137 lines
4.5 KiB
Ruby
137 lines
4.5 KiB
Ruby
require "test_helper"
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class DurationParserTest < ActiveSupport::TestCase
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# Valid formats
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test "parses seconds" do
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assert_equal 1, DurationParser.parse("1s")
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assert_equal 30, DurationParser.parse("30s")
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assert_equal 3600, DurationParser.parse("3600s")
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end
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test "parses minutes" do
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assert_equal 60, DurationParser.parse("1m")
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assert_equal 300, DurationParser.parse("5m")
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assert_equal 1800, DurationParser.parse("30m")
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end
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test "parses hours" do
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assert_equal 3600, DurationParser.parse("1h")
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assert_equal 7200, DurationParser.parse("2h")
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assert_equal 86400, DurationParser.parse("24h")
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end
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test "parses days" do
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assert_equal 86400, DurationParser.parse("1d")
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assert_equal 172800, DurationParser.parse("2d")
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assert_equal 2592000, DurationParser.parse("30d")
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end
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test "parses weeks" do
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assert_equal 604800, DurationParser.parse("1w")
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assert_equal 1209600, DurationParser.parse("2w")
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end
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test "parses months (30 days)" do
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assert_equal 2592000, DurationParser.parse("1M")
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assert_equal 5184000, DurationParser.parse("2M")
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end
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test "parses years (365 days)" do
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assert_equal 31536000, DurationParser.parse("1y")
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assert_equal 63072000, DurationParser.parse("2y")
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end
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# Plain numbers
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test "parses plain integer as seconds" do
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assert_equal 3600, DurationParser.parse(3600)
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assert_equal 300, DurationParser.parse(300)
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assert_equal 0, DurationParser.parse(0)
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end
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test "parses plain numeric string as seconds" do
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assert_equal 3600, DurationParser.parse("3600")
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assert_equal 300, DurationParser.parse("300")
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assert_equal 0, DurationParser.parse("0")
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end
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# Whitespace handling
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test "handles leading and trailing whitespace" do
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assert_equal 3600, DurationParser.parse(" 1h ")
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assert_equal 300, DurationParser.parse(" 5m ")
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assert_equal 86400, DurationParser.parse("\t1d\n")
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end
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test "handles space between number and unit" do
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assert_equal 3600, DurationParser.parse("1 h")
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assert_equal 300, DurationParser.parse("5 m")
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assert_equal 86400, DurationParser.parse("1 d")
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end
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# Case sensitivity - only lowercase units work (except M for months)
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test "lowercase units work" do
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assert_equal 1, DurationParser.parse("1s")
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assert_equal 60, DurationParser.parse("1m") # minute (lowercase)
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assert_equal 3600, DurationParser.parse("1h")
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assert_equal 86400, DurationParser.parse("1d")
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assert_equal 604800, DurationParser.parse("1w")
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assert_equal 31536000, DurationParser.parse("1y")
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end
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test "uppercase M for months works" do
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assert_equal 2592000, DurationParser.parse("1M") # month (uppercase)
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end
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test "returns nil for wrong case" do
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assert_nil DurationParser.parse("1S") # Should be 1s
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assert_nil DurationParser.parse("1H") # Should be 1h
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assert_nil DurationParser.parse("1D") # Should be 1d
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assert_nil DurationParser.parse("1W") # Should be 1w
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assert_nil DurationParser.parse("1Y") # Should be 1y
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end
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# Edge cases
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test "handles zero duration" do
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assert_equal 0, DurationParser.parse("0s")
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assert_equal 0, DurationParser.parse("0m")
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assert_equal 0, DurationParser.parse("0h")
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end
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test "handles large numbers" do
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assert_equal 86400000, DurationParser.parse("1000d")
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assert_equal 360000, DurationParser.parse("100h")
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end
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# Invalid formats - should return nil (not raise)
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test "returns nil for invalid format" do
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assert_nil DurationParser.parse("invalid")
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assert_nil DurationParser.parse("1x")
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assert_nil DurationParser.parse("abc")
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assert_nil DurationParser.parse("1.5h") # No decimals
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assert_nil DurationParser.parse("-1h") # No negatives
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assert_nil DurationParser.parse("h1") # Wrong order
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end
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test "returns nil for blank input" do
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assert_nil DurationParser.parse("")
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assert_nil DurationParser.parse(nil)
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assert_nil DurationParser.parse(" ")
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end
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test "returns nil for multiple units" do
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assert_nil DurationParser.parse("1h30m") # Keep it simple, don't support this
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assert_nil DurationParser.parse("1d2h")
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end
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# String coercion
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test "handles string input" do
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assert_equal 3600, DurationParser.parse("1h")
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assert_equal 3600, DurationParser.parse(:"1h") # Symbol
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end
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# Boundary validation (not parser's job, but good to know)
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test "parses values outside typical TTL ranges without error" do
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assert_equal 1, DurationParser.parse("1s") # Below min access_token_ttl
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assert_equal 315360000, DurationParser.parse("10y") # Above max refresh_token_ttl
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end
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end
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