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Contents
require 'spec_helper'
describe Rearview::CronHelper do
context "next_valid_time_after" do
before do
now = Time.now
Timecop.freeze(Time.local(now.year,now.mon,now.day))
end
after do
Timecop.return
end
it "should calculate the correct delay for '0 * * * * ?'" do
cron_expr = "0 * * * * ?"
expect( Rearview::CronHelper.next_valid_time_after(cron_expr) ).to eq(60.0)
end
it "should calculate the correct delay for '0 30 * * * ?'" do
cron_expr = "0 30 * * * ?"
expect( Rearview::CronHelper.next_valid_time_after(cron_expr) ).to eq( 30 * 60 )
end
it "should calculate the correct delay for '0 0 13 * * ?'" do
cron_expr = "0 0 13 * * ?"
expect( Rearview::CronHelper.next_valid_time_after(cron_expr) ).to eq( 13 * 60 * 60 )
end
end
context "valid_expression?" do
it "should reject invalid expressions" do
expect(Rearview::CronHelper.valid_expression?("nope")).to be_false
end
it "should accept valid expressions" do
expect(Rearview::CronHelper.valid_expression?("0 * * * * ?")).to be_true
end
end
end
Version data entries
24 entries across 24 versions & 1 rubygems