diff --git a/core/modules/field/src/Tests/Number/NumberFieldTest.php b/core/modules/field/src/Tests/Number/NumberFieldTest.php
index ded9c22..1fa1c4b 100644
--- a/core/modules/field/src/Tests/Number/NumberFieldTest.php
+++ b/core/modules/field/src/Tests/Number/NumberFieldTest.php
@@ -34,7 +34,7 @@ class NumberFieldTest extends WebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->web_user = $this->drupalCreateUser(array('view test entity', 'administer entity_test content', 'administer content types', 'administer node fields', 'administer node display', 'bypass node access'));
+    $this->web_user = $this->drupalCreateUser(array('view test entity', 'administer entity_test content', 'administer content types', 'administer node fields', 'administer node display', 'bypass node access', 'administer entity_test fields'));
     $this->drupalLogin($this->web_user);
   }
 
@@ -459,4 +459,38 @@ function testNumberFormatter() {
     $this->assertRaw($integer_formatted, 'Random integer formatted');
   }
 
+  /**
+   * Tests setting the minimum value of a float field through the interface.
+   */
+  function testCreateNumberFloatField() {
+    // Create a float field.
+    $field_name = Unicode::strtolower($this->randomMachineName());
+    entity_create('field_storage_config', array(
+      'field_name' => $field_name,
+      'entity_type' => 'entity_test',
+      'type' => 'float',
+    ))->save();
+
+    entity_create('field_config', array(
+      'field_name' => $field_name,
+      'entity_type' => 'entity_test',
+      'bundle' => 'entity_test',
+    ))->save();
+
+    // Set the minimum value to a decimal value.
+    $edit = array(
+      'field[settings][min]' => 0.1,
+    );
+    $this->drupalPostForm('entity_test/structure/entity_test/fields/entity_test.entity_test.' . $field_name, $edit, t('Save settings'));
+    // Check if an error message is shown.
+    $this->assertNoRaw(t('%name is not a valid number.', array('%name' => t('Minimum'))), 'Saved decimal value as minimal value on a float field');
+
+    // Set the minimum value to an integer value.
+    $edit = array(
+      'field[settings][min]' => 1,
+    );
+    $this->drupalPostForm('entity_test/structure/entity_test/fields/entity_test.entity_test.' . $field_name, $edit, t('Save settings'));
+    // Check if an error message is shown.
+    $this->assertNoRaw(t('%name is not a valid number.', array('%name' => t('Minimum'))), 'Saved integer value as minimal value on a float field');
+  }
 }