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GregPK · Dec 25, 2018 · 7e28c20 · 7e28c20
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diff --git a/spec/clim/dsl_spec/sub_command_1_1_spec.cr b/spec/clim/dsl_spec/sub_command_1_1_spec.cr
@@ -0,0 +1,172 @@
+require "../dsl_spec"
+
+{% begin %}
+{%
+  main_help_message = <<-HELP_MESSAGE
+
+                      Command Line Interface Tool.
+
+                      Usage:
+
+                        main_command_of_clim_library [options] [arguments]
+
+                      Options:
+
+                        --help                           Show this help.
+
+                      Sub Commands:
+
+                        sub_command   Sub command with desc.
+
+
+                    HELP_MESSAGE
+
+  sub_help_message = <<-HELP_MESSAGE
+
+                     Sub command with desc.
+
+                     Usage:
+
+                       sub_command with usage [options] [arguments]
+
+                     Options:
+
+                       -a ARG, --array=ARG              Option test. [type:Array(String)] [default:["default string"]]
+                       --help                           Show this help.
+                       -v, --version                    Show version.
+
+
+                   HELP_MESSAGE
+%}
+
+spec(
+  spec_class_name: SubCommandWithDescUsageVersionOption,
+  spec_sub_command_lines: [
+    <<-SUB_COMMAND,
+    sub_command "sub_command" do
+      desc "Sub command with desc."
+      usage "sub_command with usage [options] [arguments]"
+      version "version 1.0.0", short: "-v"
+      option "-a ARG", "--array=ARG", desc: "Option test.", type: Array(String), default: ["default string"]
+      run do |options, arguments|
+      end
+    end
+    SUB_COMMAND
+  ],
+  spec_desc: "option type spec,",
+  spec_cases: [
+    {
+      argv:        [] of String,
+      expect_help: {{main_help_message}},
+      expect_args: [] of String,
+    },
+    {
+      argv:        ["arg1"],
+      expect_help: {{main_help_message}},
+      expect_args: ["arg1"],
+    },
+    {
+      argv:        ["arg1", "arg2"],
+      expect_help: {{main_help_message}},
+      expect_args: ["arg1", "arg2"],
+    },
+    {
+      argv:        ["arg1", "arg2", "arg3"],
+      expect_help: {{main_help_message}},
+      expect_args: ["arg1", "arg2", "arg3"],
+    },
+    {
+      argv:              ["-h"],
+      exception_message: "Undefined option. \"-h\"",
+    },
+    {
+      argv:              ["--help", "-ignore-option"],
+      exception_message: "Undefined option. \"-ignore-option\"",
+    },
+    {
+      argv:              ["-ignore-option", "--help"],
+      exception_message: "Undefined option. \"-ignore-option\"",
+    },
+    {
+      argv:        ["--help"],
+      expect_help: {{main_help_message}},
+    },
+    {
+      argv:        ["--help", "ignore-arg"],
+      expect_help: {{main_help_message}},
+    },
+    {
+      argv:        ["ignore-arg", "--help"],
+      expect_help: {{main_help_message}},
+    },
+    {
+      argv:        ["sub_command"],
+      expect_help: {{sub_help_message}},
+      expect_args: [] of String,
+    },
+    {
+      argv:        ["sub_command", "arg1"],
+      expect_help: {{sub_help_message}},
+      expect_args: ["arg1"],
+    },
+    {
+      argv:        ["sub_command", "arg1", "arg2"],
+      expect_help: {{sub_help_message}},
+      expect_args: ["arg1", "arg2"],
+    },
+    {
+      argv:        ["sub_command", "arg1", "arg2", "arg3"],
+      expect_help: {{sub_help_message}},
+      expect_args: ["arg1", "arg2", "arg3"],
+    },
+    {
+      argv:           ["sub_command", "--version"],
+      expect_version: "version 1.0.0\n",
+    },
+    {
+      argv:           ["sub_command", "-v"],
+      expect_version: "version 1.0.0\n",
+    },
+    {
+      argv:              ["sub_command", "--help", "-ignore-option"],
+      exception_message: "Undefined option. \"-ignore-option\"",
+    },
+    {
+      argv:              ["sub_command", "-ignore-option", "--help"],
+      exception_message: "Undefined option. \"-ignore-option\"",
+    },
+    {
+      argv:              ["sub_command", "-m"],
+      exception_message: "Undefined option. \"-m\"",
+    },
+    {
+      argv:              ["sub_command", "--missing-option"],
+      exception_message: "Undefined option. \"--missing-option\"",
+    },
+    {
+      argv:              ["sub_command", "-m", "arg1"],
+      exception_message: "Undefined option. \"-m\"",
+    },
+    {
+      argv:              ["sub_command", "arg1", "-m"],
+      exception_message: "Undefined option. \"-m\"",
+    },
+    {
+      argv:              ["sub_command", "-m", "-d"],
+      exception_message: "Undefined option. \"-m\"",
+    },
+    {
+      argv:        ["sub_command", "--help"],
+      expect_help: {{sub_help_message}},
+    },
+    {
+      argv:        ["sub_command", "--help", "ignore-arg"],
+      expect_help: {{sub_help_message}},
+    },
+    {
+      argv:        ["sub_command", "ignore-arg", "--help"],
+      expect_help: {{sub_help_message}},
+    },
+  ]
+)
+{% end %}