message: update RegStringMap tests to reflect new function name
diff: @@ -46,15 +46,15 @@ TEST(RegisteredStringMap, create) {
  TEST(RegisteredStringMap, addNewValues) {
  RegisteredStringMap regMap;
  - StringID regID0 = regMap.getStringID("RegVal0");
  + StringID regID0 = regMap.registerStringID("RegVal0");
  ASSERT_TRUE(regMap.isModified());
  ASSERT_EQ(1, regMap.getEntries().size());
  - StringID regID1 = regMap.getStringID("RegVal1");
  + StringID regID1 = regMap.registerStringID("RegVal1");
  ASSERT_TRUE(regMap.isModified());
  ASSERT_EQ(2, regMap.getEntries().size());
  - StringID regID2 = regMap.getStringID("RegVal2");
  + StringID regID2 = regMap.registerStringID("RegVal2");
  ASSERT_TRUE(regMap.isModified());
  ASSERT_EQ(3, regMap.getEntries().size());
  }
  @@ -62,13 +62,13 @@ TEST(RegisteredStringMap, addNewValues) {
  class RegisteredStringMapTest : public ::testing::Test {
  public:
  RegisteredStringMapTest() {
  - regID0 = regMap.getStringID("RegVal0");
  - regID1 = regMap.getStringID("RegVal1");
  - regID2 = regMap.getStringID("RegVal2");
  + regID0 = regMap.registerStringID("RegVal0");
  + regID1 = regMap.registerStringID("RegVal1");
  + regID2 = regMap.registerStringID("RegVal2");
  - corID0 = corMap.getStringID("CorVal0");
  - corID1 = corMap.getStringID("CorVal1");
  - corID2 = corMap.getStringID("CorVal2");
  + corID0 = corMap.registerStringID("CorVal0");
  + corID1 = corMap.registerStringID("CorVal1");
  + corID2 = corMap.registerStringID("CorVal2");
  }
  RegisteredStringMap regMap;
  @@ -82,17 +82,17 @@ TEST_F(RegisteredStringMapTest, checkExistingValues) {
  regMap.clearModifiedFlag();
  - StringID regID = regMap.getStringID("RegVal0");
  + StringID regID = regMap.registerStringID("RegVal0");
  ASSERT_FALSE(regMap.isModified());
  ASSERT_EQ(3, regMap.getEntries().size());
  ASSERT_EQ(0, regID.value());
  - regID = regMap.getStringID("RegVal1");
  + regID = regMap.registerStringID("RegVal1");
  ASSERT_FALSE(regMap.isModified());
  ASSERT_EQ(3, regMap.getEntries().size());
  ASSERT_EQ(1, regID.value());
  - regID = regMap.getStringID("RegVal2");
  + regID = regMap.registerStringID("RegVal2");
  ASSERT_FALSE(regMap.isModified());
  ASSERT_EQ(3, regMap.getEntries().size());
  ASSERT_EQ(2, regID.value());
  