Add minitest integration and unit tests generation for subcommands

piotrmurach · May 22, 2018 · af7431d · af7431d
1 parent 36b57ce
commit af7431d
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Showing 6 changed files with 158 additions and 10 deletions.
diff --git a/lib/tty/templates/add/spec/unit/sub_command_spec.rb.tt b/lib/tty/templates/add/spec/unit/sub_command_spec.rb.tt
@@ -1,7 +1,7 @@
 require '<%= subcmd_path %>'
 
 RSpec.describe <%= object = cmd_object_parts.join('::') %> do
-  it "executes `<%= subcmd_name_underscored %>` command successfully" do
+  it "executes `<%= "#{cmd_name_underscored} #{subcmd_name_underscored}" %>` command successfully" do
     output = StringIO.new
     <%- cmd_options.each do |option| -%>
     <%= option %> = <%= option == 'options' ? {} : 'nil' %>

diff --git a/lib/tty/templates/add/test/integration/command_test.rb.tt b/lib/tty/templates/add/test/integration/command_test.rb.tt
@@ -1,9 +1,23 @@
 require 'test_helper'
 require '<%= cmd_path %>'
 
-class <%= cmd_object_parts.join('::') %>Test < Minitest::Test
-  def test_executes_<%= cmd_name_underscored %>_command_successfully
-    output = `<%= app_name_underscored %> <%= cmd_name_underscored %>`
-    assert_equal nil, output
+class <%= (cmd_object_parts - [subcmd_name_constantinized]).join('::') %>Test < Minitest::Test
+  def test_executes_<%= "#{app_name_underscored}_help_#{cmd_name_underscored}" %>_command_successfully
+    output = `<%= app_name_underscored %> help <%= cmd_name_underscored %>`
+    expected_output = <<-OUT
+    <%- if subcmd_name_underscored.to_s.empty? -%>
+Usage:
+  <%= app_name_underscored + ' ' + cmd_name_underscored + cmd_desc_args %>
+
+Options:
+  -h, [--help], [--no-help]  # Display usage information
+
+<%= cmd_desc %>
+    <%- else -%>
+Commands:
+    <%- end -%>
+    OUT
+
+    assert_equal expected_output, output
   end
 end
diff --git a/lib/tty/templates/add/test/integration/sub_command_test.rb.tt b/lib/tty/templates/add/test/integration/sub_command_test.rb.tt
@@ -0,0 +1,19 @@
+require 'test_helper'
+require '<%= subcmd_path %>'
+
+class <%= cmd_object_parts.join('::') %>Test < Minitest::Test
+  def test_executes_<%= "#{app_name_underscored}_#{cmd_name_underscored}_help_#{subcmd_name_underscored}" %>_command_successfully
+    output = `<%= "#{app_name_underscored} #{cmd_name_underscored} help #{subcmd_name_underscored}" %>`
+    expect_output = <<-OUT
+Usage:
+  <%= app_name_underscored + ' ' + subcmd_name_underscored + cmd_desc_args %>
+
+Options:
+  -h, [--help], [--no-help]  # Display usage information
+
+<%= cmd_desc %>
+    OUT
+
+    assert_equal expected_output, output
+  end
+end
diff --git a/lib/tty/templates/add/test/unit/sub_command_test.rb.tt b/lib/tty/templates/add/test/unit/sub_command_test.rb.tt
@@ -0,0 +1,16 @@
+require 'test_helper'
+require '<%= subcmd_path %>'
+
+class <%= object = cmd_object_parts.join('::') %>Test < Minitest::Test
+  def test_executes_<%= "#{cmd_name_underscored}_#{subcmd_name_underscored}" %>_command_successfully
+    output = StringIO.new
+    <%- cmd_options.each do |option| -%>
+    <%= option %> = <%= option == 'options' ? {} : 'nil' %>
+    <%- end -%>
+    command = <%= object %>.new(<%= cmd_options.join(', ') %>)
+
+    command.execute(output: output)
+
+    assert_equal "OK\n", output.string
+  end
+end
diff --git a/spec/integration/add_spec.rb b/spec/integration/add_spec.rb
@@ -145,9 +145,19 @@ def server(*)
 require 'newcli/commands/server'
 
 class Newcli::Commands::ServerTest < Minitest::Test
-  def test_executes_server_command_successfully
-    output = `newcli server`
-    assert_equal nil, output
+  def test_executes_newcli_help_server_command_successfully
+    output = `newcli help server`
+    expected_output = <<-OUT
+Usage:
+  newcli server
+
+Options:
+  -h, [--help], [--no-help]  # Display usage information
+
+Command description...
+    OUT
+
+    assert_equal expected_output, output
   end
 end
       EOS

diff --git a/spec/integration/add_subcommand_spec.rb b/spec/integration/add_subcommand_spec.rb
@@ -102,7 +102,7 @@ def execute(input: $stdin, output: $stdout)
 end
       EOS
 
-      # test setup
+      # spec/integration/config_spec.rb
       #
       expect(::File.read('spec/integration/config_spec.rb')).to eq <<-EOS
 RSpec.describe "`newcli config` command", type: :cli do
@@ -115,6 +115,8 @@ def execute(input: $stdin, output: $stdout)
 end
       EOS
 
+      # spec/integration/config/set_spec.rb
+      #
       expect(::File.read('spec/integration/config/set_spec.rb')).to eq <<-EOS
 RSpec.describe "`newcli config set` command", type: :cli do
   it "executes `newcli config help set` command successfully" do
@@ -132,11 +134,13 @@ def execute(input: $stdin, output: $stdout)
 end
       EOS
 
+      # spec/unit/config/set_spec.rb
+      #
       expect(::File.read('spec/unit/config/set_spec.rb')).to eq <<-EOS
 require 'newcli/commands/config/set'
 
 RSpec.describe Newcli::Commands::Config::Set do
-  it "executes `set` command successfully" do
+  it "executes `config set` command successfully" do
     output = StringIO.new
     options = {}
     command = Newcli::Commands::Config::Set.new(options)
@@ -163,4 +167,89 @@ def execute(input: $stdin, output: $stdout)
       expect(status.exitstatus).to eq(0)
     end
   end
+
+  it "adds a new subcommand with minitest" do
+    app_name = tmp_path('newcli')
+    silent_run("teletype new #{app_name} --test minitest")
+
+    output = <<-OUT
+      create  test/integration/config_test.rb
+      create  test/integration/config/set_test.rb
+      create  test/unit/config/set_test.rb
+      create  lib/newcli/commands/config.rb
+      create  lib/newcli/commands/config/set.rb
+      create  lib/newcli/templates/config/set/.gitkeep
+      inject  lib/newcli/cli.rb
+      inject  lib/newcli/commands/config.rb
+    OUT
+
+    within_dir(app_name) do
+      command_set = "teletype add config set --no-color"
+
+      out, err, status = Open3.capture3(command_set)
+
+      expect(err).to eq('')
+      expect(out).to eq(output)
+      expect(status.exitstatus).to eq(0)
+
+      # test setup
+      #
+      expect(::File.read('test/integration/config_test.rb')).to eq <<-EOS
+require 'test_helper'
+require 'newcli/commands/config'
+
+class Newcli::Commands::ConfigTest < Minitest::Test
+  def test_executes_newcli_help_config_command_successfully
+    output = `newcli help config`
+    expected_output = <<-OUT
+Commands:
+    OUT
+
+    assert_equal expected_output, output
+  end
+end
+      EOS
+
+      expect(::File.read('test/integration/config/set_test.rb')).to eq <<-EOS
+require 'test_helper'
+require 'newcli/commands/config/set'
+
+class Newcli::Commands::Config::SetTest < Minitest::Test
+  def test_executes_newcli_config_help_set_command_successfully
+    output = `newcli config help set`
+    expect_output = <<-OUT
+Usage:
+  newcli set
+
+Options:
+  -h, [--help], [--no-help]  # Display usage information
+
+Command description...
+    OUT
+
+    assert_equal expected_output, output
+  end
+end
+      EOS
+
+      # test/unit/config/set_test.rb
+      #
+      expect(::File.read('test/unit/config/set_test.rb')).to eq <<-EOS
+require 'test_helper'
+require 'newcli/commands/config/set'
+
+class Newcli::Commands::Config::SetTest < Minitest::Test
+  def test_executes_config_set_command_successfully
+    output = StringIO.new
+    options = {}
+    command = Newcli::Commands::Config::Set.new(options)
+
+    command.execute(output: output)
+
+    assert_equal "OK\\n", output.string
+  end
+end
+    EOS
+    end
+  end
 end