57 lines
1.7 KiB
Ruby
57 lines
1.7 KiB
Ruby
require "rails_helper"
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describe Flag do
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let(:user) { create(:user) }
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let(:comment) { create(:comment) }
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describe ".flag" do
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it "creates a flag when there is none" do
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expect { described_class.flag(user, comment) }.to change{ described_class.count }.by(1)
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expect(described_class.last.user).to eq(user)
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expect(described_class.last.flaggable).to eq(comment)
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end
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it "does nothing if the flag already exists" do
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described_class.flag(user, comment)
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expect(described_class.flag(user, comment)).to eq(false)
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expect(described_class.by_user_and_flaggable(user, comment).count).to eq(1)
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end
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it "increases the flag count" do
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expect { described_class.flag(user, comment) }.to change{ comment.reload.flags_count }.by(1)
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end
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end
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describe ".unflag" do
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it "raises an error if the flag does not exist" do
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expect(described_class.unflag(user, comment)).to eq(false)
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end
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describe "when the flag already exists" do
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before { described_class.flag(user, comment) }
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it "removes an existing flag" do
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expect { described_class.unflag(user, comment) }.to change{ described_class.count }.by(-1)
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end
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it "decreases the flag count" do
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expect { described_class.unflag(user, comment) }.to change{ comment.reload.flags_count }.by(-1)
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end
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end
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end
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describe ".flagged?" do
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it "returns false when the user has not flagged the comment" do
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expect(described_class.flagged?(user, comment)).not_to be
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end
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it "returns true when the user has flagged the comment" do
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described_class.flag(user, comment)
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expect(described_class.flagged?(user, comment)).to be
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end
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end
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end
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