Merge pull request #52 from saveriomiroddi/clean_gemspec

Clean gemspec/gemfile and add preliminary PrawnPDF formatter test suite
ruport · Jun 3, 2020 · d572d65 · d572d65
2 parents b0d335a + 8cb1046
commit d572d65
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diff --git a/Gemfile b/Gemfile
@@ -2,8 +2,8 @@ source "https://rubygems.org"
 gemspec
 
 # Utilities
-gem 'rake'
 gem 'rdoc'
+gem 'byebug'
 
 # Testing gems
 gem 'minitest'

diff --git a/ruport.gemspec b/ruport.gemspec
@@ -31,13 +31,7 @@ Gem::Specification.new do |s|
 
   s.rdoc_options = ['--title', 'Ruport Documentation', '--main', 'README.rdoc', '-q']
 
-  if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-    s.add_runtime_dependency(%q<pdf-writer>, ["= 1.1.8"])
-    s.add_runtime_dependency(%q<prawn>, [">= 0.12.0", "< 2.1.0"]) # tested on 2.0.x, but not 2.1.x
-  else
-    s.add_dependency(%q<pdf-writer>, ["= 1.1.8"])
-    s.add_runtime_dependency(%q<prawn>, [">= 0.12.0", "< 2.1.0"])
-  end
+  s.add_runtime_dependency(%q<prawn>, ["= 0.12.0"])
 
   s.add_development_dependency(%q<rake>)
 end
diff --git a/test/expected_outputs/prawn_pdf_formatter/pdf_basic.pdf.test b/test/expected_outputs/prawn_pdf_formatter/pdf_basic.pdf.test
@@ -0,0 +1,154 @@
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diff --git a/test/prawn_pdf_formatter_test.rb b/test/prawn_pdf_formatter_test.rb
@@ -0,0 +1,103 @@
+#!/usr/bin/env ruby -w
+
+require_relative 'helpers'
+
+class TestRenderPDFTable < Minitest::Test
+
+  def setup
+    Ruport::Formatter::Template.create(:simple) do |format|
+      format.page = {
+        size:    "LETTER",
+        layout:  :landscape
+      }
+      format.text = {
+        font_size:  16
+      }
+      format.table = {
+        show_headings:   false
+      }
+      format.column = {
+        alignment:   :center,
+        width:       50
+      }
+      format.heading = {
+        alignment:   :right,
+        bold:        false,
+        title:       "Test"
+      }
+      format.grouping = {
+        style:  :separated
+      }
+    end
+  end
+
+  def test_render_pdf_basic
+    # can't render without column names
+    data = Ruport.Table([], data:  [[1,2],[3,4]])
+    assert_raises(Ruport::FormatterError) do
+      data.to_prawn_pdf
+    end
+
+    data.column_names = %w[a b]
+
+    data.to_prawn_pdf
+
+    expected_output = IO.read(File.join(__dir__, 'expected_outputs/prawn_pdf_formatter/pdf_basic.pdf.test')).bytes
+
+    actual_output = Ruport.Table(%w[a b c]).to_prawn_pdf.bytes
+
+    assert_equal expected_output, actual_output
+  end
+
+  # this is mostly to check that the transaction hack gets called
+  def test_relatively_large_pdf
+     table = Ruport.Table(File.join(File.expand_path(File.dirname(__FILE__)), "../test/",
+                   %w[samples dates.csv]))
+     table.reduce(0..99)
+     table.to_prawn_pdf
+  end
+
+  #--------BUG TRAPS--------#
+
+  # PDF::SimpleTable does not handle symbols as column names
+  # Ruport should smartly fix this surprising behaviour (#283)
+  def test_tables_should_render_with_symbol_column_name
+    data = Ruport.Table([:a,:b,:c], data:  [[1,2,3],[4,5,6]])
+    data.to_prawn_pdf
+  end
+
+end
+
+class TestRenderPDFGrouping < Minitest::Test
+
+  #--------BUG TRAPS----------#
+
+  def test_grouping_should_have_consistent_font_size
+    a = Ruport.Table(%w[a b c]) <<  %w[eye like chicken] << %w[eye like liver] <<
+                               %w[meow mix meow ] << %w[mix please deliver ]
+    b = Grouping(a, by:  "a")
+    splat = b.to_prawn_pdf.split("\n")
+    splat.grep(/meow/).each do |m|
+      assert_equal '10.0', m.split[5]
+    end
+    splat.grep(/mix/).each do |m|
+      assert_equal '10.0', m.split[5]
+    end
+    splat.grep(/eye/).each do |m|
+      assert_equal '10.0', m.split[5]
+    end
+  end
+
+end
+
+class TestPDFFormatterHelpers < Minitest::Test
+
+  def test_move_up
+    a = Ruport::Formatter::PrawnPDF.new
+    a.move_cursor_to(500)
+    a.move_up(50)
+    assert_equal(550,a.cursor)
+    a.move_down(100)
+    assert_equal(450,a.cursor)
+  end
+end