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Add BalanceStatus for insufficient wordings (trustwallet#400)
* Add BalanceStatus for insufficient texts * add protected logic (set gasSufficient = false) * Remove private _L(), use switch instead of if-else * Add BalanceStatusTests
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,74 @@ | ||
| // Copyright SIX DAY LLC. All rights reserved. | ||
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| import Foundation | ||
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| enum BalanceStatus { | ||
| case ether(etherSufficient: Bool, gasSufficient: Bool) | ||
| case token(tokenSufficient: Bool, gasSufficient: Bool) | ||
| } | ||
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| extension BalanceStatus { | ||
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| enum Key { | ||
| case insufficientEther | ||
| case insufficientGas | ||
| case insufficientToken | ||
| case correct | ||
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| var string: String { | ||
| switch self { | ||
| case .insufficientEther: | ||
| return "send.error.insufficientEther" | ||
| case .insufficientGas: | ||
| return "send.error.insufficientGas" | ||
| case .insufficientToken: | ||
| return "send.error.insufficientToken" | ||
| case .correct: | ||
| return "" | ||
| } | ||
| } | ||
| } | ||
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| var sufficient: Bool { | ||
| switch self { | ||
| case .ether(let etherSufficient, let gasSufficient): | ||
| return etherSufficient && gasSufficient | ||
| case .token(let tokenSufficient, let gasSufficient): | ||
| return tokenSufficient && gasSufficient | ||
| } | ||
| } | ||
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| var insufficientTextKey: Key { | ||
| switch self { | ||
| case .ether(let etherSufficient, let gasSufficient): | ||
| if !etherSufficient { | ||
| return .insufficientEther | ||
| } | ||
| if !gasSufficient { | ||
| return .insufficientGas | ||
| } | ||
| case .token(let tokenSufficient, let gasSufficient): | ||
| if !tokenSufficient { | ||
| return .insufficientToken | ||
| } | ||
| if !gasSufficient { | ||
| return .insufficientGas | ||
| } | ||
| } | ||
| return .correct | ||
| } | ||
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| var insufficientText: String { | ||
| let key = insufficientTextKey | ||
| switch key { | ||
| case .insufficientEther: | ||
| return NSLocalizedString(key.string, value: "Insufficient ethers", comment: "") | ||
| case .insufficientGas: | ||
| return NSLocalizedString(key.string, value: "Insufficient ethers for gas fee", comment: "") | ||
| case .insufficientToken: | ||
| return NSLocalizedString(key.string, value: "Insufficient tokens", comment: "") | ||
| case .correct: | ||
| return "" | ||
| } | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,51 @@ | ||
| // Copyright SIX DAY LLC. All rights reserved. | ||
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| import XCTest | ||
| @testable import Trust | ||
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| class BalanceStatusTests: XCTestCase { | ||
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| func testSufficientEth() { | ||
| let status: BalanceStatus = .ether(etherSufficient: true, gasSufficient: true) | ||
| XCTAssertTrue(status.sufficient) | ||
| XCTAssertEqual(.correct, status.insufficientTextKey) | ||
| } | ||
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| func testInsufficientGasForEth() { | ||
| let status: BalanceStatus = .ether(etherSufficient: true, gasSufficient: false) | ||
| XCTAssertFalse(status.sufficient) | ||
| XCTAssertEqual(.insufficientGas, status.insufficientTextKey) | ||
| } | ||
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| func testInsufficientEth() { | ||
| let status: BalanceStatus = .ether(etherSufficient: false, gasSufficient: true) | ||
| XCTAssertFalse(status.sufficient) | ||
| XCTAssertEqual(.insufficientEther, status.insufficientTextKey) | ||
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| let status2: BalanceStatus = .ether(etherSufficient: false, gasSufficient: false) | ||
| XCTAssertFalse(status2.sufficient) | ||
| XCTAssertEqual(.insufficientEther, status2.insufficientTextKey) | ||
| } | ||
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| func testSufficientTokens() { | ||
| let status: BalanceStatus = .token(tokenSufficient: true, gasSufficient: true) | ||
| XCTAssertTrue(status.sufficient) | ||
| XCTAssertEqual(.correct, status.insufficientTextKey) | ||
| } | ||
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| func testInsufficientGasForTokens() { | ||
| let status: BalanceStatus = .token(tokenSufficient: true, gasSufficient: false) | ||
| XCTAssertFalse(status.sufficient) | ||
| XCTAssertEqual(.insufficientGas, status.insufficientTextKey) | ||
| } | ||
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| func testInsufficientTokens() { | ||
| let status: BalanceStatus = .token(tokenSufficient: false, gasSufficient: true) | ||
| XCTAssertFalse(status.sufficient) | ||
| XCTAssertEqual(.insufficientToken, status.insufficientTextKey) | ||
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| let status2: BalanceStatus = .token(tokenSufficient: false, gasSufficient: false) | ||
| XCTAssertFalse(status2.sufficient) | ||
| XCTAssertEqual(.insufficientToken, status2.insufficientTextKey) | ||
| } | ||
| } |