add swiftUI code

2025-01-22 14:09:10 +08:00
parent 68e7b7347c
commit 8a99853829
2531 changed files with 486215 additions and 0 deletions
@@ -0,0 +1,51 @@
+import XCTest
+
+@testable import GRDB
+
+class DatabaseValueConvertibleEscapingTests: GRDBTestCase {
+    
+    func testNull() throws {
+        try makeDatabaseQueue().inDatabase { db in
+            try XCTAssertEqual(DatabaseValue.null.sqlExpression.quotedSQL(db), "NULL")
+        }
+    }
+    
+    func testText() throws {
+        try makeDatabaseQueue().inDatabase { db in
+            try XCTAssertEqual("".sqlExpression.quotedSQL(db), "''")
+            try XCTAssertEqual("foo".sqlExpression.quotedSQL(db), "'foo'")
+            try XCTAssertEqual("\"foo\"".sqlExpression.quotedSQL(db), #"'"foo"'"#)
+            try XCTAssertEqual("'foo'".sqlExpression.quotedSQL(db), "'''foo'''")
+        }
+    }
+    
+    func testInteger() throws {
+        try makeDatabaseQueue().inDatabase { db in
+            try XCTAssertEqual(0.sqlExpression.quotedSQL(db), "0")
+            try XCTAssertEqual(Int64.min.sqlExpression.quotedSQL(db), "-9223372036854775808")
+            try XCTAssertEqual(Int64.max.sqlExpression.quotedSQL(db), "9223372036854775807")
+        }
+    }
+    
+    func testDouble() throws {
+        try makeDatabaseQueue().inDatabase { db in
+            try XCTAssertEqual(0.0.sqlExpression.quotedSQL(db), "0.0")
+            try XCTAssertEqual(1.0.sqlExpression.quotedSQL(db), "1.0")
+            try XCTAssertEqual((-1.0).sqlExpression.quotedSQL(db), "-1.0")
+            try XCTAssertEqual(1.5.sqlExpression.quotedSQL(db), "1.5")
+        }
+    }
+    
+    func testBlob() throws {
+        try makeDatabaseQueue().inDatabase { db in
+            try XCTAssertEqual(Data().sqlExpression.quotedSQL(db), "X''")
+            try XCTAssertEqual("foo".data(using: .utf8)!.sqlExpression.quotedSQL(db), "X'666F6F'")
+        }
+    }
+    
+    func testComplexExpression() throws {
+        try makeDatabaseQueue().inDatabase { db in
+            try XCTAssertEqual((Column("a") == 12).quotedSQL(db), #""a" = 12"#)
+        }
+    }
+}