spec/whirly_spec.rb in whirly-0.1.0 vs spec/whirly_spec.rb in whirly-0.1.1

@@ -1,9 +1,45 @@
 require_relative "../lib/whirly"
 require "minitest/autorun"
 
 describe Whirly do
-  it "works" do
-    assert_equal true, false
+  describe "usage" do
+    it "outputs every frame of the spinner" do
+      spinner = { "frames" => ["first", "second", "third"], "interval" => 10 }
+
+      assert_output /first.*second.*third/m do
+        Whirly.start(spinner: spinner,  non_tty: true)
+        sleep 0.1
+        Whirly.stop
+      end
+    end
+
+    it "calls spinner proc instead of frames if proc is given" do
+      spinner = { "proc" => ->(){ "frame" }, "interval" => 10 }
+
+      assert_output /frame/ do
+        Whirly.start(spinner: spinner, non_tty: true)
+        sleep 0.1
+        Whirly.stop
+      end
+    end
+  end
+
+  describe ".enabled?" do
+    it "returns false if whirly was not started yet" do
+      refute_predicate Whirly, :enabled?
+    end
+
+    it "returns true if whirly was started, but not yet stopped" do
+      Whirly.start
+      assert_predicate Whirly, :enabled?
+      Whirly.stop
+    end
+
+    it "returns false if whirly was stopped" do
+      Whirly.start
+      Whirly.stop
+      refute_predicate Whirly, :enabled?
+    end
   end
 end