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config_parser_test.cc
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config_parser_test.cc
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#include "gtest/gtest.h"
#include "config_parser.h"
TEST(NginxConfigParserTest, SimpleConfig) {
NginxConfigParser parser;
NginxConfig out_config;
bool success = parser.Parse("example_config", &out_config);
EXPECT_TRUE(success);
}
class NginxParsingConfigTest : public ::testing::Test {
protected:
bool ParseString(const std::string config_string) {
std::stringstream config_stream(config_string);
return parser_.Parse(&config_stream, &out_config_);
}
NginxConfigParser parser_;
NginxConfig out_config_;
};
TEST(NginxConfigTest, ToStringTest) {
NginxConfigStatement statement;
statement.tokens_.push_back("one");
statement.tokens_.push_back("two");
EXPECT_EQ(statement.ToString(1), " one two;\n");
}
TEST_F(NginxParsingConfigTest, commentsRecognized) {
EXPECT_TRUE(ParseString("one; #comment here\n two;"));
}
TEST_F(NginxParsingConfigTest, missingSemicolon){
EXPECT_FALSE(ParseString("one "));
}
TEST_F(NginxParsingConfigTest, emptyToken){
EXPECT_FALSE(ParseString(";"));
}
TEST_F(NginxParsingConfigTest, missingClosingBracket){
EXPECT_FALSE(ParseString("one {;"));
}
// BUG DETECTED FROM THE FOLLOWING TEST CASE:
TEST_F(NginxParsingConfigTest, missingOpeningBracket){
EXPECT_FALSE(ParseString("one ;}"));
}
TEST_F(NginxParsingConfigTest, tokenWithinBlock){
EXPECT_TRUE(ParseString("one { two;}"));
}
TEST_F(NginxParsingConfigTest, missingSemicolonInBlock){
EXPECT_FALSE(ParseString("one {two}"));
}
TEST_F(NginxParsingConfigTest, incompatibleBrackets){
EXPECT_FALSE(ParseString("{two)"));
}
TEST_F(NginxParsingConfigTest, emptyBlock){
EXPECT_FALSE(ParseString("{}"));
}
TEST_F(NginxParsingConfigTest, outBlockUnclosed){
EXPECT_FALSE(ParseString("{one { two;}"));
}