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initial work and specs to properly support lazy-loading results from Finder objects

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This commit is contained in:
Jim Myhrberg
2011-03-08 01:30:48 +00:00
parent 06cd30a20c
commit 7e8e1dacc7
2 changed files with 157 additions and 91 deletions
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27
spec/finder_spec.rb
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@@ -19,6 +19,10 @@ describe Redistat::Finder do
finder = Redistat::Finder.new(options)
finder.options.should == options
finder = Redistat::Finder.new
finder.send(:set_options, options)
finder.options.should == options
finder = Redistat::Finder.dates(two_hours_ago, one_hour_ago).scope("PageViews").label("Label").depth(:hour).interval(:hour)
finder.options.should == options
@@ -57,6 +61,29 @@ describe Redistat::Finder do
stats.first.should == stats.total
end
it "should be lazy-loaded" do
first_stat, last_stat = create_example_stats
finder = Redistat::Finder.new
finder.from(first_stat).till(last_stat)
finder.scope(@scope).label(@label)
finder.depth(:hour)
finder.instance_variable_get("@result").should be_nil
stats = finder.all
finder.instance_variable_get("@result").should_not be_nil
stats.total.should == { "views" => 12, "visitors" => 8 }
stats.total.from.should == first_stat
stats.total.till.should == last_stat
stats.first.should == stats.total
finder.all.object_id.should == stats.object_id
finder.from(first_stat + 1.hour)
finder.instance_variable_get("@result").should be_nil
finder.all.object_id.should_not == stats.object_id
end
it "should fetch data per unit when interval option is specified" do
first_stat, last_stat = create_example_stats