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Add tests for pre- and post-conditions in groups

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This commit is contained in:
Michael Miller 2019-01-23 15:12:09 -07:00
parent 37c45eb285
commit 41729217bb
2 changed files with 220 additions and 14 deletions
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84
spec/root_example_group_spec.cr
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@ -320,6 +320,90 @@ describe Spectator::RootExampleGroup do
end
end
describe "#run_pre_conditions" do
it "runs a condition" do
called = false
conditions = new_conditions(pre: ->{ called = true; nil })
group = new_root_group(conditions: conditions)
group.run_pre_conditions
called.should be_true
end
it "runs multiple conditions" do
call_count = 0
conditions = new_conditions(pre: [
->{ call_count += 1; nil },
->{ call_count += 2; nil },
->{ call_count += 3; nil },
])
group = new_root_group(conditions: conditions)
group.run_pre_conditions
call_count.should eq(6)
end
it "runs conditions in the correct order" do
calls = [] of Symbol
conditions = new_conditions(pre: [
->{ calls << :a; nil },
->{ calls << :b; nil },
->{ calls << :c; nil },
])
group = new_root_group(conditions: conditions)
group.run_pre_conditions
calls.should eq(%i[a b c])
end
it "runs the conditions multiple times" do
call_count = 0
conditions = new_conditions(pre: ->{ call_count += 1; nil })
group = new_root_group(conditions: conditions)
2.times { group.run_pre_conditions }
call_count.should eq(2)
end
end
describe "#run_post_conditions" do
it "runs a single condition" do
called = false
conditions = new_conditions(post: ->{ called = true; nil })
group = new_root_group(conditions: conditions)
group.run_post_conditions
called.should be_true
end
it "runs multiple conditions" do
call_count = 0
conditions = new_conditions(post: [
->{ call_count += 1; nil },
->{ call_count += 2; nil },
->{ call_count += 3; nil },
])
group = new_root_group(conditions: conditions)
group.run_post_conditions
call_count.should eq(6)
end
it "runs conditions in the correct order" do
calls = [] of Symbol
conditions = new_conditions(post: [
->{ calls << :a; nil },
->{ calls << :b; nil },
->{ calls << :c; nil },
])
group = new_root_group(conditions: conditions)
group.run_post_conditions
calls.should eq(%i[a b c])
end
it "runs the conditions multiple times" do
call_count = 0
conditions = new_conditions(post: ->{ call_count += 1; nil })
group = new_root_group(conditions: conditions)
2.times { group.run_post_conditions }
call_count.should eq(2)
end
end
describe "#to_s" do
it "is empty" do
new_root_group.to_s.should be_empty