12.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(:lettings_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_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_12.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(:lettings_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_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_12.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_134")).to eql("EE") |
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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(:lettings_log, :completed) } |
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before do |
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file.write(BulkUpload::LogToCsv.new(log:, col_offset: 0).to_2022_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_134")).to eql("ED") |
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end |
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end |
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end |
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end
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