130 lines
4.1 KiB
Swift
130 lines
4.1 KiB
Swift
import XCTest
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@testable import HummingbirdMustache
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final class MethodTests: XCTestCase {
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func testLowercased() throws {
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let template = try HBMustacheTemplate(string: """
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{{ lowercased(name) }}
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""")
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let object: [String: Any] = ["name": "Test"]
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XCTAssertEqual(template.render(object), "test")
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}
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func testUppercased() throws {
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let template = try HBMustacheTemplate(string: """
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{{ uppercased(name) }}
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""")
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let object: [String: Any] = ["name": "Test"]
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XCTAssertEqual(template.render(object), "TEST")
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}
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func testFirstLast() throws {
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let template = try HBMustacheTemplate(string: """
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{{#repo}}
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<b>{{#first()}}first: {{/}}{{#last()}}last: {{/}}{{ name }}</b>
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{{/repo}}
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""")
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let object: [String: Any] = ["repo": [["name": "resque"], ["name": "hub"], ["name": "rip"]]]
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XCTAssertEqual(template.render(object), """
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<b>first: resque</b>
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<b>hub</b>
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<b>last: rip</b>
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""")
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}
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func testIndex() throws {
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let template = try HBMustacheTemplate(string: """
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{{#repo}}
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<b>{{#index()}}{{plusone(.)}}{{/}}) {{ name }}</b>
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{{/repo}}
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""")
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let object: [String: Any] = ["repo": [["name": "resque"], ["name": "hub"], ["name": "rip"]]]
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XCTAssertEqual(template.render(object), """
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<b>1) resque</b>
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<b>2) hub</b>
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<b>3) rip</b>
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""")
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}
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func testEvenOdd() throws {
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let template = try HBMustacheTemplate(string: """
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{{#repo}}
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<b>{{index()}}) {{#even()}}even {{/}}{{#odd()}}odd {{/}}{{ name }}</b>
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{{/repo}}
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""")
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let object: [String: Any] = ["repo": [["name": "resque"], ["name": "hub"], ["name": "rip"]]]
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XCTAssertEqual(template.render(object), """
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<b>0) even resque</b>
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<b>1) odd hub</b>
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<b>2) even rip</b>
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""")
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}
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func testReversed() throws {
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let template = try HBMustacheTemplate(string: """
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{{#reversed(repo)}}
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<b>{{ name }}</b>
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{{/repo}}
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""")
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let object: [String: Any] = ["repo": [["name": "resque"], ["name": "hub"], ["name": "rip"]]]
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XCTAssertEqual(template.render(object), """
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<b>rip</b>
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<b>hub</b>
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<b>resque</b>
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""")
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}
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func testArrayIndex() throws {
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let template = try HBMustacheTemplate(string: """
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{{#repo}}
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<b>{{ index() }}) {{ name }}</b>
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{{/repo}}
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""")
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let object: [String: Any] = ["repo": [["name": "resque"], ["name": "hub"], ["name": "rip"]]]
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XCTAssertEqual(template.render(object), """
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<b>0) resque</b>
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<b>1) hub</b>
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<b>2) rip</b>
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""")
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}
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func testArraySorted() throws {
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let template = try HBMustacheTemplate(string: """
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{{#sorted(repo)}}
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<b>{{ index() }}) {{ . }}</b>
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{{/repo}}
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""")
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let object: [String: Any] = ["repo": ["resque", "hub", "rip"]]
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XCTAssertEqual(template.render(object), """
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<b>0) hub</b>
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<b>1) resque</b>
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<b>2) rip</b>
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""")
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}
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func testDictionaryEnumerated() throws {
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let template = try HBMustacheTemplate(string: """
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{{#enumerated(.)}}<b>{{ key }} = {{ value }}</b>{{/.}}
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""")
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let object: [String: Any] = ["one": 1, "two": 2]
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let result = template.render(object)
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XCTAssertTrue(result == "<b>one = 1</b><b>two = 2</b>" || result == "<b>two = 2</b><b>one = 1</b>")
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}
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func testDictionarySortedByKey() throws {
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let template = try HBMustacheTemplate(string: """
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{{#sorted(.)}}<b>{{ key }} = {{ value }}</b>{{/.}}
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""")
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let object: [String: Any] = ["one": 1, "two": 2, "three": 3]
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let result = template.render(object)
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XCTAssertEqual(result, "<b>one = 1</b><b>three = 3</b><b>two = 2</b>")
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}
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}
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