Comments may now be preceded by whitespace and not followed by one

1 files changed, 188 insertions, 0 deletions

diff --git a/srcinfo_spec.lua b/srcinfo_spec.lua
new file mode 100644
index 0000000..acc32df
--- /dev/null
+++ b/srcinfo_spec.lua
@@ -0,0 +1,188 @@
+local srcinfo = require "srcinfo"
+local stx = require "pl.stringx"
+
+
+describe("Parses empty content in", function()
+	it("pkgname mode (default)", function()
+		local pkgs = srcinfo""
+		assert.are.same({}, pkgs)
+	end)
+
+	it("pkgbase mode", function()
+		local bases = srcinfo("", {mode="pkgbase"})
+		assert.are.same({}, bases)
+	end)
+end)
+
+
+describe("Parses name-only .SRCINFO in", function()
+	describe("pkgname mode (default) with", function()
+		it("one package", function()
+			local pkgs = srcinfo(stx.dedent[[
+				pkgbase = example
+				pkgname = example
+			]])
+			assert.are.same("example", pkgs[1].name)
+			assert.are.same("example", pkgs[1].base.name)
+			assert.is_nil(pkgs[2])
+		end)
+
+		it("multiple packages", function()
+			local pkgs = srcinfo(stx.dedent[[
+				pkgbase = example
+				pkgname = example
+				pkgname = example-b
+				pkgname = example-c
+			]])
+			assert.are.same("example", pkgs[1].name)
+			assert.are.same("example-b", pkgs[2].name)
+			assert.are.same("example-c", pkgs[3].name)
+			assert.are.same("example", pkgs[1].base.name)
+			assert.are.equal(pkgs[1].base, pkgs[2].base)
+			assert.are.equal(pkgs[1].base, pkgs[3].base)
+			assert.is_nil(pkgs[4])
+		end)
+	end)
+
+	describe("pkgbase mode with", function()
+		it("one package", function()
+			local bases = srcinfo(stx.dedent[[
+				pkgbase = example
+				pkgname = example
+			]], {mode="pkgbase"})
+			assert.are.same("example", bases[1].name)
+			assert.are.same("example", bases[1].packages[1].name)
+			assert.is_nil(bases[2])
+			assert.is_nil(bases[1].packages[2])
+		end)
+
+		it("multiple packages", function()
+			local bases = srcinfo(stx.dedent[[
+				pkgbase = example
+				pkgname = example
+				pkgname = example-b
+				pkgname = example-c
+			]], {mode="pkgbase"})
+			assert.are.same("example", bases[1].name)
+			assert.are.same("example", bases[1].packages[1].name)
+			assert.are.same("example-b", bases[1].packages[2].name)
+			assert.are.same("example-c", bases[1].packages[3].name)
+			assert.is_nil(bases[2])
+			assert.is_nil(bases[1].packages[4])
+		end)
+	end)
+end)
+
+
+it("Default mode is pkgname", function()
+	local default = srcinfo(stx.dedent[[
+		pkgbase = example
+		pkgname = example
+	]])
+	local explicit = srcinfo(stx.dedent[[
+		pkgbase = example
+		pkgname = example
+	]], {mode="pkgname"})
+	assert.are.same(default, explicit)
+end)
+
+
+describe("Indentation does not matter", function()
+	local conventional = srcinfo(stx.dedent[[
+		pkgbase = example
+			pkgdesc = Example package
+			pkgver = 1.0.0
+			pkgrel = 1
+			arch = any
+			license = BSD-3
+
+		pkgname = example
+
+		pkgname = example-bonus
+			depends = lua
+	]])
+
+	it("for fields", function()
+		assert.are.same(conventional, srcinfo(stx.dedent[[
+			pkgbase = example
+			pkgdesc = Example package
+			pkgver = 1.0.0
+			pkgrel = 1
+			arch = any
+			license = BSD-3
+			pkgname = example
+			pkgname = example-bonus
+			depends = lua
+		]]))
+	end)
+
+	it("between sections", function()
+		assert.are.same(conventional, srcinfo(stx.dedent[[
+			pkgbase = example
+				pkgdesc = Example package
+				pkgver = 1.0.0
+				pkgrel = 1
+				arch = any
+				license = BSD-3
+				pkgname = example
+					pkgname = example-bonus
+			depends = lua
+		]]))
+	end)
+end)
+
+
+describe("Parses multiple .SRCINFO in the same context in", function()
+	it("pkgname mode (default)", function()
+		local pkgs = srcinfo(stx.dedent[[
+			pkgbase = example
+			pkgname = example
+			pkgbase = sample
+			pkgname = sample
+		]])
+		assert.are.same("example", pkgs[1].name)
+		assert.are.same("example", pkgs[1].base.name)
+		assert.are.same("sample", pkgs[2].name)
+		assert.are.same("sample", pkgs[2].base.name)
+	end)
+
+	it("pkgbase mode", function()
+		local bases = srcinfo(stx.dedent[[
+			pkgbase = example
+			pkgname = example
+			pkgbase = sample
+			pkgname = sample
+		]], {mode="pkgbase"})
+		assert.are.same("example", bases[1].name)
+		assert.are.same("example", bases[1].packages[1].name)
+		assert.are.same("sample", bases[2].name)
+		assert.are.same("sample", bases[2].packages[1].name)
+	end)
+end)
+
+
+describe("Comments", function()
+	it("are ignored", function()
+		local pkgs = srcinfo(stx.dedent[[
+			pkgbase = example
+				#arch = any
+
+			pkgname = example
+
+			# pkgname = sample
+		]])
+		assert.are.same("example", pkgs[1].name)
+		assert.is_nil(pkgs[1].base.arch)
+		assert.is_nil(pkgs[2])
+	end)
+
+	it("work only if they are the first thing in the line", function()
+		local pkgs = srcinfo(stx.dedent[[
+			pkgbase = example
+				pkgdesc = I like #hiking
+
+			pkgname = example
+		]])
+		assert.are.same("I like #hiking", pkgs[1].base.pkgdesc)
+	end)
+end)