testcontainers · lporras · May 30, 2023 · May 30, 2023 · May 30, 2023 · May 31, 2023
diff --git a/.github/workflows/examples-wkhtmltopdf_rspec.yml b/.github/workflows/examples-wkhtmltopdf_rspec.yml
@@ -0,0 +1,28 @@
+name: "Examples: wkhtmltopdf module (RSpec)"
+
+on:
+  push:
+    branches:
+      - main
+
+  pull_request:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    name: Ruby ${{ matrix.ruby }}
+    strategy:
+      matrix:
+        ruby:
+          - '3.2.0'
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Set up Ruby
+      uses: ruby/setup-ruby@v1
+      with:
+        ruby-version: ${{ matrix.ruby }}
+        bundler-cache: true
+    - name: Run the example
+      working-directory: ./examples
+      run: ruby wkhtmltopdf_rspec.rb
diff --git a/.gitignore b/.gitignore
@@ -6,4 +6,7 @@
 /pkg/
 /spec/reports/
 /tmp/
+/examples/tmp/*.pdf
 *.gem
+.DS_Store
+.tool-versions
diff --git a/Gemfile.lock b/Gemfile.lock
@@ -140,7 +140,9 @@ GEM
     yard (0.9.34)
 
 PLATFORMS
+  -darwin-21
   arm64-darwin-21
+  arm64-darwin-22
   x86_64-darwin-22
   x86_64-linux
 

diff --git a/examples/fixtures/web_page/index.html b/examples/fixtures/web_page/index.html
@@ -0,0 +1,168 @@
+<!doctype html>
+<html lang="en" class="h-100" data-bs-theme="auto">
+  <head><script src="../assets/js/color-modes.js"></script>
+
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1">
+    <meta name="description" content="">
+    <meta name="author" content="Mark Otto, Jacob Thornton, and Bootstrap contributors">
+    <meta name="generator" content="Hugo 0.112.5">
+    <title>Sticky Footer Template · Bootstrap v5.3</title>
+
+    <link rel="canonical" href="https://getbootstrap.com/docs/5.3/examples/sticky-footer/">
+
+
+
+
+
+<link href="../assets/dist/css/bootstrap.min.css" rel="stylesheet">
+
+    <style>
+      .bd-placeholder-img {
+        font-size: 1.125rem;
+        text-anchor: middle;
+        -webkit-user-select: none;
+        -moz-user-select: none;
+        user-select: none;
+      }
+
+      @media (min-width: 768px) {
+        .bd-placeholder-img-lg {
+          font-size: 3.5rem;
+        }
+      }
+
+      .b-example-divider {
+        width: 100%;
+        height: 3rem;
+        background-color: rgba(0, 0, 0, .1);
+        border: solid rgba(0, 0, 0, .15);
+        border-width: 1px 0;
+        box-shadow: inset 0 .5em 1.5em rgba(0, 0, 0, .1), inset 0 .125em .5em rgba(0, 0, 0, .15);
+      }
+
+      .b-example-vr {
+        flex-shrink: 0;
+        width: 1.5rem;
+        height: 100vh;
+      }
+
+      .bi {
+        vertical-align: -.125em;
+        fill: currentColor;
+      }
+
+      .nav-scroller {
+        position: relative;
+        z-index: 2;
+        height: 2.75rem;
+        overflow-y: hidden;
+      }
+
+      .nav-scroller .nav {
+        display: flex;
+        flex-wrap: nowrap;
+        padding-bottom: 1rem;
+        margin-top: -1px;
+        overflow-x: auto;
+        text-align: center;
+        white-space: nowrap;
+        -webkit-overflow-scrolling: touch;
+      }
+
+      .btn-bd-primary {
+        --bd-violet-bg: #712cf9;
+        --bd-violet-rgb: 112.520718, 44.062154, 249.437846;
+
+        --bs-btn-font-weight: 600;
+        --bs-btn-color: var(--bs-white);
+        --bs-btn-bg: var(--bd-violet-bg);
+        --bs-btn-border-color: var(--bd-violet-bg);
+        --bs-btn-hover-color: var(--bs-white);
+        --bs-btn-hover-bg: #6528e0;
+        --bs-btn-hover-border-color: #6528e0;
+        --bs-btn-focus-shadow-rgb: var(--bd-violet-rgb);
+        --bs-btn-active-color: var(--bs-btn-hover-color);
+        --bs-btn-active-bg: #5a23c8;
+        --bs-btn-active-border-color: #5a23c8;
+      }
+      .bd-mode-toggle {
+        z-index: 1500;
+      }
+    </style>
+
+
+    <!-- Custom styles for this template -->
+    <link href="styles.css" rel="stylesheet">
+  </head>
+  <body class="d-flex flex-column h-100">
+    <svg xmlns="http://www.w3.org/2000/svg" style="display: none;">
+      <symbol id="check2" viewBox="0 0 16 16">
+        <path d="M13.854 3.646a.5.5 0 0 1 0 .708l-7 7a.5.5 0 0 1-.708 0l-3.5-3.5a.5.5 0 1 1 .708-.708L6.5 10.293l6.646-6.647a.5.5 0 0 1 .708 0z"/>
+      </symbol>
+      <symbol id="circle-half" viewBox="0 0 16 16">
+        <path d="M8 15A7 7 0 1 0 8 1v14zm0 1A8 8 0 1 1 8 0a8 8 0 0 1 0 16z"/>
+      </symbol>
+      <symbol id="moon-stars-fill" viewBox="0 0 16 16">
+        <path d="M6 .278a.768.768 0 0 1 .08.858 7.208 7.208 0 0 0-.878 3.46c0 4.021 3.278 7.277 7.318 7.277.527 0 1.04-.055 1.533-.16a.787.787 0 0 1 .81.316.733.733 0 0 1-.031.893A8.349 8.349 0 0 1 8.344 16C3.734 16 0 12.286 0 7.71 0 4.266 2.114 1.312 5.124.06A.752.752 0 0 1 6 .278z"/>
+        <path d="M10.794 3.148a.217.217 0 0 1 .412 0l.387 1.162c.173.518.579.924 1.097 1.097l1.162.387a.217.217 0 0 1 0 .412l-1.162.387a1.734 1.734 0 0 0-1.097 1.097l-.387 1.162a.217.217 0 0 1-.412 0l-.387-1.162A1.734 1.734 0 0 0 9.31 6.593l-1.162-.387a.217.217 0 0 1 0-.412l1.162-.387a1.734 1.734 0 0 0 1.097-1.097l.387-1.162zM13.863.099a.145.145 0 0 1 .274 0l.258.774c.115.346.386.617.732.732l.774.258a.145.145 0 0 1 0 .274l-.774.258a1.156 1.156 0 0 0-.732.732l-.258.774a.145.145 0 0 1-.274 0l-.258-.774a1.156 1.156 0 0 0-.732-.732l-.774-.258a.145.145 0 0 1 0-.274l.774-.258c.346-.115.617-.386.732-.732L13.863.1z"/>
+      </symbol>
+      <symbol id="sun-fill" viewBox="0 0 16 16">
+        <path d="M8 12a4 4 0 1 0 0-8 4 4 0 0 0 0 8zM8 0a.5.5 0 0 1 .5.5v2a.5.5 0 0 1-1 0v-2A.5.5 0 0 1 8 0zm0 13a.5.5 0 0 1 .5.5v2a.5.5 0 0 1-1 0v-2A.5.5 0 0 1 8 13zm8-5a.5.5 0 0 1-.5.5h-2a.5.5 0 0 1 0-1h2a.5.5 0 0 1 .5.5zM3 8a.5.5 0 0 1-.5.5h-2a.5.5 0 0 1 0-1h2A.5.5 0 0 1 3 8zm10.657-5.657a.5.5 0 0 1 0 .707l-1.414 1.415a.5.5 0 1 1-.707-.708l1.414-1.414a.5.5 0 0 1 .707 0zm-9.193 9.193a.5.5 0 0 1 0 .707L3.05 13.657a.5.5 0 0 1-.707-.707l1.414-1.414a.5.5 0 0 1 .707 0zm9.193 2.121a.5.5 0 0 1-.707 0l-1.414-1.414a.5.5 0 0 1 .707-.707l1.414 1.414a.5.5 0 0 1 0 .707zM4.464 4.465a.5.5 0 0 1-.707 0L2.343 3.05a.5.5 0 1 1 .707-.707l1.414 1.414a.5.5 0 0 1 0 .708z"/>
+      </symbol>
+    </svg>
+
+    <div class="dropdown position-fixed bottom-0 end-0 mb-3 me-3 bd-mode-toggle">
+      <button class="btn btn-bd-primary py-2 dropdown-toggle d-flex align-items-center"
+              id="bd-theme"
+              type="button"
+              aria-expanded="false"
+              data-bs-toggle="dropdown"
+              aria-label="Toggle theme (auto)">
+        <svg class="bi my-1 theme-icon-active" width="1em" height="1em"><use href="#circle-half"></use></svg>
+        <span class="visually-hidden" id="bd-theme-text">Toggle theme</span>
+      </button>
+      <ul class="dropdown-menu dropdown-menu-end shadow" aria-labelledby="bd-theme-text">
+        <li>
+          <button type="button" class="dropdown-item d-flex align-items-center" data-bs-theme-value="light" aria-pressed="false">
+            <svg class="bi me-2 opacity-50 theme-icon" width="1em" height="1em"><use href="#sun-fill"></use></svg>
+            Light
+            <svg class="bi ms-auto d-none" width="1em" height="1em"><use href="#check2"></use></svg>
+          </button>
+        </li>
+        <li>
+          <button type="button" class="dropdown-item d-flex align-items-center" data-bs-theme-value="dark" aria-pressed="false">
+            <svg class="bi me-2 opacity-50 theme-icon" width="1em" height="1em"><use href="#moon-stars-fill"></use></svg>
+            Dark
+            <svg class="bi ms-auto d-none" width="1em" height="1em"><use href="#check2"></use></svg>
+          </button>
+        </li>
+        <li>
+          <button type="button" class="dropdown-item d-flex align-items-center active" data-bs-theme-value="auto" aria-pressed="true">
+            <svg class="bi me-2 opacity-50 theme-icon" width="1em" height="1em"><use href="#circle-half"></use></svg>
+            Auto
+            <svg class="bi ms-auto d-none" width="1em" height="1em"><use href="#check2"></use></svg>
+          </button>
+        </li>
+      </ul>
+    </div>
+
+
+<!-- Begin page content -->
+<main class="flex-shrink-0">
+  <div class="container">
+    <h1 class="mt-5">Sticky footer</h1>
+    <p class="lead">Pin a footer to the bottom of the viewport in desktop browsers with this custom HTML and CSS.</p>
+    <p>Use <a href="../examples/sticky-footer-navbar/">the sticky footer with a fixed navbar</a> if need be, too.</p>
+  </div>
+</main>
+
+<footer class="footer mt-auto py-3 bg-body-tertiary">
+  <div class="container">
+    <span class="text-body-secondary">Place sticky footer content here.</span>
+  </div>
+</footer>
+<script src="../assets/dist/js/bootstrap.bundle.min.js"></script>
+
+    </body>
+</html>
diff --git a/examples/fixtures/web_page/styles.css b/examples/fixtures/web_page/styles.css
@@ -0,0 +1,9 @@
+/* Custom page CSS
+-------------------------------------------------- */
+/* Not required for template or sticky footer method. */
+
+.container {
+  width: auto;
+  max-width: 680px;
+  padding: 0 15px;
+}
diff --git a/examples/tmp/.gitkeep b/examples/tmp/.gitkeep
diff --git a/examples/wkhtmltopdf_rspec.rb b/examples/wkhtmltopdf_rspec.rb
@@ -0,0 +1,62 @@
+require "bundler/inline"
+
+gemfile do
+  source "https://rubygems.org"
+  gem "rspec"
+  gem "wkhtmltopdf-binary"
+  gem "testcontainers-core", path: "../core", require: "testcontainers"
+
+  group :test do
+    gem "webmock"
+  end
+end
+
+require "rspec"
+require "rspec/autorun"
+require "webmock/rspec"
+
+RSpec.configure do |config|
+end
+
+RSpec::Matchers.define :exist_file do
+  match do |file_path|
+    File.exist?(file_path)
+  end
+end
+
+describe "Wkhtmltopdf Example" do
+  let(:url) { "https://getbootstrap.com/docs/5.3/examples/sticky-footer/" }
+  let(:pdfs_path) { "#{__dir__}/tmp:/tmp:rw" }
+  let(:command) { [url, file_name] }
+  let(:file_name) { "/tmp/document.pdf" }
+  let(:file_path) { "#{__dir__}#{file_name}" }
+  let(:container) do
+    Testcontainers::DockerContainer.new("surnet/alpine-wkhtmltopdf:3.17.0-0.12.6-small")
+  end
+
+  before do
+    WebMock.allow_net_connect!
+    container.with_filesystem_binds([pdfs_path])
+  end
+
+  after(:each) do
+    WebMock.allow_net_connect!
+    container&.stop
+    container&.remove
+  end
+
+  context "when using html" do
+    before(:each) do
+      stub_request(:get, url).to_return(
+        body: File.read("#{__dir__}/fixtures/web_page/index.html")
+      )
+    end
+
+    it "generates a PDF page" do
+      container.with_command(command)
+      container.start
+
+      expect(file_path).to exist_file
+    end
+  end
+end