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add tests for tokenizer skip() function and throwing an exception

This commit is contained in:
Axel Kohlmeyer 2021-04-04 21:51:06 -04:00
parent 1e7e930d55
commit 67d4302fc7
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1 changed files with 44 additions and 0 deletions
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44
unittest/utils/test_tokenizer.cpp
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@ -43,6 +43,18 @@ TEST(Tokenizer, two_words)
ASSERT_EQ(t.count(), 2);
}
TEST(Tokenizer, skip)
{
Tokenizer t("test word", " ");
ASSERT_TRUE(t.has_next());
t.skip();
ASSERT_TRUE(t.has_next());
t.skip(1);
ASSERT_FALSE(t.has_next());
ASSERT_EQ(t.count(), 2);
ASSERT_THROW(t.skip(), TokenizerException);
}
TEST(Tokenizer, prefix_separators)
{
Tokenizer t(" test word", " ");
@ -63,6 +75,18 @@ TEST(Tokenizer, iterate_words)
ASSERT_EQ(t.count(), 2);
}
TEST(Tokenizer, copy_constructor)
{
Tokenizer t(" test word ", " ");
ASSERT_THAT(t.next(), Eq("test"));
ASSERT_THAT(t.next(), Eq("word"));
ASSERT_EQ(t.count(), 2);
Tokenizer u(t);
ASSERT_THAT(u.next(), Eq("test"));
ASSERT_THAT(u.next(), Eq("word"));
ASSERT_EQ(u.count(), 2);
}
TEST(Tokenizer, no_separator_path)
{
Tokenizer t("one", ":");
@ -139,6 +163,26 @@ TEST(ValueTokenizer, empty_string)
ASSERT_FALSE(values.has_next());
}
TEST(ValueTokenizer, two_words)
{
ValueTokenizer t("test word", " ");
ASSERT_THAT(t.next_string(), Eq("test"));
ASSERT_THAT(t.next_string(), Eq("word"));
ASSERT_THROW(t.next_string(), TokenizerException);
}
TEST(ValueTokenizer, skip)
{
ValueTokenizer t("test word", " ");
ASSERT_TRUE(t.has_next());
t.skip();
ASSERT_TRUE(t.has_next());
t.skip(1);
ASSERT_FALSE(t.has_next());
ASSERT_EQ(t.count(), 2);
ASSERT_THROW(t.skip(), TokenizerException);
}
TEST(ValueTokenizer, bad_integer)
{
ValueTokenizer values("f10");