nix-super/tests/unit/libutil/file-content-address.cc
John Ericson 41dd9857c7 Proper parse and render functions for FileIngestionMethod and ContentAddressMethod
No outward facing behavior is changed.

Older methods with same names that operate on on method + algo pair (for
old-style `<method>:algo`) are renamed to `*WithAlgo`.)

The functions are unit-tested in the same way the names for the hash
algorithms are tested.
2024-02-13 10:30:16 -05:00

33 lines
939 B
C++

#include <gtest/gtest.h>
#include "file-content-address.hh"
namespace nix {
/* ----------------------------------------------------------------------------
* parseFileIngestionMethod, renderFileIngestionMethod
* --------------------------------------------------------------------------*/
TEST(FileIngestionMethod, testRoundTripPrintParse_1) {
for (const FileIngestionMethod fim : {
FileIngestionMethod::Flat,
FileIngestionMethod::Recursive,
}) {
EXPECT_EQ(parseFileIngestionMethod(renderFileIngestionMethod(fim)), fim);
}
}
TEST(FileIngestionMethod, testRoundTripPrintParse_2) {
for (const std::string_view fimS : {
"flat",
"nar",
}) {
EXPECT_EQ(renderFileIngestionMethod(parseFileIngestionMethod(fimS)), fimS);
}
}
TEST(FileIngestionMethod, testParseFileIngestionMethodOptException) {
EXPECT_THROW(parseFileIngestionMethod("narwhal"), UsageError);
}
}