[ruby/yaml] Added basic test cases

https://github.com/ruby/yaml/commit/36a339c0d7

1 files changed, 25 insertions, 0 deletions

diff --git a/test/yaml/test_dbm.rb b/test/yaml/test_dbm.rb
new file mode 100644
index 0000000000..c90b46a263
--- /dev/null
+++ b/test/yaml/test_dbm.rb
@@ -0,0 +1,25 @@
+require "test/unit"
+require "yaml/dbm"
+
+class TestYAMLDBM < Test::Unit::TestCase
+  def setup
+    @dbm = YAML::DBM.new("test")
+  end
+
+  def teardown
+    @dbm.close
+    File.unlink("test.db")
+  end
+
+  def test_fetch
+    @dbm["key"] = "value"
+    assert_equal "value", @dbm["key"]
+    assert_equal "value", @dbm.fetch("key")
+  end
+
+  def test_delete
+    @dbm["key"] = "value"
+    assert_equal "value", @dbm.delete("key")
+    assert_nil @dbm["key"]
+  end
+end
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