Glenn Y. Rolland
36fd938325
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47 lines
1.1 KiB
Crystal
47 lines
1.1 KiB
Crystal
require "../spec_helper"
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require "../../src/utils/breadcrumbs"
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describe GX::Utils::BreadCrumbs do
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context "Initialization" do
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it "can initialize from array" do
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# empty string
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b1 = GX::Utils::BreadCrumbs.new([] of String)
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b1.to_a.should be_empty
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# simple string
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b2 = GX::Utils::BreadCrumbs.new(["test1"])
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b2.to_a.should eq(["test1"])
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# array
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b3 = GX::Utils::BreadCrumbs.new(["test1", "test2"])
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b3.to_a.should eq(["test1", "test2"])
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end
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end
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context "Functioning" do
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it "can add values" do
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# empty string
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b1 = GX::Utils::BreadCrumbs.new([] of String)
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b1.to_a.should be_empty
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# simple string
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b2 = b1 + "test1"
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b2.to_a.should eq(["test1"])
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b3 = b2 + "test2"
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b3.to_a.should eq(["test1", "test2"])
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end
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it "can become a string" do
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b1 = GX::Utils::BreadCrumbs.new([] of String)
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b1.to_s.should eq("")
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b2 = b1 + "test1"
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b2.to_a.should eq("test1")
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b3 = b2 + "test2"
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b3.to_a.should eq("test1 test2")
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end
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end
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end
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