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Versions: 15
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Contents
require 'epitools'
describe TypedStruct do
it "works" do
t = TypedStruct["a:int b c:boolean d:timestamp"].new
t.a.should == nil
t.a = "111"; t.a.should == 111
t.b = "111"; t.b.should == "111"
t.c = "yes"; t.c.should == true
#t.c?.should == true
end
it "compact syntaxes" do
t = TypedStruct["a,b:int c,d:bool"].new(1,2,1,0)
t.a.should == 1
t.b.should == 2
t.c.should == true
t.d.should == false
end
it "wildcardses" do
t = TypedStruct["a:int *"].new
t.a.should == nil
t.a = "111"; t.a.should == 111
t.q.should == nil
t.q = "111"; t.q.should == "111"
end
it "drops unknowns" do
ts = TypedStruct["a:int"]
lambda { ts.new a: 1, b: 2 }.should raise_error(NoMethodError)
ts = TypedStruct["a:int -"]
lambda {
t = ts.new a: 1, b: 2
t.a.should == 1
lambda { t.b }.should raise_error(NoMethodError)
}.should_not raise_error
end
it "can't use wildcard and drop unknown at once" do
lambda { TypedStruct["a:int - *"].new }.should raise_error(RuntimeError)
end
end
Version data entries
15 entries across 15 versions & 1 rubygems