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