1 files changed, 22 insertions, 0 deletions
diff --git a/spec/bundler/other/cli_dispatch_spec.rb b/spec/bundler/other/cli_dispatch_spec.rb
new file mode 100644
index 0000000000..8b34a457ef
--- /dev/null
+++ b/spec/bundler/other/cli_dispatch_spec.rb
@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+require "spec_helper"
+
+RSpec.describe "bundle command names" do
+  it "work when given fully" do
+    bundle "install"
+    expect(err).to lack_errors
+    expect(out).not_to match(/Ambiguous command/)
+  end
+
+  it "work when not ambiguous" do
+    bundle "ins"
+    expect(err).to lack_errors
+    expect(out).not_to match(/Ambiguous command/)
+  end
+
+  it "print a friendly error when ambiguous" do
+    bundle "in"
+    expect(err).to lack_errors
+    expect(out).to match(/Ambiguous command/)
+  end
+end