rake test

3 files changed, 19 insertions, 6 deletions

diff --git a/Makefile b/Makefile
index e6e5fbe..b351904 100644
--- a/Makefile
+++ b/Makefile
@@ -10,3 +10,6 @@ install:
 clean:
 	gem uninstall nlp_ruby -v $(version)
 
+rake_test:
+	rake test
+
diff --git a/Rakefile b/Rakefile
index e69de29..f9f6615 100644
--- a/Rakefile
+++ b/Rakefile
@@ -0,0 +1,10 @@
+require 'rake/testtask'
+
+
+Rake::TestTask.new do |t|
+    t.libs << 'test'
+end
+
+desc "Run tests"
+task :default => :test
+
diff --git a/test/dags.rb b/test/test_dags.rb
index 0e90d1b..08a96a2 100755
--- a/test/dags.rb
+++ b/test/test_dags.rb
@@ -8,7 +8,7 @@ class TestDAG <  Test::Unit::TestCase
 
   def test_viterbi
     semiring = ViterbiSemiring.new
-    graph, nodes_by_label = DAG::read_graph_from_json('dags/example.json', semiring)
+    graph, nodes_by_label = DAG::read_graph_from_json('test/dags/example.json', semiring)
     DAG::viterbi(graph, semiring, nodes_by_label['0'])
     assert_equal(nodes_by_label['100'].score, 0.003)
   end
@@ -16,31 +16,31 @@ class TestDAG <  Test::Unit::TestCase
   # no negative weights here!
   def test_dijkstra
     semiring = RealSemiring.new
-    graph, nodes_by_label = DAG::read_graph_from_json('dags/example.json', semiring)
+    graph, nodes_by_label = DAG::read_graph_from_json('test/dags/example.json', semiring)
     DAG::dijkstra(graph, semiring, nodes_by_label['0'])
     assert_equal(nodes_by_label['100'].score, 0.5)
   end
 
   def test_bellman_ford
     semiring = RealSemiring.new
-    graph, nodes_by_label = DAG::read_graph_from_json('dags/example.json', semiring)
+    graph, nodes_by_label = DAG::read_graph_from_json('test/dags/example.json', semiring)
     DAG::bellman_ford(graph, semiring, nodes_by_label['0'])
     assert_equal(nodes_by_label['100'].score, 0.5)
   end
 
   def test_floyd
-    graph, nodes_by_label = DAG::read_graph_from_json('dags/example.json')
+    graph, nodes_by_label = DAG::read_graph_from_json('test/dags/example.json')
     d = DAG::floyd(graph)
     assert_equal(d[0][graph.size-1], 0.5)
   end
 
   def test_dfs
-    graph, nodes_by_label = DAG::read_graph_from_json('dags/example.json')
+    graph, nodes_by_label = DAG::read_graph_from_json('test/dags/example.json')
     assert_equal(nodes_by_label['100'], DAG::dfs(nodes_by_label['0'], '100'))
   end
 
   def test_bfs
-    graph, nodes_by_label = DAG::read_graph_from_json('dags/example.json')
+    graph, nodes_by_label = DAG::read_graph_from_json('test/dags/example.json')
     assert_equal(nodes_by_label['100'], DAG::bfs(nodes_by_label['0'], '100'))
   end
 end