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Add tests for nested keyed/unkeyed collections (CoreOffice#38)
CoreOffice#34 encounters a crasher when trying to decode nested arrays. This PR tries to add some more tests for nested keyed/unkeyed collections: - `[String: [Int]]` (dictionary of arrays) - `[String: [String: Int]]` (dictionary of dictionaries) - `[[Int]]` (array of arrays) - `[[String: Int]]` (array of dictionaries) * Added tests for nested complex (keyed/unkeyed) boxes * Fix trailing whitespace and indentation * Remove whitespace between doc comment and code * Avoid conflict in XMLDecoder.swift
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,143 @@ | ||
| // | ||
| // NestingTests.swift | ||
| // XMLCoderTests | ||
| // | ||
| // Created by Vincent Esche on 12/22/18. | ||
| // | ||
|
|
||
| import XCTest | ||
| @testable import XMLCoder | ||
|
|
||
| final class NestingTests: XCTestCase { | ||
| var encoder: XMLEncoder { | ||
| let encoder = XMLEncoder() | ||
| encoder.outputFormatting = [.prettyPrinted] | ||
| return encoder | ||
| } | ||
|
|
||
| var decoder: XMLDecoder { | ||
| let decoder = XMLDecoder() | ||
| return decoder | ||
| } | ||
|
|
||
| let unkeyedWithinUnkeyed: [[Int]] = [ | ||
| [1, 2, 3], | ||
| [1, 2, 3], | ||
| ] | ||
|
|
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| let unkeyedWithinKeyed: [String: [Int]] = [ | ||
| "first": [1, 2, 3], | ||
| "second": [1, 2, 3], | ||
| ] | ||
|
|
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| let keyedWithinUnkeyed: [[String: Int]] = [ | ||
| ["first": 1], | ||
| ["second": 2], | ||
| ] | ||
|
|
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| let keyedWithinKeyed: [String: [String: Int]] = [ | ||
| "first": ["a": 1, "b": 2], | ||
| "second": ["c": 3, "d": 4], | ||
| ] | ||
|
|
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| func testEncodeUnkeyedWithinUnkeyed() throws { | ||
| XCTAssertNoThrow(try encoder.encode(unkeyedWithinUnkeyed, withRootKey: "element")) | ||
| } | ||
|
|
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| func testEncodeUnkeyedWithinKeyed() throws { | ||
| XCTAssertNoThrow(try encoder.encode(unkeyedWithinKeyed, withRootKey: "element")) | ||
| } | ||
|
|
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| func testEncodeKeyedWithinUnkeyed() throws { | ||
| XCTAssertNoThrow(try encoder.encode(keyedWithinUnkeyed, withRootKey: "element")) | ||
| } | ||
|
|
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| func testEncodeKeyedWithinKeyed() throws { | ||
| XCTAssertNoThrow(try encoder.encode(keyedWithinKeyed, withRootKey: "element")) | ||
| } | ||
|
|
||
| func testDecodeUnkeyedWithinUnkeyed() throws { | ||
| let xml = | ||
| """ | ||
| <element> | ||
| <element> | ||
| <element>1</element> | ||
| <element>2</element> | ||
| <element>3</element> | ||
| </element> | ||
| <element> | ||
| <element>1</element> | ||
| <element>2</element> | ||
| <element>3</element> | ||
| </element> | ||
| </element> | ||
| """ | ||
| let encoded = xml.data(using: .utf8)! | ||
|
|
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| XCTAssertNoThrow(try decoder.decode(type(of: unkeyedWithinUnkeyed), from: encoded)) | ||
| } | ||
|
|
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| func testDecodeUnkeyedWithinKeyed() throws { | ||
| let xml = | ||
| """ | ||
| <element> | ||
| <first>1</first> | ||
| <first>2</first> | ||
| <first>3</first> | ||
| <second>1</second> | ||
| <second>2</second> | ||
| <second>3</second> | ||
| </element> | ||
| """ | ||
| let encoded = xml.data(using: .utf8)! | ||
|
|
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| XCTAssertNoThrow(try decoder.decode(type(of: unkeyedWithinKeyed), from: encoded)) | ||
| } | ||
|
|
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| func testDecodeKeyedWithinUnkeyed() throws { | ||
| let xml = | ||
| """ | ||
| <element> | ||
| <element> | ||
| <first>1</first> | ||
| </element> | ||
| <element> | ||
| <second>2</second> | ||
| </element> | ||
| </element> | ||
| """ | ||
| let encoded = xml.data(using: .utf8)! | ||
|
|
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| XCTAssertNoThrow(try decoder.decode(type(of: keyedWithinUnkeyed), from: encoded)) | ||
| } | ||
|
|
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| func testDecodeKeyedWithinKeyed() throws { | ||
| let xml = | ||
| """ | ||
| <element> | ||
| <first> | ||
| <b>2</b> | ||
| <a>1</a> | ||
| </first> | ||
| <second> | ||
| <c>3</c> | ||
| <d>4</d> | ||
| </second> | ||
| </element> | ||
| """ | ||
| let encoded = xml.data(using: .utf8)! | ||
|
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| XCTAssertNoThrow(try decoder.decode(type(of: keyedWithinKeyed), from: encoded)) | ||
| } | ||
|
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| static var allTests = [ | ||
| ("testEncodeUnkeyedWithinUnkeyed", testEncodeUnkeyedWithinUnkeyed), | ||
| ("testEncodeUnkeyedWithinKeyed", testEncodeUnkeyedWithinKeyed), | ||
| ("testEncodeKeyedWithinUnkeyed", testEncodeKeyedWithinUnkeyed), | ||
| ("testEncodeKeyedWithinKeyed", testEncodeKeyedWithinKeyed), | ||
| ("testDecodeUnkeyedWithinUnkeyed", testDecodeUnkeyedWithinUnkeyed), | ||
| ("testDecodeUnkeyedWithinKeyed", testDecodeUnkeyedWithinKeyed), | ||
| ("testDecodeKeyedWithinUnkeyed", testDecodeKeyedWithinUnkeyed), | ||
| ("testDecodeKeyedWithinKeyed", testDecodeKeyedWithinKeyed), | ||
| ] | ||
| } |
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