Rename Severity::Refactoring -> Severity::Convention

it preserves clang format

spec/ameba/cli/cmd_spec.cr

@@ -115,9 +115,9 @@ module Ameba::Cli
       end
 
       context "--fail-level" do
-        it "configures fail level Refactoring" do
-          c = Cli.parse_args %w(--fail-level refactoring)
-          c.fail_level.should eq Severity::Refactoring
+        it "configures fail level Convention" do
+          c = Cli.parse_args %w(--fail-level convention)
+          c.fail_level.should eq Severity::Convention
         end
 
         it "configures fail level Warning" do

spec/ameba/formatter/dot_formatter_spec.cr

@@ -74,7 +74,7 @@ module Ameba::Formatter
           end
           subject.finished [s]
           log = output.to_s
-          log.should contain "[R]"
+          log.should contain "[C]"
         end
 
         it "doesn't write affected code if it is disabled" do

spec/ameba/formatter/explain_formatter_spec.cr

@@ -50,7 +50,7 @@ module Ameba
         source = Source.new "a = 42", "source.cr"
         output = explanation(source)
         output.should contain "RULE INFO"
-        output.should contain "Refactoring"
+        output.should contain "Convention"
         output.should contain "Ameba/ErrorRule"
         output.should contain "Always adds an error at 1:1"
       end

spec/ameba/formatter/flycheck_formatter_spec.cr

@@ -22,7 +22,7 @@ module Ameba::Formatter
         subject = flycheck
         subject.source_finished s
         subject.output.to_s.should eq(
-          "source.cr:1:2: R: [#{DummyRule.rule_name}] message\n"
+          "source.cr:1:2: C: [#{DummyRule.rule_name}] message\n"
         )
       end
 
@@ -32,7 +32,7 @@ module Ameba::Formatter
         subject = flycheck
         subject.source_finished s
         subject.output.to_s.should eq(
-          "source.cr:1:2: R: [#{DummyRule.rule_name}] multi line\n"
+          "source.cr:1:2: C: [#{DummyRule.rule_name}] multi line\n"
         )
       end
 

spec/ameba/formatter/json_formatter_spec.cr

@@ -42,7 +42,7 @@ module Ameba
         s.add_issue DummyRule.new, {1, 2}, "message"
 
         result = get_result [s]
-        result["sources"][0]["issues"][0]["severity"].should eq "Refactoring"
+        result["sources"][0]["issues"][0]["severity"].should eq "Convention"
       end
 
       it "shows a message" do

spec/ameba/formatter/todo_formatter_spec.cr

@@ -44,7 +44,7 @@ module Ameba
       end
 
       it "creates a todo with severity" do
-        create_todo.should contain "Refactoring"
+        create_todo.should contain "Convention"
       end
 
       it "creates a todo with problems count" do

spec/ameba/runner_spec.cr

@@ -13,7 +13,7 @@ module Ameba
 
   describe Runner do
     formatter = DummyFormatter.new
-    default_severity = Severity::Refactoring
+    default_severity = Severity::Convention
 
     describe "#run" do
       it "returns self" do
@@ -148,7 +148,7 @@ module Ameba
         s = Source.new %q(WrongConstant = 5)
         Runner.new(rules, [s], formatter, Severity::Error).run.success?.should be_true
         Runner.new(rules, [s], formatter, Severity::Warning).run.success?.should be_true
-        Runner.new(rules, [s], formatter, Severity::Refactoring).run.success?.should be_false
+        Runner.new(rules, [s], formatter, Severity::Convention).run.success?.should be_false
       end
 
       it "returns false if issue is disabled" do

spec/ameba/severity_spec.cr

@@ -17,8 +17,8 @@ module Ameba
         Severity::Warning.symbol.should eq 'W'
       end
 
-      it "returns symbol for Refactoring" do
-        Severity::Refactoring.symbol.should eq 'R'
+      it "returns symbol for Convention" do
+        Severity::Convention.symbol.should eq 'C'
       end
     end
 
@@ -31,12 +31,12 @@ module Ameba
         Severity.parse("Warning").should eq Severity::Warning
       end
 
-      it "creates refactoring severity by name" do
-        Severity.parse("Refactoring").should eq Severity::Refactoring
+      it "creates convention severity by name" do
+        Severity.parse("Convention").should eq Severity::Convention
       end
 
       it "raises when name is incorrect" do
-        expect_raises(Exception, "Incorrect severity name BadName. Try one of [Error, Warning, Refactoring]") do
+        expect_raises(Exception, "Incorrect severity name BadName. Try one of [Error, Warning, Convention]") do
           Severity.parse("BadName")
         end
       end
@@ -63,14 +63,14 @@ module Ameba
         converted.severity.should eq Severity::Warning
       end
 
-      it "converts from yaml to Severity::Refactoring" do
-        yaml = {severity: "refactoring"}.to_yaml
+      it "converts from yaml to Severity::Convention" do
+        yaml = {severity: "convention"}.to_yaml
         converted = SeverityConvertable.from_yaml(yaml)
-        converted.severity.should eq Severity::Refactoring
+        converted.severity.should eq Severity::Convention
       end
 
       it "raises if severity is not a scalar" do
-        yaml = {severity: {refactoring: true}}.to_yaml
+        yaml = {severity: {convention: true}}.to_yaml
         expect_raises(Exception, "Severity must be a scalar") do
           SeverityConvertable.from_yaml(yaml)
         end
@@ -97,10 +97,10 @@ module Ameba
         converted.should eq "---\nseverity: Warning\n"
       end
 
-      it "converts Severity::Refactoring to yaml" do
-        yaml = {severity: "refactoring"}.to_yaml
+      it "converts Severity::Convention to yaml" do
+        yaml = {severity: "convention"}.to_yaml
         converted = SeverityConvertable.from_yaml(yaml).to_yaml
-        converted.should eq "---\nseverity: Refactoring\n"
+        converted.should eq "---\nseverity: Convention\n"
       end
     end
   end

src/ameba/cli/cmd.cr

@@ -84,7 +84,7 @@ module Ameba::Cli
         opts.config = ""
       end
 
-      parser.on("--fail-level SEVERITY", "Change the level of failure to exit. Defaults to Refactoring") do |level|
+      parser.on("--fail-level SEVERITY", "Change the level of failure to exit. Defaults to Convention") do |level|
         opts.fail_level = Severity.parse(level)
       end
 

src/ameba/config.cr

@@ -28,7 +28,7 @@ class Ameba::Config
   setter formatter : Formatter::BaseFormatter?
   setter globs : Array(String)?
   getter rules : Array(Rule::Base)
-  property severity = Severity::Refactoring
+  property severity = Severity::Convention
 
   @rule_groups : Hash(String, Array(Rule::Base))
 
@@ -229,7 +229,7 @@ class Ameba::Config
       {% end %}
 
       {% if properties["severity".id] == nil %}
-        {% default = @type.name.starts_with?("Ameba::Rule::Lint") ? "Severity::Warning".id : "Severity::Refactoring".id %}
+        {% default = @type.name.starts_with?("Ameba::Rule::Lint") ? "Severity::Warning".id : "Severity::Convention".id %}
         {% properties["severity".id] = {key: "Severity", default: default, type: Severity, converter: SeverityYamlConverter} %}
       {% end %}
 

src/ameba/formatter/json_formatter.cr

@@ -25,7 +25,7 @@ module Ameba::Formatter
   #           },
   #           "message":   "Useless assignment to variable `a`",
   #           "rule_name": "UselessAssign",
-  #           "severity":  "Refactoring",
+  #           "severity":  "Convention",
   #         },
   #         {
   #           "location": {
@@ -50,7 +50,7 @@ module Ameba::Formatter
   #           },
   #           "message":   "Useless assignment to variable `a`",
   #           "rule_name": "UselessAssign",
-  #           "severity":  "Refactoring",
+  #           "severity":  "Convention",
   #         },
   #       ],
   #       "path": "src/ameba/formatter/json_formatter.cr",

src/ameba/severity.cr

@@ -2,7 +2,7 @@ module Ameba
   enum Severity
     Error
     Warning
-    Refactoring
+    Convention
 
     # Returns a symbol uniquely indicating severity.
     #
@@ -16,7 +16,7 @@ module Ameba
     # Creates Severity by the name.
     #
     # ```
-    # Severity.parse("refactoring") # => Severity::Refactoring
+    # Severity.parse("convention") # => Severity::Convention
     # Severity.parse("foo-bar")    # => Exception: Incorrect severity name
     # ```
     #