From b8bf706976720527b455eb665fe94f907e372b65 Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Wed, 13 Nov 2013 18:00:10 +0100
Subject: unit tests for extractor loo sampling

---
 extractor/sampler_test.cc | 24 +++++++++++++++---------
 1 file changed, 15 insertions(+), 9 deletions(-)

(limited to 'extractor/sampler_test.cc')

diff --git a/extractor/sampler_test.cc b/extractor/sampler_test.cc
index e9abebfa..965567ba 100644
--- a/extractor/sampler_test.cc
+++ b/extractor/sampler_test.cc
@@ -3,6 +3,7 @@
 #include <memory>
 
 #include "mocks/mock_suffix_array.h"
+#include "mocks/mock_data_array.h"
 #include "phrase_location.h"
 #include "sampler.h"
 
@@ -15,6 +16,8 @@ namespace {
 class SamplerTest : public Test {
  protected:
   virtual void SetUp() {
+    source_data_array = make_shared<MockDataArray>();
+    EXPECT_CALL(*source_data_array, GetSentenceId(_)).WillRepeatedly(Return(9999));
     suffix_array = make_shared<MockSuffixArray>();
     for (int i = 0; i < 10; ++i) {
       EXPECT_CALL(*suffix_array, GetSuffix(i)).WillRepeatedly(Return(i));
@@ -23,51 +26,54 @@ class SamplerTest : public Test {
 
   shared_ptr<MockSuffixArray> suffix_array;
   shared_ptr<Sampler> sampler;
+  shared_ptr<MockDataArray> source_data_array;
 };
 
 TEST_F(SamplerTest, TestSuffixArrayRange) {
   PhraseLocation location(0, 10);
+  unordered_set<int> blacklist;
 
   sampler = make_shared<Sampler>(suffix_array, 1);
   vector<int> expected_locations = {0};
-  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location));
+  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location, blacklist, source_data_array));
 
   sampler = make_shared<Sampler>(suffix_array, 2);
   expected_locations = {0, 5};
-  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location));
+  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location, blacklist, source_data_array));
 
   sampler = make_shared<Sampler>(suffix_array, 3);
   expected_locations = {0, 3, 7};
-  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location));
+  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location, blacklist, source_data_array));
 
   sampler = make_shared<Sampler>(suffix_array, 4);
   expected_locations = {0, 3, 5, 8};
-  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location));
+  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location, blacklist, source_data_array));
 
   sampler = make_shared<Sampler>(suffix_array, 100);
   expected_locations = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
-  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location));
+  EXPECT_EQ(PhraseLocation(expected_locations, 1), sampler->Sample(location, blacklist, source_data_array));
 }
 
 TEST_F(SamplerTest, TestSubstringsSample) {
   vector<int> locations = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
+  unordered_set<int> blacklist;
   PhraseLocation location(locations, 2);
 
   sampler = make_shared<Sampler>(suffix_array, 1);
   vector<int> expected_locations = {0, 1};
-  EXPECT_EQ(PhraseLocation(expected_locations, 2), sampler->Sample(location));
+  EXPECT_EQ(PhraseLocation(expected_locations, 2), sampler->Sample(location, blacklist, source_data_array));
 
   sampler = make_shared<Sampler>(suffix_array, 2);
   expected_locations = {0, 1, 6, 7};
-  EXPECT_EQ(PhraseLocation(expected_locations, 2), sampler->Sample(location));
+  EXPECT_EQ(PhraseLocation(expected_locations, 2), sampler->Sample(location, blacklist, source_data_array));
 
   sampler = make_shared<Sampler>(suffix_array, 3);
   expected_locations = {0, 1, 4, 5, 6, 7};
-  EXPECT_EQ(PhraseLocation(expected_locations, 2), sampler->Sample(location));
+  EXPECT_EQ(PhraseLocation(expected_locations, 2), sampler->Sample(location, blacklist, source_data_array));
 
   sampler = make_shared<Sampler>(suffix_array, 7);
   expected_locations = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
-  EXPECT_EQ(PhraseLocation(expected_locations, 2), sampler->Sample(location));
+  EXPECT_EQ(PhraseLocation(expected_locations, 2), sampler->Sample(location, blacklist, source_data_array));
 }
 
 } // namespace
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