1 files changed, 53 insertions, 0 deletions
diff --git a/LA/Test/MatrixXT/MatrixXT.swift b/LA/Test/MatrixXT/MatrixXT.swift
new file mode 100644
index 0000000..55661be
--- /dev/null
+++ b/LA/Test/MatrixXT/MatrixXT.swift
@@ -0,0 +1,53 @@
+//
+//  MatrixXT.swift
+//  MatrixXT
+//
+//  Created by Jacky Jack on 21/10/2024.
+//
+
+import Testing
+
+struct MatrixXT {
+
+    @Test func example() async throws {
+        // Write your test here and use APIs like `#expect(...)` to check expected conditions.
+    }
+    
+    @Test func matrix_create_with_init() async throws {
+        do {
+            let _ = try Matrix(row:-1,column: -1,val:0.0)
+            Issue.record("Should fail")
+        } catch {
+            //should allway get here,
+        }
+        do {
+            let _ = try Matrix(row: 0, column: 0, val: 0.0)
+            Issue.record("Should fail")
+        } catch {
+            //should allways get here
+        }
+        do {
+            let _ = try Matrix(row: 1, column: 1, val: 0.0)
+        } catch {
+            Issue.record("Failed")
+        }
+        
+        do {
+            let _ = try Matrix(row: 2, column: 2, val: 0.0)
+        } catch {
+            Issue.record("Failed")
+        }
+        do {
+            let _ = try Matrix(row: 3, column: 3, val: 0.0)
+        } catch {
+            Issue.record("Failed")
+        }
+        do {
+            let _ = try Matrix(row:16, column: 16, val: 0.0)
+        } catch {
+            Issue.record("Failed")
+        }
+        
+}
+
+}