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util.getFriendlySize(): add option to right align

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Left align by default, but allow right alignment by
padding left with spaces.
This commit is contained in:
poire-z
2019-12-17 13:00:35 +01:00
parent 70b2564c4b
commit f488eb2bb3
2 changed files with 36 additions and 13 deletions
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36
spec/unit/util_spec.lua
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@@ -334,21 +334,41 @@ describe("util module", function()
assert.is_equal("100.0 GB",
util.getFriendlySize(100*1024*1024*1024))
end)
it("to 1.0 GB with minimum field width alignment", function()
assert.is_equal(" 1.0 GB",
it("to 1.0 GB", function()
assert.is_equal("1.0 GB",
util.getFriendlySize(1024*1024*1024+1))
end)
it("to 1.0 MB with minimum field width alignment", function()
assert.is_equal(" 1.0 MB",
it("to 1.0 MB", function()
assert.is_equal("1.0 MB",
util.getFriendlySize(1024*1024+1))
end)
it("to 1.0 KB with minimum field width alignment", function()
assert.is_equal(" 1.0 KB",
it("to 1.0 KB", function()
assert.is_equal("1.0 KB",
util.getFriendlySize(1024+1))
end)
it("to B", function()
assert.is_equal("100 B",
util.getFriendlySize(100))
assert.is_equal("10 B",
util.getFriendlySize(10))
end)
it("to 100.0 GB with minimum field width alignment", function()
assert.is_equal(" 100.0 GB",
util.getFriendlySize(100*1024*1024*1024, true))
end)
it("to 1.0 GB with minimum field width alignment", function()
assert.is_equal(" 1.0 GB",
util.getFriendlySize(1024*1024*1024+1, true))
end)
it("to 1.0 MB with minimum field width alignment", function()
assert.is_equal(" 1.0 MB",
util.getFriendlySize(1024*1024+1, true))
end)
it("to 1.0 KB with minimum field width alignment", function()
assert.is_equal(" 1.0 KB",
util.getFriendlySize(1024+1, true))
end)
it("to B with minimum field width alignment", function()
assert.is_equal(" 10 B",
util.getFriendlySize(10, true))
end)
end)
it("should return nil when input is nil or false", function()