From b7e1a5372bed50c3343ac686b8e24bdd468db40b Mon Sep 17 00:00:00 2001
From: Nick Cooke <36927374+ncooke3@users.noreply.github.com>
Date: Fri, 10 Jan 2025 14:11:24 -0500
Subject: [PATCH] [Config] Port ConfigValueOrigTests.swift and generate new
 tests (#14329)

---
 .../SwiftUnit/ConfigValueOrigTests.swift      |  72 ++++++++
 .../Tests/SwiftUnit/ConfigValueTests.swift    | 174 ++++++++++++++++++
 2 files changed, 246 insertions(+)
 create mode 100644 FirebaseRemoteConfig/Tests/SwiftUnit/ConfigValueOrigTests.swift
 create mode 100644 FirebaseRemoteConfig/Tests/SwiftUnit/ConfigValueTests.swift

diff --git a/FirebaseRemoteConfig/Tests/SwiftUnit/ConfigValueOrigTests.swift b/FirebaseRemoteConfig/Tests/SwiftUnit/ConfigValueOrigTests.swift
new file mode 100644
index 00000000000..ab68ad0e65c
--- /dev/null
+++ b/FirebaseRemoteConfig/Tests/SwiftUnit/ConfigValueOrigTests.swift
@@ -0,0 +1,72 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+@testable import FirebaseRemoteConfig
+import XCTest
+
+class RemoteConfigValueOrigTests: XCTestCase {
+  func testConfigValueWithDifferentValueTypes() throws {
+    let valueA = "0.33333"
+    let dataA = try XCTUnwrap(valueA.data(using: .utf8))
+
+    let configValueA = RemoteConfigValue(data: dataA, source: .remote)
+    XCTAssertEqual(configValueA.stringValue, valueA)
+    XCTAssertEqual(configValueA.dataValue, dataA)
+    XCTAssertEqual(
+      configValueA.numberValue,
+      NSNumber(floatLiteral: 0.33333)
+    )
+    XCTAssertEqual(configValueA.boolValue, (valueA as NSString).boolValue)
+
+    let valueB = "NO"
+    let dataB = try XCTUnwrap(valueB.data(using: .utf8))
+    let configValueB = RemoteConfigValue(data: dataB, source: .remote)
+    XCTAssertEqual(configValueB.boolValue, (valueB as NSString).boolValue)
+
+    // Test JSON value.
+    let jsonDictionary = ["key1": "value1"]
+    let jsonArray = [["key1": "value1"], ["key2": "value2"]]
+
+    let jsonData = try JSONSerialization.data(withJSONObject: jsonDictionary, options: [])
+    let configValueC = RemoteConfigValue(data: jsonData, source: .remote)
+    XCTAssertEqual(configValueC.jsonValue as? [String: String], jsonDictionary)
+
+    let jsonArrayData = try JSONSerialization.data(withJSONObject: jsonArray, options: [])
+    let configValueD = RemoteConfigValue(data: jsonArrayData, source: .remote)
+    XCTAssertEqual(configValueD.jsonValue as? [[String: String]], jsonArray)
+  }
+
+  func testConfigValueToNumber() throws {
+    let strValue1 = "0.33"
+    let data1 = try XCTUnwrap(strValue1.data(using: .utf8))
+    let value1 = RemoteConfigValue(data: data1, source: .remote)
+    XCTAssertEqual(value1.numberValue.floatValue, Float(strValue1)!)
+
+    let strValue2 = "3.14159265358979"
+    let data2 = try XCTUnwrap(strValue2.data(using: .utf8))
+    let value2 = RemoteConfigValue(data: data2, source: .remote)
+    XCTAssertEqual(value2.numberValue.doubleValue, Double(strValue2)!)
+
+    let strValue3 = "1000000000"
+    let data3 = try XCTUnwrap(strValue3.data(using: .utf8))
+    let value3 = RemoteConfigValue(data: data3, source: .remote)
+
+    XCTAssertEqual(value3.numberValue.intValue, Int(strValue3)!)
+
+    let strValue4 = "1000000000123"
+    let data4 = try XCTUnwrap(strValue4.data(using: .utf8))
+    let value4 = RemoteConfigValue(data: data4, source: .remote)
+    XCTAssertEqual(value4.numberValue.int64Value, Int64(strValue4)!)
+  }
+}
diff --git a/FirebaseRemoteConfig/Tests/SwiftUnit/ConfigValueTests.swift b/FirebaseRemoteConfig/Tests/SwiftUnit/ConfigValueTests.swift
new file mode 100644
index 00000000000..2e30e76b8ec
--- /dev/null
+++ b/FirebaseRemoteConfig/Tests/SwiftUnit/ConfigValueTests.swift
@@ -0,0 +1,174 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+@testable import FirebaseRemoteConfig
+import XCTest
+
+class RemoteConfigValueTests: XCTestCase {
+  func testStringValue_validUTF8Data() throws {
+    // Given
+    let data = try XCTUnwrap("test string".data(using: .utf8))
+    let configValue = RemoteConfigValue(data: data, source: .remote)
+    // When
+    let stringValue = configValue.stringValue
+    // Then
+    XCTAssertEqual(stringValue, "test string")
+  }
+
+  func testStringValue_invalidUTF8Data() {
+    // Given
+    let data = Data([0xFA, 0xDE, 0xD0, 0x0D]) // Invalid UTF-8
+    let configValue = RemoteConfigValue(data: data, source: .remote)
+    // When
+    let stringValue = configValue.stringValue
+    // Then
+    XCTAssertEqual(stringValue, "")
+  }
+
+  func testStringValue_nilData() {
+    // Given
+    let configValue = RemoteConfigValue(data: nil, source: .remote)
+    // When
+    let stringValue = configValue.stringValue
+    // Then
+    XCTAssertEqual(stringValue, "")
+  }
+
+  func testStringValue_emptyData() {
+    // Given
+    let configValue = RemoteConfigValue(data: Data(), source: .remote)
+    // When
+    let stringValue = configValue.stringValue
+    // Then
+    XCTAssertEqual(stringValue, "")
+  }
+
+  func testNumberValue_validDoubleString() throws {
+    // Given
+    let data = try XCTUnwrap("123.45".data(using: .utf8))
+    let configValue = RemoteConfigValue(data: data, source: .remote)
+    // When
+    let numberValue = configValue.numberValue
+    // Then
+    XCTAssertEqual(numberValue, 123.45)
+  }
+
+  func testNumberValue_invalidDoubleString() throws {
+    // Given
+    let data = try XCTUnwrap("not a number".data(using: .utf8))
+    let configValue = RemoteConfigValue(data: data, source: .remote)
+    // When
+    let numberValue = configValue.numberValue
+    // Then
+    XCTAssertEqual(numberValue, 0)
+  }
+
+  func testNumberValue_emptyData() {
+    // Given
+    let configValue = RemoteConfigValue(data: nil, source: .remote)
+    // When
+    let numberValue = configValue.numberValue
+    // Then
+    XCTAssertEqual(numberValue, 0)
+  }
+
+  func testBoolValue_trueValues() throws {
+    // Given
+    let trueStrings = ["true", "TRUE", "1", "yes", "YES", "y", "Y"]
+    for str in trueStrings {
+      // When
+      let data = try XCTUnwrap(str.data(using: .utf8))
+      let configValue = RemoteConfigValue(data: data, source: .remote)
+      // Then
+      XCTAssertTrue(configValue.boolValue)
+    }
+  }
+
+  func testBoolValue_falseValues() throws {
+    // Given
+    let falseStrings = ["false", "FALSE", "0", "no", "NO", "n", "N", "other"]
+
+    for str in falseStrings {
+      // When, Then (combined in loop)
+      let data = try XCTUnwrap(str.data(using: .utf8))
+      let configValue = RemoteConfigValue(data: data, source: .remote)
+      XCTAssertFalse(configValue.boolValue)
+    }
+  }
+
+  func testBoolValue_emptyData() {
+    // Given
+    let configValue = RemoteConfigValue(data: nil, source: .remote)
+    // When
+    let boolValue = configValue.boolValue
+    // Then
+    XCTAssertFalse(boolValue)
+  }
+
+  func testJsonValue_validJSON() throws {
+    // Given
+    let dict = ["key": "value"]
+    let data = try JSONSerialization.data(withJSONObject: dict, options: [])
+    let configValue = RemoteConfigValue(data: data, source: .remote)
+    // When
+    let jsonValue = configValue.jsonValue
+    // Then
+    XCTAssertEqual(jsonValue as? [String: String], dict)
+  }
+
+  func testJsonValue_invalidJSON() throws {
+    // Given
+    let data = try XCTUnwrap("invalid json".data(using: .utf8)) // Invalid JSON
+    let configValue = RemoteConfigValue(data: data, source: .remote)
+    // When
+    let jsonValue = configValue.jsonValue
+    // Then
+    XCTAssertNil(jsonValue)
+  }
+
+  func testJsonValue_emptyData() {
+    // Given
+    let configValue = RemoteConfigValue(data: nil, source: .remote)
+    // When
+    let jsonValue = configValue.jsonValue
+    // Then
+    XCTAssertNil(jsonValue)
+  }
+
+  func testCopy() throws {
+    // Given
+    let data = try XCTUnwrap("test".data(using: .utf8))
+    let configValue = RemoteConfigValue(data: data, source: .remote)
+    // When
+    let copiedValue = configValue.copy(with: nil) as! RemoteConfigValue
+    // Then
+    XCTAssertEqual(configValue.dataValue, copiedValue.dataValue)
+    XCTAssertEqual(configValue.source, copiedValue.source)
+    XCTAssertEqual(configValue.stringValue, copiedValue.stringValue)
+  }
+
+  func testDebugDescription() throws {
+    // Given
+    let data = try XCTUnwrap("test".data(using: .utf8))
+    let configValue = RemoteConfigValue(data: data, source: .remote)
+    // When
+    let debugDescription = configValue.debugDescription
+    // Then
+    let expectedPrefix = "<RemoteConfigValue: "
+    XCTAssertTrue(debugDescription.hasPrefix(expectedPrefix))
+    XCTAssertTrue(debugDescription.contains("String: test"))
+    XCTAssertTrue(debugDescription.contains("Boolean: true"))
+    XCTAssertTrue(debugDescription.contains("Source: 0"))
+  }
+}