Add the error handling for missing/invalid file/URL input

1 files changed, 24 insertions, 0 deletions

diff --git a/CLI/ruby/spec/game_of_life/generators/input_spec.rb b/CLI/ruby/spec/game_of_life/generators/input_spec.rb
index e05dbfb..6986787 100644
--- a/CLI/ruby/spec/game_of_life/generators/input_spec.rb
+++ b/CLI/ruby/spec/game_of_life/generators/input_spec.rb
@@ -51,5 +51,29 @@ RSpec.describe GameOfLife::Generators::Input do
 
       expect(described_class.new(options).to_s).to eq universe
     end
+
+    it "rescues Errno::ENOENT and raises GameOfLife::Error" do
+      options = { "input" => "not-existing-file.txt", "width" => 25, "height" => 2 }
+      expect { described_class.new(options) }.to raise_error(
+        GameOfLife::Error,
+        "File isn't avaialable, please check it again and make sure the path to the input file is correct",
+      )
+    end
+
+    it "rescues SocketError and raises GameOfLife::Error" do
+      options = { "input" => "https://not-existing-url.com", "width" => 25, "height" => 2 }
+      expect { described_class.new(options) }.to raise_error(
+        GameOfLife::Error,
+        "URL isn't avaialable, please check it again and make sure the URL is correct",
+      )
+    end
+
+    it "rescues OpenURI::HTTPError and raises GameOfLife::Error" do
+      options = { "input" => "https://example.com/non-existing", "width" => 25, "height" => 2 }
+      expect { described_class.new(options) }.to raise_error(
+        GameOfLife::Error,
+        "URL isn't avaialable, please check it again and make sure the URL is correct",
+      )
+    end
   end
 end