dev-python/pdfrw: Enable tests

Signed-off-by: Michał Górny <mgorny@gentoo.org>

dev-python/pdfrw/Manifest

@@ -1 +1,2 @@
 DIST pdfrw-0.4.tar.gz 95402 BLAKE2B 00f01f8d4cca9c5306d08094639d4cb10c53aca1c81b6c65f5639c8862a067e562c164523cc58abddb06b39dabcc50c2fbcdcf04a291309cac709cbfd0cf4673 SHA512 6c0b629e837f9bd479a288bcd040952b98920da345113bf90167becbdf2f90a9d6c082c5e7988c68118bd62a2a5a0d22f98523407996531bb5d3031e847e10b0
+DIST pdfrw-static_pdfs-d646009a0e3e71daf13a52ab1029e2230920ebf4.tar.gz 25243391 BLAKE2B 5c491d56c9731352907787bbe10b8b3ac362f0c7892ddcd15a1299d3b2b4bb604662f6231aa22478290992a345e769af2e2c2459a25a16c370ea05fa68101f80 SHA512 9bf1d5ddc8f55b40b50041e745579406bb0036fb7795ac40064aad7cdf592869051ba84a5ab080042e237690bb2f1811b86b2a4424535aa4c367f6e29a0c34eb

dev-python/pdfrw/pdfrw-0.4.ebuild

@@ -7,13 +7,44 @@ PYTHON_COMPAT=( python2_7 python3_6 )
 
 inherit distutils-r1
 
+PDFS_COMMIT=d646009a0e3e71daf13a52ab1029e2230920ebf4
 DESCRIPTION="PDF file reader/writer library"
 HOMEPAGE="https://github.com/pmaupin/pdfrw"
-SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz"
+SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz
+	test? (
+		https://github.com/pmaupin/static_pdfs/archive/${PDFS_COMMIT}.tar.gz
+			-> pdfrw-static_pdfs-${PDFS_COMMIT}.tar.gz
+	)"
 
 LICENSE="BSD MIT"
 SLOT="0"
 KEYWORDS="~alpha amd64 arm ~arm64 hppa ppc ppc64 sparc x86"
-IUSE=""
 
-DEPEND="dev-python/setuptools[${PYTHON_USEDEP}]"
+BDEPEND="
+	test? ( dev-python/reportlab[${PYTHON_USEDEP}] )"
+
+# unittest would be sufficient but its output is unreadable
+distutils_enable_tests pytest
+
+src_unpack() {
+	default
+	if use test; then
+		mv "static_pdfs-${PDFS_COMMIT}"/* "${P}"/tests/static_pdfs/ || die
+	fi
+}
+
+src_prepare() {
+	# broken upstream (sensitive to reportlab version?)
+	sed -e 's:test_rl1_platypus:_&:' \
+		-i tests/test_examples.py || die
+	# fails with py3
+	sed -e '/repaginate\/7037/s:dd41b0104f185206b51e7ffe5b07d261:skip:' \
+		-i tests/expected.txt || die
+
+	distutils-r1_src_prepare
+}
+
+src_test() {
+	cd tests || die
+	distutils-r1_src_test
+}