diff --git a/crm/src/Tests/ProcessContactTest.php b/crm/src/Tests/ProcessContactTest.php
new file mode 100644
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--- /dev/null
+++ b/crm/src/Tests/ProcessContactTest.php
@@ -0,0 +1,295 @@
+<?php
+
+namespace Drupal\collect_crm\Tests;
+
+use Drupal\collect\Entity\Container;
+use Drupal\crm_core_activity\Entity\ActivityType;
+use Drupal\entity_test\Entity\EntityTestMul;
+use Drupal\field\Entity\FieldConfig;
+use Drupal\field\Entity\FieldStorageConfig;
+use Drupal\node\Entity\Node;
+use Drupal\simpletest\WebTestBase;
+
+/**
+ * Tests a processing workflow for creating CRM Contacts from a container.
+ *
+ * @group collect_crm
+ */
+class ProcessContactTest extends WebTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = [
+    'collect_crm',
+    'crm_core_activity',
+    'entity_test',
+    // @todo Remove node dependency after https://www.drupal.org/node/2308745
+    'node',
+    'block',
+  ];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    // Place local tasks, actions and page title blocks.
+    $this->drupalPlaceBlock('local_tasks_block');
+    $this->drupalPlaceBlock('local_actions_block');
+    $this->drupalPlaceBlock('page_title_block');
+
+    // Make Contact mail field visible.
+    entity_get_display('crm_core_contact', 'individual', 'default')
+      ->setComponent('contact_mail', [
+        'type' => 'email_mailto',
+      ])
+      ->save();
+
+    // Add fields to the test entity type: one for some kind of originator, one
+    // for some kind of recipient. One is a name and one is an email, to test
+    // different aspects of matching.
+    $this->createField('entity_test_mul', 'gift', 'donor', 'email', 'Donor email');
+    $this->createField('entity_test_mul', 'gift', 'recipient', 'string', 'Recipient name');
+
+    // Add activity type.
+    ActivityType::create([
+      'name' => t('Gift'),
+      'type' => 'gift',
+    ])->save();
+  }
+
+  /**
+   * Tests setting up contact matching through the processing configuration UI.
+   *
+   * An entity is created for a dummy entity type with a name and an email
+   * field. A CollectJSON model is created to handle it, and its processing is
+   * set up to match CRM Contacts from containers and create a CRM Activity
+   * record. The post-processing is then triggered, and the resulting Contacts
+   * and the Activity are asserted.
+   */
+  public function testContactProcessing() {
+    // Create an entity.
+    $entity = EntityTestMul::create([
+      'type' => 'gift',
+      'name' => 'Cookie',
+      'donor' => 'jlennon@example.com',
+      'recipient' => 'Yoko',
+    ]);
+    $entity->save();
+
+    // Log in as Collect administrator.
+    $admin_user = $this->drupalCreateUser([
+      'administer collect',
+      'view any crm_core_contact entity',
+      'view any crm_core_activity entity',
+      'view test entity',
+      'administer matchers'
+    ]);
+    $this->drupalLogin($admin_user);
+    // Enable CRM matching rule.
+    $this->drupalPostForm('admin/config/crm-core/match/individual', [
+      'configuration[rules][name:value][status]' => TRUE,
+      'configuration[rules][name:value][operator]' => 'CONTAINS',
+      'configuration[rules][contact_mail:value][status]' => TRUE,
+      'configuration[rules][contact_mail:value][operator]' => '=',
+    ], t('Save'));
+
+    // Capture the created entity.
+    $this->drupalPostForm('admin/content/collect/capture', ['entity_type' => 'entity_test_mul'], t('Select entity type'));
+    $this->drupalPostForm(NULL, ['operation' => 'single', 'entity' => 'Cookie (' . $entity->id() . ')'], t('Capture'));
+    $this->assertText('The Test entity - data table entity has been captured.');
+
+    // Create suggested model.
+    $this->clickLink(t('Set up a @plugin model', ['@plugin' => t('Collect JSON')]));
+    $this->drupalPostForm(NULL, ['label' => 'User entity', 'id' => 'user_entity'], t('Save'));
+
+    // Edit model processing workflow.
+    $this->drupalGet('admin/structure/collect/model/manage/user_entity/processing');
+    $this->drupalPostForm(NULL, ['processor_add_select' => 'contact_matcher'], t('Add'));
+    $this->drupalPostForm(NULL, ['processor_add_select' => 'contact_matcher'], t('Add'));
+    $this->drupalPostForm(NULL, ['processor_add_select' => 'activity_creator'], t('Add'));
+    list($contact_matcher_from_uuid, $contact_matcher_to_uuid, $activity_creator_uuid) = $this->getProcessorKeys();
+    $this->assertText('Matches or creates a CRM Core Contact entity.');
+    $this->assertText('Creates a CRM Core Activity entity, including matched contacts.');
+    // Form submission is divided because field list is populated after
+    // selecting contact_type.
+    $this->drupalPostForm(NULL, [
+      'processors[' . $contact_matcher_from_uuid . '][settings][relation]' => 'from',
+      'processors[' . $contact_matcher_from_uuid . '][settings][contact_type]' => 'individual',
+      'processors[' . $contact_matcher_from_uuid . '][settings][matcher]' => 'inmail_individual',
+      'processors[' . $contact_matcher_to_uuid . '][settings][relation]' => 'to',
+      'processors[' . $contact_matcher_to_uuid . '][settings][contact_type]' => 'individual',
+      'processors[' . $contact_matcher_to_uuid . '][settings][matcher]' => 'inmail_individual',
+      'processors[' . $activity_creator_uuid . '][settings][title_property]' => 'name',
+    ], t('Save'));
+    $this->drupalPostForm(NULL, [
+      // The donor is identified by email.
+      'processors[' . $contact_matcher_from_uuid . '][settings][fields][contact_mail][model_property]' => 'donor',
+      // The recipient is identified by name.
+      'processors[' . $contact_matcher_to_uuid . '][settings][fields][name][model_property]' => 'recipient',
+    ], t('Save'));
+
+    // Execute processing on the entity container.
+    $containers = Container::loadMultiple();
+    $user_container = end($containers);
+    \Drupal::service('collect.postprocessor')->process($user_container);
+
+    $contact_ids = \Drupal::entityQuery('crm_core_contact')->execute();
+
+    // Assert new CRM Contact was created.
+    $this->drupalGet('crm-core/contact');
+    // Find recipient's name.
+    $this->assertLink('Yoko');
+    // Click the nameless donor and find its email address.
+    $this->clickLink(t('Nameless #@id', ['@id' => current($contact_ids)]));
+    $this->assertText('jlennon@example.com');
+
+    // Assert new CRM Activity was created.
+    $this->drupalGet('crm-core/activity');
+    $this->clickLink('Cookie');
+    $this->assertLink(t('Nameless #@id', ['@id' => current($contact_ids)]));
+    $this->assertLink('Yoko');
+
+    // The next processing should match the existing contacts, and not create
+    // new ones.
+    \Drupal::service('collect.postprocessor')->process($user_container);
+    $this->drupalGet('crm-core/contact');
+    $this->assertEqual(2, count($this->xpath('//tbody/tr')));
+    // A new activity should be created.
+    $this->drupalGet('crm-core/activity');
+    $this->assertEqual(2, count($this->xpath('//tbody/tr')));
+  }
+
+  /**
+   * Creates a field on a given entity type.
+   */
+  protected function createField($entity_type, $bundle, $name, $type, $label) {
+    FieldStorageConfig::create([
+      'field_name' => $name,
+      'type' => $type,
+      'entity_type' => $entity_type,
+    ])->save();
+    FieldConfig::create([
+      'field_name' => $name,
+      'field_type' => $type,
+      'entity_type' => $entity_type,
+      'bundle' => $bundle,
+      'label' => $label,
+    ])->save();
+  }
+
+  /**
+   * Tests matching contacts through user URI.
+   */
+  public function testUserUriContactMatching() {
+    // Add a content type.
+    $this->drupalCreateContentType(['type' => 'article']);
+
+    // Log in as Collect administrator.
+    $admin_user = $this->drupalCreateUser([
+      'create article content',
+      'edit any article content',
+      'administer collect',
+      'view any crm_core_contact entity',
+      'view any crm_core_activity entity',
+      'view test entity',
+      'administer matchers'
+    ]);
+    $this->drupalLogin($admin_user);
+
+    // Create a node.
+    $entity = Node::create(['title' => 'Foo', 'type' => 'article']);
+    $entity->save();
+
+    // Capture the created entity.
+    $this->drupalPostForm('admin/content/collect/capture', ['entity_type' => 'node'], t('Select entity type'));
+    $this->drupalPostForm(NULL, ['operation' => 'single', 'entity' => 'Foo (' . $entity->id() . ')'], t('Capture'));
+
+    // Create suggested model.
+    $this->clickLink(t('Set up a @plugin model', ['@plugin' => t('Collect JSON')]));
+    $this->drupalPostForm(NULL, [
+      'label' => 'Content entity',
+      'id' => 'collect_json_node_article'
+    ], t('Save'));
+
+    // Add a new contact matcher processor.
+    $this->drupalGet('admin/structure/collect/model/manage/collect_json_node_article/processing');
+    $this->drupalPostForm(NULL, ['processor_add_select' => 'contact_matcher'], t('Add'));
+    list($contact_matcher_uuid) = $this->getProcessorKeys();
+    $this->drupalPostForm(NULL, [
+      'processors[' . $contact_matcher_uuid . '][settings][relation]' => 'relation',
+      'processors[' . $contact_matcher_uuid . '][settings][contact_type]' => 'individual',
+      'processors[' . $contact_matcher_uuid . '][settings][matcher]' => 'inmail_individual',
+    ], t('Save'));
+
+    // Edit existing entity and capture it in order to create a new CRM contact.
+    $entity->setTitle('Foo Bar');
+    $entity->save();
+    $this->drupalPostForm('admin/content/collect/capture', ['entity_type' => 'node'], t('Select entity type'));
+    $this->drupalPostForm(NULL, ['operation' => 'single', 'entity' => 'Foo Bar (' . $entity->id() . ')'], t('Capture'));
+
+    // Go to contacts and assert there is a new contact created.
+    $this->drupalGet('crm-core/contact');
+    $this->assertText('Nameless');
+    $this->assertText('Individual');
+    $this->assertEqual(count($this->xpath('//tbody/tr')), 1);
+
+    // Create a new node with the same user, and assert that new contact is not
+    // created.
+    $entity = Node::create(['title' => 'Pa ra pa pa', 'type' => 'article']);
+    $entity->save();
+    $this->drupalPostForm('admin/content/collect/capture', ['entity_type' => 'node'], t('Select entity type'));
+    $this->drupalPostForm(NULL, ['operation' => 'single', 'entity' => 'Pa ra pa pa (' . $entity->id() . ')'], t('Capture'));
+    $this->drupalGet('crm-core/contact');
+    $this->assertEqual(count($this->xpath('//tbody/tr')), 1);
+
+    // Enable CRM matching rule.
+    $this->drupalPostForm('admin/config/crm-core/match/individual', [
+      'configuration[rules][name:value][status]' => TRUE,
+      'configuration[rules][name:value][operator]' => 'CONTAINS',
+      'configuration[rules][contact_mail:value][status]' => TRUE,
+      'configuration[rules][contact_mail:value][operator]' => '=',
+    ], t('Save'));
+
+    // Capture the author user, process with ContactMatcher, and assert that the
+    // existing contact is updated with user values.
+    $author = $entity->getOwner()
+      ->setUsername('Shelley')
+      ->setEmail('shelley@example.com');
+    $author->save();
+    $author_container = \Drupal::service('collect.capture_entity')->capture($author);
+    $this->drupalGet($author_container->url());
+    $this->clickLink(t('Set up a @plugin model', ['@plugin' => t('Collect JSON')]));
+    $this->drupalPostForm(NULL, ['label' => 'User', 'id' => 'user'], t('Save'));
+    $this->drupalPostAjaxForm('admin/structure/collect/model/manage/user/processing', ['processor_add_select' => 'contact_matcher'], ['op' => t('Add')]);
+    list($contact_matcher_uuid) = $this->getProcessorKeys();
+    $this->drupalPostForm(NULL, [
+      'processors[' . $contact_matcher_uuid . '][settings][contact_type]' => 'individual',
+      'processors[' . $contact_matcher_uuid . '][settings][matcher]' => 'inmail_individual',
+    ], t('Save'));
+    $this->drupalPostForm(NULL, [
+      'processors[' . $contact_matcher_uuid . '][settings][fields][name][model_property]' => 'name',
+      'processors[' . $contact_matcher_uuid . '][settings][fields][contact_mail][model_property]' => 'mail',
+    ], t('Save'));
+    \Drupal::service('collect.postprocessor')->process($author_container);
+    $this->drupalGet('crm-core/contact');
+    $this->assertEqual(count($this->xpath('//tbody/tr')), 1);
+    $this->clickLink('Shelley');
+    $this->assertText('shelley@example.com');
+  }
+
+  /**
+   * Finds the processor keys in the processing form raw content.
+   *
+   * @return string[]
+   *   The processor keys (uuids), in order of weight.
+   */
+  protected function getProcessorKeys() {
+    preg_match_all('/processors\[([^\]]+)\]/', $this->getRawContent(), $matches);
+    return array_values(array_unique($matches[1]));
+  }
+
+}