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authorKim Alvefur <zash@zash.se>2019-01-04 08:46:26 +0100
committerKim Alvefur <zash@zash.se>2019-01-04 08:46:26 +0100
commit994f59501b9eecf736792d256434ceb7d519adc7 (patch)
treef50a7955192681d6e54589b128dcdfcfd0561f27 /spec
parent1f80e42aa5522074c5fa09333307a1c3ce50dc58 (diff)
downloadprosody-994f59501b9eecf736792d256434ceb7d519adc7.tar.gz
prosody-994f59501b9eecf736792d256434ceb7d519adc7.zip
util.human.units: A library for formatting numbers with SI units
Diffstat (limited to 'spec')
-rw-r--r--spec/util_human_units_spec.lua15
1 files changed, 15 insertions, 0 deletions
diff --git a/spec/util_human_units_spec.lua b/spec/util_human_units_spec.lua
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+local units = require "util.human.units";
+
+describe("util.human.units", function ()
+ describe("format", function ()
+ it("formats numbers with SI units", function ()
+ assert.equal("1 km", units.format(1000, "m"));
+ assert.equal("1 GJ", units.format(1000000000, "J"));
+ assert.equal("1 ms", units.format(1/1000, "s"));
+ assert.equal("10 ms", units.format(10/1000, "s"));
+ assert.equal("1 ns", units.format(1/1000000000, "s"));
+ assert.equal("1 KiB", units.format(1024, "B", 'b'));
+ assert.equal("1 MiB", units.format(1024*1024, "B", 'b'));
+ end);
+ end);
+end);