ffc50246c2
We settled on using this style in commit 4cbe81a1, but didn't add the
rule enforcing this style and we didn't apply it to existing code.
57 lines
1.5 KiB
Ruby
57 lines
1.5 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 { Flag.flag(user, comment) }.to change { Flag.count }.by(1)
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expect(Flag.last.user).to eq(user)
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expect(Flag.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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Flag.flag(user, comment)
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expect(Flag.flag(user, comment)).to eq(false)
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expect(Flag.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 { Flag.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(Flag.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 { Flag.flag(user, comment) }
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it "removes an existing flag" do
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expect { Flag.unflag(user, comment) }.to change { Flag.count }.by(-1)
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end
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it "decreases the flag count" do
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expect { Flag.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(Flag.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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Flag.flag(user, comment)
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expect(Flag.flagged?(user, comment)).to be
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end
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end
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end
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