120 lines
3.0 KiB
Ruby
120 lines
3.0 KiB
Ruby
# frozen_string_literal: true
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require "helper"
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class DropFixture < Jekyll::Drops::Drop
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mutable true
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def foo
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"bar"
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end
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def fallback_data
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@fallback_data ||= { "baz" => "buzz" }
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end
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end
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class TestDrop < JekyllUnitTest
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context "Drops" do
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setup do
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@site = fixture_site(
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"collections" => ["methods"]
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)
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@site.process
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@document = @site.collections["methods"].docs.detect do |d|
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d.relative_path == "_methods/configuration.md"
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end
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@document_drop = @document.to_liquid
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@drop = DropFixture.new({})
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end
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should "reject 'nil' key" do
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refute @drop.key?(nil)
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end
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should "return values for #[]" do
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assert_equal "bar", @drop["foo"]
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end
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should "return values for #invoke_drop" do
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assert_equal "bar", @drop.invoke_drop("foo")
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end
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context "mutations" do
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should "return mutations for #[]" do
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@drop["foo"] = "baz"
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assert_equal "baz", @drop["foo"]
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end
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should "return mutations for #invoke_drop" do
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@drop["foo"] = "baz"
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assert_equal "baz", @drop.invoke_drop("foo")
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end
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end
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context "a document drop" do
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context "fetch" do
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should "raise KeyError if key is not found and no default provided" do
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assert_raises KeyError do
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@document_drop.fetch("not_existing_key")
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end
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end
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should "fetch value without default" do
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assert_equal "Jekyll.configuration", @document_drop.fetch("title")
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end
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should "fetch default if key is not found" do
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assert_equal "default", @document_drop.fetch("not_existing_key", "default")
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end
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should "fetch default boolean value correctly" do
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assert_equal false, @document_drop.fetch("bar", false)
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end
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should "fetch default value from block if key is not found" do
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assert_equal "default bar", @document_drop.fetch("bar") { |el| "default #{el}" }
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end
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should "fetch default value from block first if both argument and block given" do
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assert_equal "baz", @document_drop.fetch("bar", "default") { "baz" }
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end
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should "not change mutability when fetching" do
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assert @drop.class.mutable?
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@drop["foo"] = "baz"
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assert_equal "baz", @drop.fetch("foo")
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assert @drop.class.mutable?
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end
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end
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end
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context "key?" do
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context "a mutable drop" do
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should "respond true for native methods" do
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assert @drop.key? "foo"
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end
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should "respond true for mutable keys" do
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@drop["bar"] = "baz"
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assert @drop.key? "bar"
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end
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should "return true for fallback data" do
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assert @drop.key? "baz"
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end
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end
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context "a document drop" do
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should "respond true for native methods" do
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assert @document_drop.key? "collection"
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end
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should "return true for fallback data" do
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assert @document_drop.key? "title"
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end
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end
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end
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end
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end
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