[TEST] layout::clear test

seqan · Nov 28, 2023 · ac75451 · ac75451
1 parent 81c0cd2
commit ac75451
Showing 1 changed file with 31 additions and 20 deletions.
diff --git a/test/unit/hibf/layout/layout_test.cpp b/test/unit/hibf/layout/layout_test.cpp
@@ -54,6 +54,17 @@ TEST(layout_test, printing_user_bins)
     EXPECT_EQ(ss.str(), expected);
 }
 
+static std::string const layout_file{
+    R"layout_file(#TOP_LEVEL_IBF fullest_technical_bin_idx:111
+#LOWER_LEVEL_IBF_0 fullest_technical_bin_idx:0
+#LOWER_LEVEL_IBF_2 fullest_technical_bin_idx:2
+#LOWER_LEVEL_IBF_1;2;3;4 fullest_technical_bin_idx:22
+#USER_BIN_IDX	TECHNICAL_BIN_INDICES	NUMBER_OF_TECHNICAL_BINS
+7	0	1
+4	1;0	1;22
+5	1;2;3;4;22	1;1;1;1;21
+)layout_file"};
+
 TEST(layout_test, write_to)
 {
     std::stringstream ss{};
@@ -70,30 +81,12 @@ TEST(layout_test, write_to)
 
     layout.write_to(ss);
 
-    std::string expected = R"layout_file(#TOP_LEVEL_IBF fullest_technical_bin_idx:111
-#LOWER_LEVEL_IBF_0 fullest_technical_bin_idx:0
-#LOWER_LEVEL_IBF_2 fullest_technical_bin_idx:2
-#LOWER_LEVEL_IBF_1;2;3;4 fullest_technical_bin_idx:22
-#USER_BIN_IDX	TECHNICAL_BIN_INDICES	NUMBER_OF_TECHNICAL_BINS
-7	0	1
-4	1;0	1;22
-5	1;2;3;4;22	1;1;1;1;21
-)layout_file";
-
-    EXPECT_EQ(ss.str(), expected);
+    EXPECT_EQ(ss.str(), layout_file);
 }
 
 TEST(layout_test, read_from)
 {
-    std::stringstream ss{R"layout_file(#TOP_LEVEL_IBF fullest_technical_bin_idx:111
-#LOWER_LEVEL_IBF_0 fullest_technical_bin_idx:0
-#LOWER_LEVEL_IBF_2 fullest_technical_bin_idx:2
-#LOWER_LEVEL_IBF_1;2;3;4 fullest_technical_bin_idx:22
-#USER_BIN_IDX	TECHNICAL_BIN_INDICES	NUMBER_OF_TECHNICAL_BINS
-7	0	1
-4	1;0	1;22
-5	1;2;3;4;22	1;1;1;1;21
-)layout_file"};
+    std::stringstream ss{layout_file};
 
     seqan::hibf::layout::layout layout;
     layout.read_from(ss);
@@ -106,3 +99,21 @@ TEST(layout_test, read_from)
     EXPECT_EQ(layout.user_bins[1], (seqan::hibf::layout::layout::user_bin{std::vector<size_t>{1}, 0, 22, 4}));
     EXPECT_EQ(layout.user_bins[2], (seqan::hibf::layout::layout::user_bin{std::vector<size_t>{1, 2, 3, 4}, 22, 21, 5}));
 }
+
+TEST(layout_test, clear)
+{
+    std::stringstream ss{layout_file};
+
+    seqan::hibf::layout::layout layout;
+    layout.read_from(ss);
+
+    ASSERT_NE(layout.top_level_max_bin_id, 0);
+    ASSERT_FALSE(layout.max_bins.empty());
+    ASSERT_FALSE(layout.user_bins.empty());
+
+    layout.clear();
+
+    EXPECT_EQ(layout.top_level_max_bin_id, 0);
+    EXPECT_TRUE(layout.max_bins.empty());
+    EXPECT_TRUE(layout.user_bins.empty());
+}