Separate optional test dependencies with Gemfiles

.travis.yml

@@ -5,11 +5,13 @@ rvm:
   - 2.3
   - 2.4
   - 2.5 # 2.6 is tested below
+gemfile: Gemfile.old # The latest Ruby version uses Gemfile below
 script:
   - bundle exec rake test
 matrix:
   include:
     - rvm: 2.6
+      gemfile: Gemfile
       script:
         - bundle exec rake test
         - gem install --no-document rubocop -v 0.67 && rubocop

Gemfile

@@ -3,3 +3,14 @@
 source "https://rubygems.org"
 
 gemspec
+
+group :development, :test do
+  gem "rubocop", "0.67"
+end
+
+group :test do
+  gem "codecov", "~> 0.1.14"
+  gem "simplecov",
+      git: "https://github.com/colszowka/simplecov",
+      ref: "cb968abf857a704364283b5dec4d9fa3d096287e"
+end

Gemfile.old

@@ -0,0 +1,5 @@
+# frozen_string_literal: true
+
+source "https://rubygems.org"
+
+gemspec

bin/friends

@@ -3,6 +3,7 @@
 
 if ENV["TRAVIS"] == "true" && ENV["CODE_COVERAGE"] == "true"
   require "simplecov"
+  SimpleCov.print_error_status = false
   SimpleCov.formatter = SimpleCov::Formatter::SimpleFormatter
   SimpleCov.command_name Process.pid.to_s
   SimpleCov.start

friends.gemspec

@@ -33,10 +33,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency "semverse", ">= 2", "< 4"
   spec.add_dependency "tty-pager", "~> 0.11"
 
-  spec.add_development_dependency "bundler", ">= 1.6"
-  spec.add_development_dependency "codecov", "~> 0.1.14"
   spec.add_development_dependency "minitest", "~> 5.5"
   spec.add_development_dependency "minitest-proveit", "~> 1.0"
   spec.add_development_dependency "rake", "~> 12.3"
-  spec.add_development_dependency "simplecov", "~> 0.14"
 end

test/add_event_helper.rb

@@ -56,7 +56,7 @@ def description_parsing_specs(test_stdout: true)
         let(:description) { "  " }
 
         it "prints an error message" do
-          subject[:stderr].must_equal(
+          value(subject[:stderr]).must_equal(
             ensure_trailing_newline_unless_empty("Error: Blank #{event} not added")
           )
         end

test/commands/add/activity_spec.rb

@@ -32,7 +32,7 @@
 
     it "orders dates by insertion time" do
       subject
-      File.read(filename).must_equal <<-FILE
+      value(File.read(filename)).must_equal <<-FILE
 ### Activities:
 - 2018-01-01: Activity one year later.
 - 2017-01-01: Activity 5.

test/commands/add/note_spec.rb

@@ -32,7 +32,7 @@
 
     it "orders dates by insertion time" do
       subject
-      File.read(filename).must_equal <<-FILE
+      value(File.read(filename)).must_equal <<-FILE
 ### Activities:
 
 ### Notes:

test/commands/clean_spec.rb

@@ -15,7 +15,7 @@
     let(:content) { nil }
 
     it "does not create the file" do
-      File.exist?(filename).must_equal false
+      value(File.exist?(filename)).must_equal false
     end
   end
 

test/commands/help_spec.rb

@@ -8,29 +8,33 @@
 
   describe "with no subcommand passed" do
     it "prints overall help message" do
-      subject[:stderr].must_equal ""
-      subject[:status].must_equal 0
-      [
-        "NAME",
-        "SYNOPSIS",
-        "VERSION",
-        "GLOBAL OPTIONS",
-        "COMMANDS"
-      ].all? { |msg| subject[:stdout].include? msg }.must_equal true
+      value(subject[:stderr]).must_equal ""
+      value(subject[:status]).must_equal 0
+      value(
+        [
+          "NAME",
+          "SYNOPSIS",
+          "VERSION",
+          "GLOBAL OPTIONS",
+          "COMMANDS"
+        ].all? { |msg| subject[:stdout].include? msg }
+      ).must_equal true
     end
   end
 
   describe "with a subcommand passed" do
     subject { run_cmd("help graph") }
 
     it "prints subcommand help message" do
-      subject[:stderr].must_equal ""
-      subject[:status].must_equal 0
-      [
-        "NAME",
-        "SYNOPSIS",
-        "COMMAND OPTIONS"
-      ].all? { |msg| subject[:stdout].include? msg }.must_equal true
+      value(subject[:stderr]).must_equal ""
+      value(subject[:status]).must_equal 0
+      value(
+        [
+          "NAME",
+          "SYNOPSIS",
+          "COMMAND OPTIONS"
+        ].all? { |msg| subject[:stdout].include? msg }
+      ).must_equal true
     end
   end
 

test/commands/list/favorite/friends_spec.rb

@@ -79,34 +79,34 @@
       end
 
       it "uses tied ranks" do
-        subject[:stderr].must_equal ""
-        subject[:status].must_equal 0
+        value(subject[:stderr]).must_equal ""
+        value(subject[:status]).must_equal 0
 
         lines = subject[:stdout].split("\n")
-        lines[1].must_match(/1\. Friend (A|B)/)
-        lines[2].must_match(/1\. Friend (A|B)/)
-        lines[3].must_include "3. Friend"
+        value(lines[1]).must_match(/1\. Friend (A|B)/)
+        value(lines[2]).must_match(/1\. Friend (A|B)/)
+        value(lines[3]).must_include "3. Friend"
       end
 
       it "only uses the word 'activities' for the first item, even when a tie" do
-        subject[:stderr].must_equal ""
-        subject[:status].must_equal 0
+        value(subject[:stderr]).must_equal ""
+        value(subject[:status]).must_equal 0
 
         lines = subject[:stdout].split("\n")
-        lines[1].must_include "activities"
-        lines[2].wont_include "activities"
+        value(lines[1]).must_include "activities"
+        value(lines[2]).wont_include "activities"
       end
 
       it "indents based on the highest rank number, not the number of friends" do
-        subject[:stderr].must_equal ""
-        subject[:status].must_equal 0
+        value(subject[:stderr]).must_equal ""
+        value(subject[:status]).must_equal 0
 
         # Since there are 10 friends, a naive implementation would pad our output
         # assuming the (numerically) highest rank is "10." but since the highest
         # rank is a tie, we never display a double-digit rank, so we don't need to
         # pad our output for double digits.
         lines = subject[:stdout].split("\n")
-        lines.last.must_include "3. Friend"
+        value(lines.last).must_include "3. Friend"
       end
     end
   end

test/commands/list/favorite/locations_spec.rb

@@ -84,34 +84,34 @@
       end
 
       it "uses tied ranks" do
-        subject[:stderr].must_equal ""
-        subject[:status].must_equal 0
+        value(subject[:stderr]).must_equal ""
+        value(subject[:status]).must_equal 0
 
         lines = subject[:stdout].split("\n")
-        lines[1].must_match(/1\. Location (A|B)/)
-        lines[2].must_match(/1\. Location (A|B)/)
-        lines[3].must_include "3. Location"
+        value(lines[1]).must_match(/1\. Location (A|B)/)
+        value(lines[2]).must_match(/1\. Location (A|B)/)
+        value(lines[3]).must_include "3. Location"
       end
 
       it "only uses the word 'activities' for the first item, even when a tie" do
-        subject[:stderr].must_equal ""
-        subject[:status].must_equal 0
+        value(subject[:stderr]).must_equal ""
+        value(subject[:status]).must_equal 0
 
         lines = subject[:stdout].split("\n")
-        lines[1].must_include "activities"
-        lines[2].wont_include "activities"
+        value(lines[1]).must_include "activities"
+        value(lines[2]).wont_include "activities"
       end
 
       it "indents based on the highest rank number, not the number of locations" do
-        subject[:stderr].must_equal ""
-        subject[:status].must_equal 0
+        value(subject[:stderr]).must_equal ""
+        value(subject[:status]).must_equal 0
 
         # Since there are 10 friends, a naive implementation would pad our output
         # assuming the (numerically) highest rank is "10." but since the highest
         # rank is a tie, we never display a double-digit rank, so we don't need to
         # pad our output for double digits.
         lines = subject[:stdout].split("\n")
-        lines.last.must_include "3. Location"
+        value(lines.last).must_include "3. Location"
       end
     end
   end

test/commands/rename/friend_spec.rb

@@ -33,15 +33,15 @@
     end
 
     it "updates friend name in activities" do
-      run_cmd("list activities")[:stdout].must_equal <<-FILE
+      value(run_cmd("list activities")[:stdout]).must_equal <<-FILE
 2018-02-06: @science:indoors:agronomy-with-hydroponics: Norman Borlaug and George Washington Carver scored a tour of Atlantis' hydroponics gardens through wetplants@example.org and they took me along.
 2015-11-01: Grace Hopper and I went to Marie's Diner. George had to cancel at the last minute. @food
 2015-01-04: Got lunch with Grace Hopper and George Washington Carver. @food
 2014-12-31: Celebrated the new year in Paris with Marie Curie. @partying
 2014-11-15: Talked to George Washington Carver on the phone for an hour.
       FILE
       subject
-      run_cmd("list activities")[:stdout].must_equal <<-FILE
+      value(run_cmd("list activities")[:stdout]).must_equal <<-FILE
 2018-02-06: @science:indoors:agronomy-with-hydroponics: Norman Borlaug and George Washington scored a tour of Atlantis' hydroponics gardens through wetplants@example.org and they took me along.
 2015-11-01: Grace Hopper and I went to Marie's Diner. George had to cancel at the last minute. @food
 2015-01-04: Got lunch with Grace Hopper and George Washington. @food

test/commands/update_spec.rb

@@ -7,14 +7,16 @@
   let(:content) { nil }
 
   it "prints a status message" do
-    subject[:stderr].must_equal ""
-    subject[:status].must_equal 0
-    [/Updated to friends/, /Already up-to-date/].one? { |m| subject[:stdout] =~ m }.must_equal true
+    value(subject[:stderr]).must_equal ""
+    value(subject[:status]).must_equal 0
+    value(
+      [/Updated to friends/, /Already up-to-date/].one? { |m| subject[:stdout] =~ m }
+    ).must_equal true
   end
 
   it "prints the post-install message" do
-    subject[:stderr].must_equal ""
-    subject[:status].must_equal 0
-    subject[:stdout].must_include Friends::POST_INSTALL_MESSAGE
+    value(subject[:stderr]).must_equal ""
+    value(subject[:status]).must_equal 0
+    value(subject[:stdout]).must_include Friends::POST_INSTALL_MESSAGE
   end
 end

test/default_file_spec.rb

@@ -18,14 +18,14 @@
     # https://github.com/JacobEvelyn/friends/issues/231
     it "creates a new file and adds to it multiple times" do
       # File does not exist at first.
-      File.exist?(filename).must_equal false
+      value(File.exist?(filename)).must_equal false
 
       `bundle exec bin/friends add friend Mohandas Karamchand Gandhi`
       `bundle exec bin/friends add friend Sojourner Truth`
       `bundle exec bin/friends add activity 1859-11-30: Lunch with **Harriet Tubman** in _Auburn_.`
       `bundle exec bin/friends add note "1851-05-29: Sojourner Truth's speech"`
 
-      File.read(filename).must_equal <<-FILE
+      value(File.read(filename)).must_equal <<-FILE
 ### Activities:
 - 1859-11-30: Lunch with **Harriet Tubman** in _Auburn_.
 

test/helper.rb

@@ -108,35 +108,35 @@ def ensure_trailing_newline_unless_empty(str)
 
 def stdout_only(expected)
   puts subject[:stderr] unless subject[:stderr] == ""
-  subject[:stdout].must_equal ensure_trailing_newline_unless_empty(expected)
-  subject[:stderr].must_equal ""
-  subject[:status].must_equal 0
+  value(subject[:stdout]).must_equal ensure_trailing_newline_unless_empty(expected)
+  value(subject[:stderr]).must_equal ""
+  value(subject[:status]).must_equal 0
 end
 
 def stderr_only(expected)
-  subject[:stdout].must_equal ""
-  subject[:stderr].must_equal ensure_trailing_newline_unless_empty(expected)
-  subject[:status].must_be :>, 0
+  value(subject[:stdout]).must_equal ""
+  value(subject[:stderr]).must_equal ensure_trailing_newline_unless_empty(expected)
+  value(subject[:status]).must_be :>, 0
 end
 
 def file_equals(expected)
   subject
-  File.read(filename).must_equal expected
+  value(File.read(filename)).must_equal expected
 end
 
 def line_changed(expected_old, expected_new)
   index = File.read(filename).split("\n").index(expected_old)
-  index.must_be_kind_of Numeric # Not nil, so we know that `expected_old` was found.
+  value(index).must_be_kind_of Numeric # Not nil, so we know that `expected_old` was found.
   subject
-  File.read(filename).split("\n")[index].must_equal expected_new
+  value(File.read(filename).split("\n")[index]).must_equal expected_new
 end
 
 def line_added(expected)
   n_initial_lines = File.read(filename).split("\n").size
   subject
   lines = File.read(filename).split("\n")
-  lines.index(expected).must_be_kind_of Numeric # Not nil, so we know that `expected` was found.
-  lines.size.must_equal(n_initial_lines + 1) # Line was added, not changed.
+  value(lines.index(expected)).must_be_kind_of Numeric # Not nil, so we know `expected` was found.
+  value(lines.size).must_equal(n_initial_lines + 1) # Line was added, not changed.
 end
 
 def clean_describe(desc, &block)