1 files changed, 11 insertions, 21 deletions

diff --git a/decoder/trule_test.cc b/decoder/trule_test.cc
index dfb6d417..0cb7e2e8 100644
--- a/decoder/trule_test.cc
+++ b/decoder/trule_test.cc
@@ -1,19 +1,14 @@
 #include "trule.h"
 
-#include <gtest/gtest.h>
-#include <cassert>
+#define BOOST_TEST_MODULE TRuleTest
+#include <boost/test/unit_test.hpp>
+#include <boost/test/floating_point_comparison.hpp>
 #include <iostream>
 #include "tdict.h"
 
 using namespace std;
 
-class TRuleTest : public testing::Test {
- protected:
-  virtual void SetUp() { }
-  virtual void TearDown() { }
-};
-
-TEST_F(TRuleTest,TestFSubstitute) {
+BOOST_AUTO_TEST_CASE(TestFSubstitute) {
   TRule r1("[X] ||| ob [X,1] [X,2] sah . ||| whether [X,1] saw [X,2] . ||| 0.99");
   TRule r2("[X] ||| ich ||| i ||| 1.0");
   TRule r3("[X] ||| ihn ||| him ||| 1.0");
@@ -32,34 +27,29 @@ TEST_F(TRuleTest,TestFSubstitute) {
   assert(TD::GetString(res) == "ob ich ihn sah .");
 }
 
-TEST_F(TRuleTest,TestPhrasetableRule) {
+BOOST_AUTO_TEST_CASE(TestPhrasetableRule) {
   TRulePtr t(TRule::CreateRulePhrasetable("gato ||| cat ||| PhraseModel_0=-23.2;Foo=1;Bar=12"));
   cerr << t->AsString() << endl;
   assert(t->scores_.size() == 3);
 };
 
 
-TEST_F(TRuleTest,TestMonoRule) {
+BOOST_AUTO_TEST_CASE(TestMonoRule) {
   TRulePtr m(TRule::CreateRuleMonolingual("[LHS] ||| term1 [NT] term2 [NT2] [NT3]"));
   assert(m->Arity() == 3);
   cerr << m->AsString() << endl;
   TRulePtr m2(TRule::CreateRuleMonolingual("[LHS] ||| term1 [NT] term2 [NT2] [NT3] ||| Feature1=0.23"));
   assert(m2->Arity() == 3);
   cerr << m2->AsString() << endl;
-  EXPECT_FLOAT_EQ(m2->scores_.value(FD::Convert("Feature1")), 0.23);
+  BOOST_CHECK_CLOSE(m2->scores_.value(FD::Convert("Feature1")), 0.23, 1e-6);
 }
 
-TEST_F(TRuleTest,TestRuleR) {
+BOOST_AUTO_TEST_CASE(TestRuleR) {
   TRule t6;
   t6.ReadFromString("[X] ||| den [X,1] sah [X,2] . ||| [X,2] saw the [X,1] . ||| 0.12321 0.23232 0.121");
   cerr << "TEXT: " << t6.AsString() << endl;
-  EXPECT_EQ(t6.Arity(), 2);
-  EXPECT_EQ(t6.e_[0], -1);
-  EXPECT_EQ(t6.e_[3], 0);
-}
-
-int main(int argc, char** argv) {
-  testing::InitGoogleTest(&argc, argv);
-  return RUN_ALL_TESTS();
+  BOOST_CHECK_EQUAL(t6.Arity(), 2);
+  BOOST_CHECK_EQUAL(t6.e_[0], -1);
+  BOOST_CHECK_EQUAL(t6.e_[3], 0);
 }