Move rbenv-install/uninstall tests to `rbenv.bats`

test/arguments.bats

@@ -21,33 +21,3 @@ load test_helper
   assert_failure
   assert_output_contains 'Usage: ruby-build'
 }
-
-@test "extra arguments for rbenv-install" {
-  stub ruby-build "--lib : $BATS_TEST_DIRNAME/../bin/ruby-build --lib"
-  stub rbenv-hooks
-  stub rbenv-rehash
-
-  run rbenv-install 2.1.1 2.1.2
-  assert_failure
-  assert_output_contains 'Usage: rbenv install'
-
-  unstub ruby-build
-  unstub rbenv-hooks
-  unstub rbenv-rehash
-}
-
-@test "not enough arguments rbenv-uninstall" {
-  run rbenv-uninstall
-  assert_failure
-  assert_output_contains 'Usage: rbenv uninstall'
-}
-
-@test "extra arguments for rbenv-uninstall" {
-  stub rbenv-hooks
-
-  run rbenv-uninstall 2.1.1 2.1.2
-  assert_failure
-  assert_output_contains 'Usage: rbenv uninstall'
-
-  unstub rbenv-hooks
-}

test/rbenv.bats

@@ -146,3 +146,29 @@ ${RBENV_ROOT}/plugins/bar/share/ruby-build
 ${RBENV_ROOT}/plugins/foo/share/ruby-build
 OUT
 }
+
+@test "not enough arguments for rbenv-install" {
+  stub_ruby_build
+  run rbenv-install
+  assert_failure
+  assert_output_contains 'Usage: rbenv install'
+}
+
+@test "too many arguments for rbenv-install" {
+  stub_ruby_build
+  run rbenv-install 2.1.1 2.1.2
+  assert_failure
+  assert_output_contains 'Usage: rbenv install'
+}
+
+@test "not enough arguments rbenv-uninstall" {
+  run rbenv-uninstall
+  assert_failure
+  assert_output_contains 'Usage: rbenv uninstall'
+}
+
+@test "too many arguments for rbenv-uninstall" {
+  run rbenv-uninstall 2.1.1 2.1.2
+  assert_failure
+  assert_output_contains 'Usage: rbenv uninstall'
+}