Add coverage for FdfInputService

Delete unused file

Author: stefannibrasil

app/services/court_report_format_contact_date.rb

@@ -9,11 +9,7 @@ def initialize(case_contact)
   end
 
   def format
-    I18n.l(
-      @case_contact.occurred_at,
-      format: :short_date,
-      default: nil
-    ).concat(contact_made_suffix)
+    I18n.l(@case_contact.occurred_at, format: :short_date, default: nil).concat(contact_made_suffix)
   end
 
   def format_long

app/services/fdf_inputs_service.rb

@@ -1,8 +1,11 @@
+# frozen_string_literal: true
+
 class FdfInputsService
   FDF_ERB_TEMPLATE_PATH = ["data", "inputs_fdf.erb"].freeze
 
   def self.clean(str)
     return unless str.present?
+
     str
       .to_s
       .gsub(/[)(\\]/, '\\\\\0')

spec/services/fdf_inputs_service_spec.rb

@@ -1,7 +1,56 @@
+# frozen_string_literal: true
+
 require "rails_helper"
 
 RSpec.describe FdfInputsService, type: :service do
-  # TODO: Add tests for FdfInputsService
+  describe ".clean" do
+    context "when the string is nil" do
+      it "returns nil" do
+        expect(FdfInputsService.clean("")).to be_nil
+        expect(FdfInputsService.clean("  ")).to be_nil
+        expect(FdfInputsService.clean(nil)).to be_nil
+      end
+    end
+
+    it "returns the escaped string" do
+      expect(FdfInputsService.clean("hello world")).to eq("hello world")
+      expect(FdfInputsService.clean("(test)")).to eq("\\(test\\)")
+      expect(FdfInputsService.clean("path\\to\\file")).to eq("path\\\\to\\\\file")
+      expect(FdfInputsService.clean("(a\\b)")).to eq("\\(a\\\\b\\)")
+      expect(FdfInputsService.clean("((a))")).to eq("\\(\\(a\\)\\)")
+      expect(FdfInputsService.clean("\\(test\\)")).to eq("\\\\\\(test\\\\\\)")
+    end
+  end
+
+  describe "#write_to_file" do
+    it "calls PdfForms with the given arguments and returns a file" do
+      inputs = { name: "Bob Cat" }
+      pdf_template_path = "/path/to/template.pdf"
+      basename = "test_file"
+
+      fake_pdf_forms = double("PdfForms")
+      allow(PdfForms).to receive(:new).and_return(fake_pdf_forms)
+      allow(fake_pdf_forms).to receive(:fill_form_with_fdf)
+
+      service = FdfInputsService.new(
+        inputs: inputs,
+        pdf_template_path: pdf_template_path,
+        basename: basename
+      )
+
+      result = service.write_to_file
+
+      expect(fake_pdf_forms).to have_received(:fill_form_with_fdf) do |template, output_path, fdf_path, flatten|
+        expect(template).to eq(pdf_template_path)
+        expect(output_path).to be_a(String)
+        expect(File.exist?(output_path)).to be(true)
+        expect(fdf_path).to be_a(String)
+        expect(File.exist?(fdf_path)).to be(true)
+        expect(flatten).to eq(flatten: true)
+      end
 
-  pending "add some tests for FdfInputsService"
+      expect(result).to be_a(Tempfile)
+      expect(File.exist?(result.path)).to be(true)
+    end
+  end
 end