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Update default value of unit_context argument of uparse() method #774

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Update default value of unit_context argument of uparse() method #774

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2 changes: 1 addition & 1 deletion src/user.jl
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Original file line number Diff line number Diff line change
Expand Up @@ -657,7 +657,7 @@ julia> uparse("1.0*dB")
1.0 dB
```
"""
function uparse(str; unit_context=Unitful)
function uparse(str; unit_context=vcat(Unitful, Unitful.unitmodules))
ex = Meta.parse(str)
eval(lookup_units(unit_context, ex))
end
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12 changes: 12 additions & 0 deletions test/runtests.jl
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Expand Up @@ -2193,10 +2193,22 @@ end

# Tests for unit extension modules in unit parsing
@test_throws ArgumentError uparse("foo", unit_context=Unitful)
@test uparse("foo") === u"foo" #This work, because default `unit_context` is now `vcat(Unitful, Unitful.unitmodules)`
@test uparse("foo", unit_context=FooUnits) === u"foo"
@test uparse("foo", unit_context=[Unitful, FooUnits]) === u"foo"
@test uparse("foo", unit_context=[FooUnits, Unitful]) === u"foo"

module BazUnits
using Unitful
@unit baz "baz" MyBaz 1u"m" false
end
# Tests unit parsing for unit extension modules in which Unitful.register(BazUnits) was not done
@test_throws ArgumentError uparse("baz", unit_context=Unitful)
@test_throws ArgumentError uparse("baz") #This not work, because BazUnits is not registered to Unitful.unitmodules ( and default `unit_context` argument )
@test uparse("baz", unit_context=BazUnits) === BazUnits.baz
@test uparse("baz", unit_context=[Unitful, BazUnits]) === BazUnits.baz
@test uparse("baz", unit_context=[BazUnits, Unitful]) === BazUnits.baz

# Test for #272
module OnlyUstrImported
import Unitful: @u_str
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