Added initialization tests

Szaq · Apr 13, 2016 · 1b0be5b · 1b0be5b
1 parent ca81ab0
commit 1b0be5b
Showing 1 changed file with 41 additions and 0 deletions.
diff --git a/BinaryDataTests.swift b/BinaryDataTests.swift
@@ -18,6 +18,47 @@ class BinaryDataTests: XCTestCase {
             block()
         }
     }
+
+    //MARK: - Initialization
+
+    func testArrayLiteralInit() {
+        let data:BinaryData = [0xf, 0x00, 0x1, 0xa]
+        XCTAssertEqual(data.data, [0xf, 0x00, 0x1, 0xa])
+        XCTAssertTrue(data.bigEndian)
+    }
+
+    func testArrayInit() {
+        let data = BinaryData(data: [0xf, 0x00, 0x1, 0xa])
+        XCTAssertEqual(data.data, [0xf, 0x00, 0x1, 0xa])
+        XCTAssertTrue(data.bigEndian)
+
+        let dataExplicitBigEndianTrue = BinaryData(data: [0xf, 0x00, 0x1, 0xa], bigEndian: true)
+        XCTAssertEqual(dataExplicitBigEndianTrue.data, [0xf, 0x00, 0x1, 0xa])
+        XCTAssertTrue(dataExplicitBigEndianTrue.bigEndian)
+
+        let dataExplicitBigEndianFalse = BinaryData(data: [0xf, 0x00, 0x1, 0xa], bigEndian: false)
+        XCTAssertEqual(dataExplicitBigEndianFalse.data, [0xf, 0x00, 0x1, 0xa])
+        XCTAssertFalse(dataExplicitBigEndianFalse.bigEndian)
+    }
+
+    func testNSDataInit() {
+        guard let nsData = NSData(base64EncodedString: "MTIzNA==", options: NSDataBase64DecodingOptions())
+            else { XCTFail("Failed to decode test Base64 string"); return}
+
+        let data = BinaryData(data: nsData)
+        XCTAssertEqual(data.data, [49, 50, 51, 52])
+        XCTAssertTrue(data.bigEndian)
+
+        let dataExplicitBigEndianTrue = BinaryData(data: nsData, bigEndian: true)
+        XCTAssertEqual(dataExplicitBigEndianTrue.data, [49, 50, 51, 52])
+        XCTAssertTrue(dataExplicitBigEndianTrue.bigEndian)
+
+        let dataExplicitBigEndianFalse = BinaryData(data: nsData, bigEndian: false)
+        XCTAssertEqual(dataExplicitBigEndianFalse.data, [49, 50, 51, 52])
+        XCTAssertFalse(dataExplicitBigEndianFalse.bigEndian)
+    }
+
+
 
     //MARK: - Reading One - byte values