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Contents
require 'json'
describe "JSON.parse" do
it "parses null into nil" do
JSON.parse("null").should be_nil
end
it "parses true into true" do
JSON.parse("true").should be_true
end
it "parses false into false" do
JSON.parse("false").should be_false
end
it "parses numbers into numbers" do
JSON.parse("42").should == 42
JSON.parse("3.142").should == 3.142
end
it "parses arrays into ruby arrays" do
JSON.parse("[]").should == []
JSON.parse("[1, 2, 3]").should == [1, 2, 3]
JSON.parse("[[1, 2, 3], [4, 5]]").should == [[1, 2, 3], [4, 5]]
JSON.parse("[null, true, false]").should == [nil, true, false]
end
it "parses object literals into ruby hashes" do
JSON.parse("{}").should == {}
JSON.parse('{"a": "b"}').should == {"a" => "b"}
JSON.parse('{"a": null, "b": 10, "c": [true, false]}').should == {"a" => nil, "b" => 10, "c" => [true, false]}
end
it "raises ParserError for invalid JSON" do
lambda { JSON.parse("invalid_json") }.should raise_error(JSON::ParserError)
end
end
Version data entries
34 entries across 34 versions & 1 rubygems