78 lines
3 KiB
Ruby
78 lines
3 KiB
Ruby
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require 'spec_helper'
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describe Skin do
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describe "save" do
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let(:child_skin) { build(:skin, title: "Child", css: "body {background: #fff;}") }
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let(:parent_skin) { build(:skin, title: "Parent", css: "body {color: #000;}") }
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let(:skin_parent) { SkinParent.new(child_skin: child_skin, parent_skin: parent_skin, position: 1) }
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it "should save a basic parent relationship" do
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expect(skin_parent.save).to be_truthy
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end
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it "should require a position to save" do
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skin_parent.position = nil
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expect(skin_parent.save).not_to be_truthy
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expect(skin_parent.errors[:position]).not_to be_empty
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end
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it "does not allow a non-existent parent to be used" do
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skin_parent.parent_skin = nil
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expect(skin_parent.save).not_to be_truthy
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expect(skin_parent.errors[:parent_skin]).not_to be_empty
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end
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it "should not allow using a site skin as parent for a skin unless it has role override" do
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parent_skin.role = "site"
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parent_skin.save
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expect(skin_parent.save).not_to be_truthy
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expect(skin_parent.errors[:base]).not_to be_empty
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child_skin.role = "override"
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child_skin.save
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expect(skin_parent.save).to be_truthy
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end
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it "should not allow a duplicate parent-child relationship" do
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skin_parent.save
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skin_parent2 = SkinParent.new(child_skin: child_skin, parent_skin: parent_skin, position: 2)
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expect(skin_parent2.save).not_to be_truthy
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expect(skin_parent2.errors[:base]).not_to be_empty
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end
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it "should not allow a skin to be its own parent" do
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skin_parent.parent_skin = child_skin
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expect(skin_parent.save).not_to be_truthy
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end
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it "should not allow a skin ancestry with an infinite loop in it" do
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expect(skin_parent.save).to be_truthy
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# first invalid one: parent shouldn't be allowed to have child as parent
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own_grandparent = SkinParent.new(child_skin: parent_skin, parent_skin: child_skin, position: 1)
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expect(own_grandparent.save).not_to be_truthy
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expect(own_grandparent.errors[:base]).not_to be_empty
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grandchild_skin = Skin.new(title: "Grandchild", css: "body {color: red;}")
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expect(grandchild_skin.save).to be_truthy
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skin_parent2 = SkinParent.new(child_skin: grandchild_skin, parent_skin: child_skin, position: 1)
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expect(skin_parent2.save).to be_truthy
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# grandchild shouldn't be allowed to have grandparent
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duplicate_ancestor = SkinParent.new(child_skin: grandchild_skin, parent_skin: parent_skin, position: 2)
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expect(duplicate_ancestor.save).not_to be_truthy
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expect(duplicate_ancestor.errors[:base]).not_to be_empty
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end
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it "must not allow the title of a parent skin to be blank" do
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blank_parent = Skin.new(title: " ", css: "body {color: #000;}")
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blank_parent.save!(validate: false)
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child_skin.skin_parents_attributes = [{ parent_skin_title: blank_parent.title, position: 1 }]
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child_skin.save!
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expect(child_skin.parent_skins).to be_empty
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end
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end
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end
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