require 'test_helper'
class PDFGeneratorTest < ActiveSupport::TestCase
include PDFGenerator
## add required tests
## add configure tests
def setup
@pdf_name = "pdf name"
@options = { :pdf_layout => "reports_layout.pdf.erb", :pdf_template => "reports/report.pdf.erb",
:render_options => {
:header_right => 'Page [page] of [toPage]',
:grayscale => true,
:page_size => 'Letter'}
}
@page = "Hello World"
TooRendermonkey.configure = {
:uri => "http://localhost:4567/generate",
:api_key => "835a3161dc4e71b",
:hash_key => "sQQTe93eWcpV4Gr5HDjKUh8vu2aNDOvn3+suH1Tc4P4="
}
end
test "check configuration has values" do
generate_params(@pdf_name, @options, @page)
assert TooRendermonkey.configure[:uri], "Configure has uri"
assert TooRendermonkey.configure[:api_key], "Configure has api_key"
assert TooRendermonkey.configure[:hash_key], "Configure has hash_key"
end
test "should raise configure error on missing key" do
TooRendermonkey.configure.delete(:hash_key)
exception = assert_raise(TooRendermonkey::ConfigureError) { check_configure }
assert_match "Configure Error: hash_key", exception.message
end
test "should generate default params" do
pdf_params = generate_params(@pdf_name, @options, @page)
assert_equal @pdf_name, pdf_params["name"]
assert_equal @page, pdf_params["page"]
assert_equal TooRendermonkey.configure[:api_key], pdf_params["api_key"]
assert_in_delta Time.now.utc, Time.parse(pdf_params["timestamp"]), 300
assert_equal 44, pdf_params["signature"].length,
end
test "should process render options" do
pdf_params = generate_params(@pdf_name, @options, @page)
assert_equal 'Page [page] of [toPage]', pdf_params["header_right"]
assert_equal "true", pdf_params["grayscale"]
assert_equal "Letter", pdf_params["page_size"]
end
test "pdf_params all keys should be strings" do
pdf_params = generate_params(@pdf_name, @options, @page)
pdf_params.each_key { |key| assert_equal String, key.class, "Key is not a String" }
end
test "pdf_params all values should be strings" do
pdf_params = generate_params(@pdf_name, @options, @page)
pdf_params.each_value { |value| assert_equal String, value.class, "Value is not a String" }
end
test "canonical_querystring" do
pdf_params = generate_params(@pdf_name, @options, @page)
pdf_params["timestamp"] = "2010-12-07T04:37:59Z"
pdf_params.delete("signature")
match_string = "api_key=835a3161dc4e71b&grayscale=true&header_right=Page [page] of [toPage]&name=pdf name&page=Hello World&page_size=Letter×tamp=2010-12-07T04:37:59Z"
assert_equal match_string, canonical_querystring(pdf_params)
end
test "generate signature SHA256" do
# returned in base64
assert_equal 44, generate_signature(@options).length
end
test "generate signature SHA512" do
# returned in base64
TooRendermonkey.configure[:hash_key] = "sQQTe93eWcpV4Gr5HDjKUh8vu2aNDOvn3+suH1Tc4P4sQQTe93eWcpV4Gr5HDjKUh8vu2aNDOvn3+suH1Tc4P4aa="
assert_equal 89, generate_signature(@options).length
end
test "generate signature SHA1" do
# returned in base64
TooRendermonkey.configure[:hash_key] = "sQQTe93eWcpV4Gr5HDjKUh8vu2a="
assert_equal 28, generate_signature(@options).length
end
test "should raise TooRendermonkey::ConfigureError on incorrect hash_key length" do
TooRendermonkey.configure[:hash_key] = "sQQTe93eWcpV4Gr5HDjKUh8vu2aN="
exception = assert_raise(TooRendermonkey::ConfigureError) { generate_signature(@options) }
assert_match "Could not match has_key type", exception.message
end
end