DataLireCoder swift package

Tests/DLCEncoderTests/FailedEncoderTests.swift

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+import XCTest
+import DLCCommon
+
+@testable import DLCEncoder
+
+final class FailedEncoderTests: XCTestCase {
+    func testKeyedContainer() {
+        let path = [RowCodingKey(intValue: 1), RowCodingKey(intValue: 2)]
+        let encoder = FailedEncoder(codingPath: path)
+        let container = encoder.container(keyedBy: RowCodingKey.self)
+        XCTAssertEqual(container.codingPath as? [RowCodingKey], path)
+    }
+    
+    func testUnkeyedContainer() {
+        let path = [RowCodingKey(intValue: 1), RowCodingKey(intValue: 2)]
+        let encoder = FailedEncoder(codingPath: path)
+        let container = encoder.unkeyedContainer()
+        XCTAssertTrue(container is FailedEncodingContainer<RowCodingKey>)
+        XCTAssertEqual(container.codingPath as? [RowCodingKey], path)
+    }
+    
+    func testSingleValueContainer() {
+        let path = [RowCodingKey(intValue: 1), RowCodingKey(intValue: 2)]
+        let encoder = FailedEncoder(codingPath: path)
+        let container = encoder.singleValueContainer()
+        XCTAssertTrue(container is FailedEncodingContainer<RowCodingKey>)
+        XCTAssertEqual(container.codingPath as? [RowCodingKey], path)
+    }
+}