Merge pull request #278 from heyvito/feat/validate-types

Add support to optional type validation

1 files changed, 15 insertions, 0 deletions

diff --git a/test/error_test.rb b/test/error_test.rb
index d9c71ab..8ea9069 100644
--- a/test/error_test.rb
+++ b/test/error_test.rb
@@ -63,3 +63,18 @@ describe Slop::MissingRequiredOption do
     opts.parse []
   end
 end
+
+describe Slop::InvalidOptionValue do
+  it "raises when an option has an invalid value" do
+    opts = Slop::Options.new(validate_types: true)
+    opts.integer "-n", "--number", default: 10
+    assert_raises(Slop::InvalidOptionValue) { opts.parse %w(-n foo) }
+  end
+
+  it "does not raise when errors are suppressed" do
+    opts = Slop::Options.new(suppress_errors: true)
+    opts.integer "-n", "--number", default: 10, validate_type: true
+    r = opts.parse %w(-n foo)
+    assert_equal(10, r[:n])
+  end
+end