Sha256: da70165ba4c45f231f0ce5adf613ee9a65bb180a1d1cf4b420462b2ef3000259
Contents?: true
Size: 1.33 KB
Versions: 8
Compression:
Stored size: 1.33 KB
Contents
describe "d3-collections - sets" do
it "d3.set" do
expect(D3.set).to be_instance_of(D3::Set)
expect(D3.set.values).to eq([])
expect(D3.set([1,-2,3,1]).values).to eq(["1","-2","3"])
expect(D3.set([1,-2,3,-1], &:abs).values).to eq(["1","2","3"])
end
it "set.has?" do
expect(D3.set(["1"]).has?("2")).to eq(false)
# everything converted to strings
expect(D3.set(["1"]).has?("1")).to eq(true)
expect(D3.set([1]).has?(1)).to eq(true)
expect(D3.set([1]).has?("1")).to eq(true)
expect(D3.set(["1"]).has?(1)).to eq(true)
end
it "set.add" do
s = D3.set()
s.add(1).add(2).add(3).add(1)
expect(s.values).to eq(["1", "2", "3"])
end
it "set.clear" do
s = D3.set()
s.add(1).add(2).add(3).clear().add(1)
expect(s.values).to eq(["1"])
end
it "set.values" do
expect(D3.set().values).to eq([])
expect(D3.set([1]).values).to eq(["1"])
expect(D3.set([1,2,"1","2",3]).values).to eq(["1","2","3"])
end
it "set.each" do
called = []
D3.set([1,2,3]).each{|x|
called << x
}
expect(called).to eq(["1","2","3"])
end
it "set.empty?" do
a = D3.set()
expect(a).to be_empty
b = D3.set([1])
expect(b).to_not be_empty
end
it "set.size" do
a = D3.set()
expect(a.size).to eq(0)
b = D3.set([1,2,3])
expect(b.size).to eq(3)
end
end
Version data entries
8 entries across 8 versions & 2 rubygems