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# encoding: utf-8
# frozen_string_literal: true
require 'spec_helper'
describe Mail::StructuredField do
describe "initialization" do
it "should be instantiated" do
expect {Mail::StructuredField.new("From", "bob@me.com")}.not_to raise_error
end
end
describe "manipulation" do
before(:each) do
@field = Mail::StructuredField.new("From", "bob@me.com")
end
it "should allow us to set a text value at initialization" do
expect{Mail::StructuredField.new("From", "bob@me.com")}.not_to raise_error
end
it "should provide access to the text of the field once set" do
expect(@field.value).to eq "bob@me.com"
end
it "should provide a means to change the value" do
@field.value = "bob@you.com"
expect(@field.value).to eq "bob@you.com"
end
end
describe "displaying encoded field and decoded value" do
before(:each) do
@field = Mail::FromField.new("bob@me.com")
end
it "should provide a to_s function that returns the decoded string" do
expect(@field.to_s).to eq "bob@me.com"
end
it "should return '' on to_s if there is no value" do
@field.value = nil
expect(@field.encoded).to eq ''
end
it "should give an encoded value ready to insert into an email" do
expect(@field.encoded).to eq "From: bob@me.com\r\n"
end
it "should return an empty string on encoded if it has no value" do
@field.value = nil
expect(@field.encoded).to eq ''
end
it "should return the field name and value in proper format when called to_s" do
expect(@field.encoded).to eq "From: bob@me.com\r\n"
end
end
describe "structured field template methods" do
it "should raise an error if attempting to call :encoded or :decoded on the parent StructuredField class" do
field = Mail::StructuredField.new
expect { field.encoded }.to raise_error(NoMethodError)
expect { field.decoded }.to raise_error(NoMethodError)
end
end
end
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