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describe("Parsing of a hunk header", function()
local hk, header, test_header
setup(function()
hk = require("hunk")
test_header = "@@ -20,8 +20,17 @@ Hunk #1, a/tests/test_ec_curves.py"
end)
before_each(function()
header = hk.Header:parse(test_header)
end)
it("it is not nil", function()
assert.is_not_nil(header)
end)
it("original line number is preserved in the attribute line", function()
-- not relevant here, because parse() method was run without line#
assert.is_nil(header.line)
end)
it("attributes are set correctly", function()
assert.are.equal(20, header.oldFirst)
assert.are.equal(8, header.oldCount)
assert.are.equal(20, header.newFirst)
assert.are.equal(17, header.newCount)
end)
it("remainder of the line is preserved as well", function()
assert.are.equal("Hunk #1, a/tests/test_ec_curves.py", header.remainderLine)
end)
end)
describe("Class functions", function()
local hk, header, test_header
setup(function()
hk = require("hunk")
end)
it("generates correct header", function()
local header_str = hk.createHunkHeader(12,15,25,30,"something")
local exp_str = "@@ -12,15 +25,30 @@ something"
assert.are.equal(exp_str, header_str)
end)
end)
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