Test-cases for multi-ping

1 files changed, 96 insertions, 0 deletions

diff --git a/t/test-multi-ping.rb b/t/test-multi-ping.rb
new file mode 100755
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+++ b/t/test-multi-ping.rb
@@ -0,0 +1,96 @@
+#!/usr/bin/ruby1.8 -I./lib/ -I../lib/
+
+require 'test/unit'
+require 'custodian/multiping'
+
+
+
+
+#
+# Unit test for our multi-ping tool.
+#
+class TestMultiPing < Test::Unit::TestCase
+
+  #
+  # Create the test suite environment: NOP.
+  #
+  def setup
+  end
+
+  #
+  # Destroy the test suite environment: NOP.
+  #
+  def teardown
+  end
+
+
+  #
+  # Ensure we can instantiate the object
+  #
+  def test_init
+
+
+    #
+    #  Calling without a hostname is a mistake.
+    #
+    assert_raise ArgumentError do
+      obj = MultiPing.new()
+    end
+
+    #
+    #  Calling with a hostname should be fine mistake.
+    #
+    assert_nothing_raised do
+      obj = MultiPing.new( "some.host.anme" )
+    end
+  end
+
+
+  #
+  #  Test address-family detection
+  #
+  def test_families
+
+    #
+    #  Hash of hostnames and version of address.
+    #
+    to_test = {
+      "ipv6.steve.org.uk" => 6,
+      "ipv6.google.com"   => 6,
+
+      "ipv4.steve.org.uk" => 4,
+      "google.com"        => 4,
+    }
+
+
+    to_test.each do |name,version|
+
+      a = MultiPing.new( name )
+
+      if ( version == 6 )
+        assert_equal( a.is_ipv6?, true, "#{name} is IPv6" )
+        assert_equal( a.is_ipv4?, false, "#{name} is not IPv4" )
+      end
+
+      if ( version == 4 )
+        assert_equal( a.is_ipv6?, false, "#{name} is not IPv6" )
+        assert_equal( a.is_ipv4?, true, "#{name} is IPv4" )
+      end
+    end
+  end
+
+
+
+  #
+  #  Test that bogus hosts are not reported as either IPv4 or IPv6
+  #
+  def test_bogus
+
+    %w( tessf.dfsdf.sdf.sdfsdf fdsfkljflj3.fdsfds.f3.dfs ).each do |name|
+      helper = MultiPing.new( name )
+
+      assert( ! helper.is_ipv4? )
+      assert( ! helper.is_ipv6? )
+    end
+  end
+end