diff --git a/tests/integration/features/bootstrap/BoardContext.php b/tests/integration/features/bootstrap/BoardContext.php
index de32b077b..995ec1fd7 100644
--- a/tests/integration/features/bootstrap/BoardContext.php
+++ b/tests/integration/features/bootstrap/BoardContext.php
@@ -57,6 +57,26 @@ class BoardContext implements Context {
 		]);
 	}
 
+	/**
+	 * @When shares the board with group :group
+	 */
+	public function sharesTheBoardWithGroup($group, TableNode $permissions = null) {
+		$defaults = [
+			'permissionEdit' => '0',
+			'permissionShare' => '0',
+			'permissionManage' => '0'
+		];
+		$tableRows = isset($permissions) ? $permissions->getRowsHash() : [];
+		$result = array_merge($defaults, $tableRows);
+		$this->sendJSONrequest('POST', '/index.php/apps/deck/boards/' . $this->board['id'] . '/acl', [
+			'type' => 1,
+			'participant' => $group,
+			'permissionEdit' => $result['permissionEdit'] === '1',
+			'permissionShare' => $result['permissionShare'] === '1',
+			'permissionManage' => $result['permissionManage'] === '1',
+		]);
+	}
+
 
 	/**
 	 * @When /^fetching the board list$/
@@ -119,4 +139,16 @@ class BoardContext implements Context {
 		];
 		return $this->board['permissions'][$mapping[$permission]];
 	}
+
+	/**
+	 * @When /^share the file "([^"]*)" with the card$/
+	 */
+	public function shareWithTheCard($file) {
+		$table = new TableNode([
+			['path', $file],
+			['shareType', 12],
+			['shareWith', (string)$this->card['id']],
+		]);
+		$this->serverContext->creatingShare($table);
+	}
 }
diff --git a/tests/integration/features/bootstrap/ServerContext.php b/tests/integration/features/bootstrap/ServerContext.php
index 8b5522c84..5116aaa92 100644
--- a/tests/integration/features/bootstrap/ServerContext.php
+++ b/tests/integration/features/bootstrap/ServerContext.php
@@ -19,6 +19,14 @@ class ServerContext implements Context {
 	public static function addFilesToSkeleton() {
 	}
 
+	/**
+	 * @Given /^acting as user "([^"]*)"$/
+	 */
+	public function actingAsUser($user) {
+		$this->loggingInUsingWebAs($user);
+		$this->asAn($user);
+	}
+
 	public function getCookieJar(): CookieJar {
 		return $this->cookieJar;
 	}
diff --git a/tests/integration/features/sharing.feature b/tests/integration/features/sharing.feature
index 3df624e64..73e51ebb0 100644
--- a/tests/integration/features/sharing.feature
+++ b/tests/integration/features/sharing.feature
@@ -4,16 +4,109 @@ Feature: File sharing
     Given user "admin" exists
     And user "user0" exists
     And user "user1" exists
-    #And user "user2" exists
-    #Given group "group0" exists
-    #And group "group1" exists
-    #Given user "user1" belongs to group "group1"
+    And user "user2" exists
+    And user "user3" exists
+    Given group "group0" exists
+    And group "group1" exists
+    Given user "user2" belongs to group "group1"
+    Given user "user3" belongs to group "group1"
 
-  Scenario: Share a file with a card
-    Given Logging in using web as "admin"
+  Scenario: Share a file with a card by the board owner
+    Given acting as user "user0"
     And creates a board named "Shared board" with color "fafafa"
-    And shares the board with user "user1"
-    Then the HTTP status code should be "200"
-    Given Logging in using web as "user1"
     And create a stack named "Stack"
     And create a card named "Test"
+    And shares the board with user "user1"
+    Then the HTTP status code should be "200"
+
+    Given using new dav path
+    When User "user0" uploads file "../data/test.txt" to "/user0-file.txt"
+    Then the HTTP status code should be "201"
+    Given acting as user "user0"
+    When share the file "/user0-file.txt" with the card
+    Then the OCS status code should be "100"
+    And the HTTP status code should be "200"
+
+    And as "user1" the file "/Deck/user0-file.txt" exists
+
+  Scenario: Share a file with a card by another user
+    Given acting as user "user0"
+    And creates a board named "Shared board" with color "fafafa"
+    And create a stack named "Stack"
+    And create a card named "Test"
+    And shares the board with user "user1"
+      | permissionEdit | 1 |
+      | permissionShare | 1 |
+      | permissionManage | 1 |
+    Then the HTTP status code should be "200"
+
+    Given using new dav path
+    When User "user1" uploads file "../data/test.txt" to "/user1-file.txt"
+    Then the HTTP status code should be "201"
+    Given acting as user "user1"
+    And share the file "/user1-file.txt" with the card
+    Then the OCS status code should be "100"
+    And the HTTP status code should be "200"
+
+    And as "user0" the file "/Deck/user1-file.txt" exists
+    And as "user1" the file "/Deck/user1-file.txt" does not exist
+
+  Scenario: Share a file with a card by another user fails without edit permission
+    Given acting as user "user0"
+    And creates a board named "Shared board" with color "fafafa"
+    And create a stack named "Stack"
+    And create a card named "Test"
+    And shares the board with user "user1"
+    Then the HTTP status code should be "200"
+
+    Given using new dav path
+    When User "user1" uploads file "../data/test.txt" to "/user1-file.txt"
+    Then the HTTP status code should be "201"
+    Given acting as user "user1"
+    And share the file "/user1-file.txt" with the card
+    Then the OCS status code should be "404"
+    And the HTTP status code should be "200"
+    And as "user0" the file "/Deck/user1-file.txt" does not exist
+
+  Scenario: Share a file with a card by another user through a group
+    Given acting as user "user0"
+    And creates a board named "Shared board" with color "fafafa"
+    And create a stack named "Stack"
+    And create a card named "Test"
+    And shares the board with group "group1"
+    Then the HTTP status code should be "200"
+
+    Given using new dav path
+    When User "user0" uploads file "../data/test.txt" to "/user0-file2.txt"
+    Then the HTTP status code should be "201"
+    Given acting as user "user0"
+    When share the file "/user0-file2.txt" with the card
+    Then the OCS status code should be "100"
+    And the HTTP status code should be "200"
+
+    And as "user2" the file "/Deck/user0-file2.txt" exists
+    And as "user0" the file "/Deck/user0-file2.txt" does not exist
+
+  Scenario: Remove incoming group share as a user
+    Given acting as user "user0"
+    And creates a board named "Shared board" with color "fafafa"
+    And create a stack named "Stack"
+    And create a card named "Test"
+    And shares the board with group "group1"
+    Then the HTTP status code should be "200"
+
+    Given using new dav path
+    When User "user0" uploads file "../data/test.txt" to "/user0-file2.txt"
+    Then the HTTP status code should be "201"
+    Given acting as user "user0"
+    When share the file "/user0-file2.txt" with the card
+    Then the OCS status code should be "100"
+    And the HTTP status code should be "200"
+
+    And as "user2" the file "/Deck/user0-file2.txt" exists
+    And as "user3" the file "/Deck/user0-file2.txt" exists
+    And as "user0" the file "/Deck/user0-file2.txt" does not exist
+
+    Given User "user2" deletes file "/Deck/user0-file2.txt"
+    And as "user2" the file "/Deck/user0-file2.txt" does not exist
+    And as "user3" the file "/Deck/user0-file2.txt" exists
diff --git a/tests/integration/run.sh b/tests/integration/run.sh
index 8268f1d0f..ab9790b26 100755
--- a/tests/integration/run.sh
+++ b/tests/integration/run.sh
@@ -15,10 +15,8 @@ INSTALLED=$($OCC status | grep installed: | cut -d " " -f 5)
 if [ "$INSTALLED" == "true" ]; then
     $OCC app:enable deck
 else
-    if [ "$SCENARIO_TO_RUN" != "setup_features/setup.feature" ]; then
-        echo "Nextcloud instance needs to be installed" >&2
-        exit 1
-    fi
+	echo "Nextcloud instance needs to be installed" >&2
+	exit 1
 fi
 
 composer install