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Various fixes of RDF.Datatype.cast/1 implementations

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This commit is contained in:
Marcel Otto 2018-09-13 00:57:57 +02:00
parent e0635b42ad
commit 97b1cec4aa
5 changed files with 17 additions and 16 deletions
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6
lib/rdf/datatypes/boolean.ex
View file

@ -44,12 +44,8 @@ defmodule RDF.Boolean do
!Decimal.equal?(literal.value, 0) !Decimal.equal?(literal.value, 0)
|> new() |> new()
is_xsd_double(datatype) or is_xsd_float(datatype) ->
literal.value not in [0.0, :nan]
|> new()
RDF.Numeric.type?(datatype) -> RDF.Numeric.type?(datatype) ->
literal.value literal.value not in [0, 0.0, :nan]
|> new() |> new()
true -> true ->

7
lib/rdf/datatypes/integer.ex
View file

@ -36,9 +36,10 @@ defmodule RDF.Integer do
new(1) new(1)
is_xsd_string(datatype) -> is_xsd_string(datatype) ->
literal.value case Integer.parse(literal.value) do
|> new() {value, _} -> new(value)
|> canonical() _ -> nil
end
is_xsd_decimal(datatype) -> is_xsd_decimal(datatype) ->
literal.value literal.value

5
test/unit/datatypes/boolean_test.exs
View file

@ -62,8 +62,9 @@ defmodule RDF.BooleanTest do
end end
test "casting an integer" do test "casting an integer" do
assert RDF.integer(0) |> RDF.Boolean.cast() == RDF.false assert RDF.integer(0) |> RDF.Boolean.cast() == RDF.false
assert RDF.integer(1) |> RDF.Boolean.cast() == RDF.true assert RDF.integer(1) |> RDF.Boolean.cast() == RDF.true
assert RDF.integer(42) |> RDF.Boolean.cast() == RDF.true
end end
test "casting a decimal" do test "casting a decimal" do

11
test/unit/datatypes/double_test.exs
View file

@ -72,8 +72,9 @@ defmodule RDF.DoubleTest do
end end
test "casting a string" do test "casting a string" do
assert RDF.string("1.0") |> RDF.Double.cast() == RDF.double("1.0E0") assert RDF.string("1.0") |> RDF.Double.cast() == RDF.double("1.0E0")
assert RDF.string("3.14") |> RDF.Double.cast() == RDF.double("3.14E0") assert RDF.string("3.14") |> RDF.Double.cast() == RDF.double("3.14E0")
assert RDF.string("3.14E0") |> RDF.Double.cast() == RDF.double("3.14E0")
end end
test "casting an integer" do test "casting an integer" do
@ -82,9 +83,9 @@ defmodule RDF.DoubleTest do
end end
test "casting a decimal" do test "casting a decimal" do
assert RDF.decimal(0) |> RDF.Double.cast() == RDF.double(0) assert RDF.decimal(0) |> RDF.Double.cast() == RDF.double(0)
assert RDF.decimal(1) |> RDF.Double.cast() == RDF.double(1) assert RDF.decimal(1) |> RDF.Double.cast() == RDF.double(1)
assert RDF.decimal(3.14) |> RDF.Double.cast() == RDF.double(3.14) assert RDF.decimal(3.14) |> RDF.Double.cast() == RDF.double(3.14)
end end
@tag skip: "TODO: RDF.Float datatype" @tag skip: "TODO: RDF.Float datatype"

4
test/unit/datatypes/integer_test.exs
View file

@ -28,7 +28,9 @@ defmodule RDF.IntegerTest do
end end
test "casting a string" do test "casting a string" do
assert RDF.string("0") |> RDF.Integer.cast() == RDF.integer(0) assert RDF.string("0") |> RDF.Integer.cast() == RDF.integer(0)
assert RDF.string("042") |> RDF.Integer.cast() == RDF.integer(42)
assert RDF.string("3.14") |> RDF.Integer.cast() == RDF.integer(3)
end end
test "casting an decimal" do test "casting an decimal" do