[bug] self.deps_cpp_info[dependency].version is None in build() of conan v1 test package in a conan v2 recipe

[SpaceIm]

Environment Details (include every applicable attribute)

• Operating System+version: macOS Monterey
• Compiler+version: AppleClang 13
• Conan version: 1.51.0
• Python version: 3.9.13

Steps to reproduce (Include if Applicable)

• create a test_v1_package of a recipe, write something like foo = tools.Version(self.deps_cpp_info[recipename].version) in build()
• run conan create . foo/version -tf test_v1_package

see conan-io/conan-center-index#12056 for a more complex example:

• checkout this PR
• run conan create . abseil/20211102.0@ -tf test_v1_package

Logs (Executed commands with output) (Include/Attach if Applicable)

ERROR: abseil/20200923.3 (test package): Error in build() method, line 12
	cmake.definitions["CXX20_SUPPORTED"] = tools.Version(self.deps_cpp_info["abseil"].version) > "20210324.2"
	ConanException: Invalid version 'None'

[SpaceIm]

After further tests, it seems that it's not related to folder name.

In abseil recipe of cci master branch:

• conan create . abseil/20211102.0@ => OK
• rename test_package to test_v1_package then conan create . abseil/20211102.0@ -tf test_v1_package => OK

In conan-io/conan-center-index#12056:

conan create . abseil/20211102.0@ -tf test_v1_package always fails with the same error even if I change folder name to test_package, despite conanfile.py of this test package is identical to the one of master branch. It's worth noting that conan-io/conan-center-index#12056 migrates abseil recipe to conan v2, so maybe a weird interaction between a conan v2 recipe, conan create, and test_package where the class inherits from conans.ConanFile instead of conan.ConanFile?

[czoido]

Closed by #11790 to be released soon in 1.51.1