cpp-logger/test/format_test.cxx

//
//  format_test.cxx
//  logger_test
//
//  Created by Sam Jaffe on 4/4/19.
//

#include <gmock/gmock.h>

#include "logger/exception.h"
#include "logger/format.h"

using namespace logging;

TEST(FormatTest, EmptyFormatterCanParse) {
  EXPECT_NO_THROW(format::parse_format_string(""));
}

TEST(FormatTest, ThrowsForEndOfStringAfterPct) {
  EXPECT_THROW(format::parse_format_string("%"),
               format_parsing_exception);
}

TEST(FormatTest, RawStringFmtReturnsSelf) {
  using testing::Eq;
  auto fmt = format::parse_format_string("TEST STRING");
  EXPECT_THAT(fmt.process({}), Eq("TEST STRING"));
}

TEST(FormatTest, NCharReturnsNewLine) {
  using testing::Eq;
  auto fmt = format::parse_format_string("%n");
  EXPECT_THAT(fmt.process({}), Eq("\n"));
}