1 files changed, 69 insertions, 2 deletions

diff --git a/apps/theming/tests/ThemingDefaultsTest.php b/apps/theming/tests/ThemingDefaultsTest.php
index c943af01c6c..b454b21f840 100644
--- a/apps/theming/tests/ThemingDefaultsTest.php
+++ b/apps/theming/tests/ThemingDefaultsTest.php
@@ -195,6 +195,27 @@ class ThemingDefaultsTest extends TestCase {
 		$this->assertEquals('https://example.com/', $this->template->getBaseUrl());
 	}
 
+	public function imprintUrlProvider() {
+		return [
+			[ '' ],
+			[ 'https://example.com/imprint.html']
+		];
+	}
+
+	/**
+	 * @param $imprintUrl
+	 * @dataProvider imprintUrlProvider
+	 */
+	public function testGetImprintURL($imprintUrl) {
+		$this->config
+			->expects($this->once())
+			->method('getAppValue')
+			->with('theming', 'imprintUrl', '')
+			->willReturn($imprintUrl);
+
+		$this->assertEquals($imprintUrl, $this->template->getImprintUrl());
+	}
+
 	public function testGetSloganWithDefault() {
 		$this->config
 			->expects($this->once())
@@ -217,12 +238,13 @@ class ThemingDefaultsTest extends TestCase {
 
 	public function testGetShortFooter() {
 		$this->config
-			->expects($this->exactly(3))
+			->expects($this->exactly(4))
 			->method('getAppValue')
 			->willReturnMap([
 				['theming', 'url', $this->defaults->getBaseUrl(), 'url'],
 				['theming', 'name', 'Nextcloud', 'Name'],
 				['theming', 'slogan', $this->defaults->getSlogan(), 'Slogan'],
+				['theming', 'imprintUrl', '', ''],
 			]);
 
 		$this->assertEquals('<a href="url" target="_blank" rel="noreferrer noopener">Name</a> – Slogan', $this->template->getShortFooter());
@@ -230,17 +252,62 @@ class ThemingDefaultsTest extends TestCase {
 
 	public function testGetShortFooterEmptySlogan() {
 		$this->config
-			->expects($this->exactly(3))
+			->expects($this->exactly(4))
 			->method('getAppValue')
 			->willReturnMap([
 				['theming', 'url', $this->defaults->getBaseUrl(), 'url'],
 				['theming', 'name', 'Nextcloud', 'Name'],
 				['theming', 'slogan', $this->defaults->getSlogan(), ''],
+				['theming', 'imprintUrl', '', ''],
 			]);
 
 		$this->assertEquals('<a href="url" target="_blank" rel="noreferrer noopener">Name</a>', $this->template->getShortFooter());
 	}
 
+	public function testGetShortFooterImprint() {
+		$this->config
+			->expects($this->exactly(4))
+			->method('getAppValue')
+			->willReturnMap([
+				['theming', 'url', $this->defaults->getBaseUrl(), 'url'],
+				['theming', 'name', 'Nextcloud', 'Name'],
+				['theming', 'slogan', $this->defaults->getSlogan(), 'Slogan'],
+				['theming', 'imprintUrl', '', 'https://example.com/imprint'],
+			]);
+
+		$this->l10n
+			->expects($this->any())
+			->method('t')
+			->willReturnArgument(0);
+
+		$this->assertEquals('<a href="url" target="_blank" rel="noreferrer noopener">Name</a> – Slogan<br/><a href="https://example.com/imprint" class="legal" target="_blank" rel="noreferrer noopener">Legal notice</a>', $this->template->getShortFooter());
+	}
+
+	public function invalidImprintUrlProvider() {
+		return [
+			['example.com/imprint'],  # missing scheme
+			['https:///imprint'],     # missing host
+		];
+	}
+
+	/**
+	 * @param $invalidImprintUrl
+	 * @dataProvider invalidImprintUrlProvider
+	 */
+	public function testGetShortFooterInvalidImprint($invalidImprintUrl) {
+		$this->config
+			->expects($this->exactly(4))
+			->method('getAppValue')
+			->willReturnMap([
+				['theming', 'url', $this->defaults->getBaseUrl(), 'url'],
+				['theming', 'name', 'Nextcloud', 'Name'],
+				['theming', 'slogan', $this->defaults->getSlogan(), 'Slogan'],
+				['theming', 'imprintUrl', '', $invalidImprintUrl],
+			]);
+
+		$this->assertEquals('<a href="url" target="_blank" rel="noreferrer noopener">Name</a> – Slogan', $this->template->getShortFooter());
+	}
+
 	public function testgetColorPrimaryWithDefault() {
 		$this->config
 			->expects($this->once())