Fixed hasSchema tests & formatting

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 ## 2.0.0 under development
 
+- Enh #762: Add methods `SchemaInterface::hasSchema()`, `SchemaInterface::hasTable()`, `SchemaInterface::hasView()` (@evil1)
 - Enh #820: Support `Traversable` values for `AbstractDMLQueryBuilder::batchInsert()` method with empty columns (@Tigrov)
 - Enh #815: Refactor `Query::column()` method (@Tigrov) 
 - Enh #816: Allow scalar values for `$columns` parameter of `Query::select()` and `Query::addSelect()` methods (@Tigrov)

src/Schema/SchemaInterface.php

@@ -422,9 +422,9 @@ public function getViewNames(string $schema = '', bool $refresh = false): array;
      *
      * @param string $tableName The table name to search for
      * @param string $schema The schema of the tables. Defaults to empty string, meaning the current or default schema
-     *  name. If not empty, the table will be searched in the specified schema.
+     * name. If not empty, the table will be searched in the specified schema.
      * @param bool $refresh Whether to fetch the latest available table names. If this is false, view names fetched
-     *    before (if available) will be returned.
+     * before (if available) will be returned.
      *
      * @return bool Whether table exists.
      */
@@ -435,7 +435,7 @@ public function hasTable(string $tableName, string $schema = '', bool $refresh =
      *
      * @param string $schema The schema name to search for
      * @param bool $refresh Whether to fetch the latest available schema names. If this is false, view names fetched
-     *   before (if available) will be returned.
+     * before (if available) will be returned.
      *
      * @return bool Whether schema exists.
      */
@@ -446,9 +446,9 @@ public function hasSchema(string $schema, bool $refresh = false): bool;
      *
      * @param string $viewName The view name to search for
      * @param string $schema The schema of the tables. Defaults to empty string, meaning the current or default schema
-     *   name. If not empty, the table will be searched in the specified schema.
+     * name. If not empty, the table will be searched in the specified schema.
      * @param bool $refresh Whether to fetch the latest available view names. If this is false, view names fetched
-     *  before (if available) will be returned.
+     * before (if available) will be returned.
      *
      * @return bool Whether view exists.
      */

tests/Common/CommonSchemaTest.php

@@ -419,6 +419,11 @@ public function testHasTable(): void
         $this->assertTrue($schema->hasTable('category', '', true));
         $this->assertFalse($schema->hasTable('no_such_table', '', true));
 
+        if ($db->getDriverName() !== 'sqlite') {
+            $this->assertFalse($schema->hasTable('customer', 'no_such_schema', true));
+            $this->assertFalse($schema->hasTable('category', 'no_such_schema', true));
+        }
+
         $db->close();
     }
 
@@ -511,6 +516,10 @@ public function testHasView(): void
         $this->assertTrue($schema->hasView('animal_view', '', true));
         $this->assertFalse($schema->hasView('no_such_view', '', true));
 
+        if ($db->getDriverName() !== 'sqlite') {
+            $this->assertFalse($schema->hasView('animal_view', 'no_such_schema', true));
+        }
+
         $db->close();
     }