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expand tests for valid and invalid numbers

This commit is contained in:
Axel Kohlmeyer 2020-05-31 10:14:09 -04:00
parent f5be01e4f1
commit 4a21ad7b3d
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GPG Key ID: D9B44E93BF0C375A
1 changed files with 82 additions and 6 deletions
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88
unittest/utils/test_utils.cpp
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@ -15,14 +15,54 @@ TEST(Utils, count_words) {
ASSERT_EQ(utils::count_words("some text # comment"), 2);
}
TEST(Utils, valid_integer) {
TEST(Utils, valid_integer1) {
ASSERT_TRUE(utils::is_integer("10"));
}
TEST(Utils, valid_double) {
TEST(Utils, valid_integer2) {
ASSERT_TRUE(utils::is_integer("-10"));
}
TEST(Utils, valid_integer3) {
ASSERT_TRUE(utils::is_integer("+10"));
}
TEST(Utils, valid_double1) {
ASSERT_TRUE(utils::is_double("10.0"));
}
TEST(Utils, valid_double2) {
ASSERT_TRUE(utils::is_double("1."));
}
TEST(Utils, valid_double3) {
ASSERT_TRUE(utils::is_double(".0"));
}
TEST(Utils, valid_double4) {
ASSERT_TRUE(utils::is_double("-10.0"));
}
TEST(Utils, valid_double5) {
ASSERT_TRUE(utils::is_double("-1."));
}
TEST(Utils, valid_double6) {
ASSERT_TRUE(utils::is_double("-.0"));
}
TEST(Utils, valid_double7) {
ASSERT_TRUE(utils::is_double("+10.0"));
}
TEST(Utils, valid_double8) {
ASSERT_TRUE(utils::is_double("+1."));
}
TEST(Utils, valid_double9) {
ASSERT_TRUE(utils::is_double("+.0"));
}
TEST(Utils, empty_not_an_integer) {
ASSERT_FALSE(utils::is_integer(""));
}
@ -31,22 +71,58 @@ TEST(Utils, empty_not_a_double) {
ASSERT_FALSE(utils::is_double(""));
}
TEST(Utils, double_not_an_integer) {
TEST(Utils, text_not_an_integer) {
ASSERT_FALSE(utils::is_integer("one"));
}
TEST(Utils, text_not_a_double) {
ASSERT_FALSE(utils::is_double("half"));
}
TEST(Utils, double_not_an_integer1) {
ASSERT_FALSE(utils::is_integer("10.0"));
}
TEST(Utils, integer_is_double) {
TEST(Utils, double_not_an_integer2) {
ASSERT_FALSE(utils::is_integer(".0"));
}
TEST(Utils, double_not_an_integer3) {
ASSERT_FALSE(utils::is_integer("1."));
}
TEST(Utils, integer_is_double1) {
ASSERT_TRUE(utils::is_double("10"));
}
TEST(Utils, integer_is_double2) {
ASSERT_TRUE(utils::is_double("-10"));
}
TEST(Utils, is_double_with_exponential) {
ASSERT_TRUE(utils::is_double("10e22"));
ASSERT_TRUE(utils::is_double("+1e02"));
}
TEST(Utils, is_double_with_neg_exponential) {
ASSERT_TRUE(utils::is_double("10e-22"));
ASSERT_TRUE(utils::is_double("1.0e-22"));
}
TEST(Utils, is_double_with_pos_exponential) {
ASSERT_TRUE(utils::is_double(".1e+22"));
}
TEST(Utils, signed_double_and_exponential) {
ASSERT_TRUE(utils::is_double("-10E-22"));
}
TEST(Utils, is_double_with_d_exponential) {
ASSERT_FALSE(utils::is_double("10d22"));
}
TEST(Utils, is_double_with_neg_d_exponential) {
ASSERT_FALSE(utils::is_double("10d-22"));
}
TEST(Utils, signed_double_and_d_exponential) {
ASSERT_FALSE(utils::is_double("-10D-22"));
}