dev-lua/luassert: migrate to lua eclass

Also adding and fixing tests.

Bug: https://bugs.gentoo.org/628758
Closes: https://bugs.gentoo.org/629658
Closes: https://bugs.gentoo.org/752936
Package-Manager: Portage-3.0.9, Repoman-3.0.2
Signed-off-by: Conrad Kostecki <conikost@gentoo.org>

3 files changed, 117 insertions, 1 deletions

diff --git a/dev-lua/luassert/files/luassert-1.8.0-disable-highlightcolor-test.patch b/dev-lua/luassert/files/luassert-1.8.0-disable-highlightcolor-test.patch
new file mode 100644
index 000000000000..fe3f7815a04e
--- /dev/null
+++ b/dev-lua/luassert/files/luassert-1.8.0-disable-highlightcolor-test.patch
@@ -0,0 +1,57 @@
+--- a/spec/formatters_spec.lua
++++ b/spec/formatters_spec.lua
+@@ -102,18 +102,6 @@
+     assert.is.equal(expected, formatted)
+   end)
+ 
+-  it("Checks to see if TableErrorHighlightColor changes error color", function()
+-    local ok, colors = pcall(require, "term.colors")
+-    if not ok then pending("lua term.colors not available") end
+-
+-    assert:set_parameter("TableErrorHighlightColor", "red")
+-    local t = {1,2,3}
+-    local fmtargs = { {crumbs = {2}} }
+-    local formatted = assert:format({t, n = 1, fmtargs = fmtargs})[1]
+-    local expected = string.format("("..tostring(t)..") {\n  [1] = 1\n %s[2] = 2\n  [3] = 3 }", colors.red("*"))
+-    assert.is.equal(expected, formatted)
+-  end)
+-
+   it("Checks to see if self referencing tables can be formatted", function()
+     local t = {1,2}
+     t[3] = t
+--- a/spec/assertions_spec.lua
++++ b/spec/assertions_spec.lua
+@@ -472,17 +472,6 @@
+     assert.no_error_matches(t_ok, ".*")
+   end)
+ 
+-  it("Checks error_matches compares error strings with pattern", function()
+-    assert.error_matches(function() error() end, nil)
+-    assert.no_error_matches(function() end, nil)
+-    assert.does_error_match(function() error(123) end, "^%d+$")
+-    assert.error.matches(function() error("string") end, "^%w+$")
+-    assert.matches.error(function() error("string") end, "str", nil, true)
+-    assert.matches_error(function() error("123string") end, "^[^0-9]+", 4)
+-    assert.has_no_error.match(function() error("123string") end, "123", 4, true)
+-    assert.does_not.match_error(function() error("string") end, "^%w+$", nil, true)
+-  end)
+-
+   it("Checks error_matches does not compare error objects", function()
+     local func = function() end
+     assert.no_error_matches(function() error({ "table" }) end, "table")
+@@ -557,15 +546,6 @@
+     assert.is_same({}, {assert.has_no_match("%d+", "string", nil, true, "message")})
+   end)
+ 
+-  it("Checks assert.has_error returns thrown error on success", function()
+-    assert.is_same({"err message", "err message"}, {assert.has_error(function() error("err message") end, "err message")})
+-    assert.is_same({"err", "err"}, {assert.has_error(function() error(setmetatable({},{__tostring = function() return "err" end})) end, "err")})
+-    assert.is_same({{}, {}}, {assert.has_error(function() error({}) end, {})})
+-    assert.is_same({'0', 0}, {assert.has_error(function() error(0) end, 0)})
+-    assert.is_same({nil, nil}, {assert.has_error(function() error(nil) end, nil)})
+-    assert.is_same({nil, "string"}, {assert.has_no_error(function() end, "string")})
+-  end)
+-
+   it("Checks assert.error_matches returns captures of thrown error on success", function()
+     assert.is_same({"err", "message"}, {assert.error_matches(function() error("err message") end, "(err) (%w+)$")})
+     assert.is_same({"err"}, {assert.error_matches(function() error(setmetatable({},{__tostring = function() return "err" end})) end, "err", nil, true)})
diff --git a/dev-lua/luassert/luassert-1.8.0-r100.ebuild b/dev-lua/luassert/luassert-1.8.0-r100.ebuild
new file mode 100644
index 000000000000..4158856c1b1e
--- /dev/null
+++ b/dev-lua/luassert/luassert-1.8.0-r100.ebuild
@@ -0,0 +1,55 @@
+# Copyright 1999-2020 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+LUA_COMPAT=( lua5-{1..3} luajit )
+
+inherit lua toolchain-funcs
+
+DESCRIPTION="Assertion library for Lua"
+HOMEPAGE="http://olivinelabs.com/busted/"
+SRC_URI="https://github.com/Olivine-Labs/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="MIT"
+SLOT="0"
+KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86"
+IUSE="test"
+REQUIRED_USE="${LUA_REQUIRED_USE}"
+RESTRICT="!test? ( test )"
+
+RDEPEND="
+	>=dev-lua/say-1.3_p1-r100
+	${LUA_DEPS}
+"
+
+BDEPEND="
+	virtual/pkgconfig
+	test? (
+		>=dev-lua/busted-2.0.0-r100
+		${RDEPEND}
+	)
+"
+
+DEPEND="${RDEPEND}"
+
+PATCHES=( "${FILESDIR}/${PN}-1.8.0-disable-highlightcolor-test.patch" )
+
+lua_src_test() {
+	busted --lua=${ELUA} || die
+}
+
+src_test() {
+	lua_foreach_impl lua_src_test
+}
+
+lua_src_install() {
+	insinto $(lua_get_lmod_dir)/luassert
+	doins -r src/.
+
+	einstalldocs
+}
+
+src_install() {
+	lua_foreach_impl lua_src_install
+}
diff --git a/dev-lua/luassert/metadata.xml b/dev-lua/luassert/metadata.xml
index 0c230917f9a9..7a9d0e9a4307 100644
--- a/dev-lua/luassert/metadata.xml
+++ b/dev-lua/luassert/metadata.xml
@@ -5,7 +5,11 @@
 		<email>williamh@gentoo.org</email>
 		<name>William Hubbs</name>
 	</maintainer>
-	<longdescription lang="en">
+	<maintainer type="person">
+		<email>conikost@gentoo.org</email>
+		<name>Conrad Kostecki</name>
+	</maintainer>
+	<longdescription>
 		Adds a framework that allows registering new assertions
 		without compromising builtin assertion functionality.
 	</longdescription>