Use matcher's description in AllOf if matcher has no explanation.

PiperOrigin-RevId: 655569834
Change-Id: Ia760d74d1cdde766e9719864c5e19c0159da3128
This commit is contained in:
Abseil Team
2024-07-24 08:07:22 -07:00
committed by Copybara-Service
parent 352788321f
commit 5bcb2d78a1
3 changed files with 39 additions and 23 deletions

View File

@@ -559,10 +559,9 @@ TEST_P(AllOfTestP, ExplainsResult) {
Matcher<int> m;
// Successful match. Both matchers need to explain. The second
// matcher doesn't give an explanation, so only the first matcher's
// explanation is printed.
// matcher doesn't give an explanation, so the matcher description is used.
m = AllOf(GreaterThan(10), Lt(30));
EXPECT_EQ("which is 15 more than 10", Explain(m, 25));
EXPECT_EQ("which is 15 more than 10, and is < 30", Explain(m, 25));
// Successful match. Both matchers need to explain.
m = AllOf(GreaterThan(10), GreaterThan(20));
@@ -572,8 +571,9 @@ TEST_P(AllOfTestP, ExplainsResult) {
// Successful match. All matchers need to explain. The second
// matcher doesn't given an explanation.
m = AllOf(GreaterThan(10), Lt(30), GreaterThan(20));
EXPECT_EQ("which is 15 more than 10, and which is 5 more than 20",
Explain(m, 25));
EXPECT_EQ(
"which is 15 more than 10, and is < 30, and which is 5 more than 20",
Explain(m, 25));
// Successful match. All matchers need to explain.
m = AllOf(GreaterThan(10), GreaterThan(20), GreaterThan(30));
@@ -588,10 +588,10 @@ TEST_P(AllOfTestP, ExplainsResult) {
EXPECT_EQ("which is 5 less than 10", Explain(m, 5));
// Failed match. The second matcher, which failed, needs to
// explain. Since it doesn't given an explanation, nothing is
// explain. Since it doesn't given an explanation, the matcher text is
// printed.
m = AllOf(GreaterThan(10), Lt(30));
EXPECT_EQ("", Explain(m, 40));
EXPECT_EQ("which doesn't match (is < 30)", Explain(m, 40));
// Failed match. The second matcher, which failed, needs to
// explain.