Add specs for Coverage.supported?

ruby · May 23, 2023 · 58b7876 · 58b7876
1 parent 807d754
commit 58b7876
Showing 1 changed file with 19 additions and 0 deletions.
diff --git a/library/coverage/supported_spec.rb b/library/coverage/supported_spec.rb
@@ -0,0 +1,19 @@
+require_relative '../../spec_helper'
+require 'coverage'
+
+describe "Coverage.supported?" do
+  ruby_version_is "3.2" do
+    it "returns true if coverage measurement is supported for the given mode" do
+      Coverage.supported?(:lines).should == true
+      Coverage.supported?(:branches).should == true
+      Coverage.supported?(:methods).should == true
+      Coverage.supported?(:eval).should == true
+    end
+
+    it "return false if coverage measurement is not supported for the given mode" do
+      Coverage.supported?(:all).should == false
+      Coverage.supported?(:foo).should == false
+      Coverage.supported?(:bar).should == false
+    end
+  end
+end