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Added sections tests. Allow for searching of context stack

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This commit is contained in:
Adam Fowler
2021-03-18 10:32:42 +00:00
parent b07ad42b49
commit 16a2c54be6
4 changed files with 303 additions and 30 deletions
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252
Tests/HummingbirdMustacheTests/SpecTests.swift
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@@ -669,6 +669,258 @@ final class SpecSectionTests: XCTestCase {
let template = #""{{#context}}Hi {{name}}.{{/context}}""#
let expected = #""Hi Joe.""#
try test(object, template, expected)
}
func testParentContext() throws {
let object: [String: Any] = ["a": "foo", "b": "wrong", "sec": ["b": "bar"], "c": ["d": "baz"]]
let template = #""{{#sec}}{{a}}, {{b}}, {{c.d}}{{/sec}}""#
let expected = #""foo, bar, baz""#
try test(object, template, expected)
}
func testVariables() throws {
let object: [String: Any] = ["foo": "bar"]
let template = #""{{#foo}} {{.}} is {{foo}} {{/foo}}""#
let expected = #"" bar is bar ""#
try test(object, template, expected)
}
func testListContexts() throws {
let object: [String: Any] = ["tops": ["tname": ["upper": "A", "lower": "a"], "middles": ["mname": "1", "bottoms": [["bname": "x"], ["bname": "y"]]]]]
let template = #"{{#tops}}{{#middles}}{{tname.lower}}{{mname}}.{{#bottoms}}{{tname.upper}}{{mname}}{{bname}}.{{/bottoms}}{{/middles}}{{/tops}}"#
let expected = #"a1.A1x.A1y."#
try test(object, template, expected)
}
func testDeeplyNestedContexts() throws {
let object: [String: Any] = ["a": ["one": 1], "b": ["two": 2], "c": ["three": 3, "d": ["four": 4, "five": 5]]]
let template = """
{{#a}}
{{one}}
{{#b}}
{{one}}{{two}}{{one}}
{{#c}}
{{one}}{{two}}{{three}}{{two}}{{one}}
{{#d}}
{{one}}{{two}}{{three}}{{four}}{{three}}{{two}}{{one}}
{{#five}}
{{one}}{{two}}{{three}}{{four}}{{five}}{{four}}{{three}}{{two}}{{one}}
{{one}}{{two}}{{three}}{{four}}{{.}}6{{.}}{{four}}{{three}}{{two}}{{one}}
{{one}}{{two}}{{three}}{{four}}{{five}}{{four}}{{three}}{{two}}{{one}}
{{/five}}
{{one}}{{two}}{{three}}{{four}}{{three}}{{two}}{{one}}
{{/d}}
{{one}}{{two}}{{three}}{{two}}{{one}}
{{/c}}
{{one}}{{two}}{{one}}
{{/b}}
{{one}}
{{/a}}
"""
let expected = """
1
121
12321
1234321
123454321
12345654321
123454321
1234321
12321
121
1
"""
try test(object, template, expected)
}
func testList() throws {
let object: [String: Any] = ["list": [["item": 1], ["item": 2], ["item": 3]]]
let template = #""{{#list}}{{item}}{{/list}}""#
let expected = #""123""#
try test(object, template, expected)
}
func testEmptyList() throws {
let object: [Any] = []
let template = #""{{#list}}Yay lists!{{/list}}""#
let expected = "\"\""
try test(object, template, expected)
}
func testDoubled() throws {
let object: [String: Any] = ["bool": true, "two": "second"]
let template = """
{{#bool}}
* first
{{/bool}}
* {{two}}
{{#bool}}
* third
{{/bool}}
"""
let expected = """
* first
* second
* third
"""
try test(object, template, expected)
}
func testNestedTrue() throws {
let object = ["bool": true]
let template = "| A {{#bool}}B {{#bool}}C{{/bool}} D{{/bool}} E |"
let expected = "| A B C D E |"
try test(object, template, expected)
}
func testNestedFalse() throws {
let object = ["bool": false]
let template = "| A {{#bool}}B {{#bool}}C{{/bool}} D{{/bool}} E |"
let expected = "| A E |"
try test(object, template, expected)
}
func testContextMiss() throws {
let object = {}
let template = "[{{#missing}}Found key 'missing'!{{/missing}}]"
let expected = "[]"
try test(object, template, expected)
}
func testImplicitIteratorString() throws {
let object = ["list": [ "a", "b", "c", "d", "e" ]]
let template = #""{{#list}}({{.}}){{/list}}""#
let expected = #""(a)(b)(c)(d)(e)""#
try test(object, template, expected)
}
func testImplicitIteratorInteger() throws {
let object = ["list": [ 1, 2, 3, 4, 5 ]]
let template = #""{{#list}}({{.}}){{/list}}""#
let expected = #""(1)(2)(3)(4)(5)""#
try test(object, template, expected)
}
func testImplicitIteratorDecimal() throws {
let object = ["list": [ 1.1, 2.2, 3.3, 4.4, 5.5 ]]
let template = #""{{#list}}({{.}}){{/list}}""#
let expected = #""(1.1)(2.2)(3.3)(4.4)(5.5)""#
try test(object, template, expected)
}
func testImplicitIteratorArray() throws {
let object: [String: Any] = ["list": [[ 1, 2, 3], [ "a", "b", "c"]]]
let template = #""{{#list}}({{#.}}{{.}}{{/.}}){{/list}}""#
let expected = #""(123)(abc)""#
try test(object, template, expected)
}
func testDottedNameTrue() throws {
let object = ["a": ["b": ["c": true]]]
let template = #""{{#a.b.c}}Here{{/a.b.c}}" == "Here""#
let expected = #""Here" == "Here""#
try test(object, template, expected)
}
func testDottedNameFalse() throws {
let object = ["a": ["b": ["c": false]]]
let template = #""{{#a.b.c}}Here{{/a.b.c}}" == """#
let expected = "\"\" == \"\""
try test(object, template, expected)
}
func testDottedNameBrokenChain() throws {
let object = ["a": []]
let template = #""{{#a.b.c}}Here{{/a.b.c}}" == """#
let expected = "\"\" == \"\""
try test(object, template, expected)
}
func testSurroundingWhitespace() throws {
let object = ["boolean": true]
let template = " | {{#boolean}}\t|\t{{/boolean}} | \n"
let expected = " | \t|\t | \n"
try test(object, template, expected)
}
func testInternalWhitespace() throws {
let object = ["boolean": true]
let template = " | {{#boolean}} {{! Important Whitespace }}\n {{/boolean}} | \n"
let expected = " | \n | \n"
try test(object, template, expected)
}
func testIndentedInline() throws {
let object = ["boolean": true]
let template = " {{#boolean}}YES{{/boolean}}\n {{#boolean}}GOOD{{/boolean}}\n"
let expected = " YES\n GOOD\n"
try test(object, template, expected)
}
func testStandaloneLines() throws {
let object = ["boolean": true]
let template = """
| This Is
{{#boolean}}
|
{{/boolean}}
| A Line
"""
let expected = """
| This Is
|
| A Line
"""
try test(object, template, expected)
}
func testIndentedStandaloneLines() throws {
let object = ["boolean": true]
let template = """
| This Is
{{#boolean}}
|
{{/boolean}}
| A Line
"""
let expected = """
| This Is
|
| A Line
"""
try test(object, template, expected)
}
func testStandaloneLineEndings() throws {
let object = ["boolean": true]
let template = "|\r\n{{#boolean}}\r\n{{/boolean}}\r\n|"
let expected = "|\r\n|"
try test(object, template, expected)
}
func testStandaloneWithoutPreviousLine() throws {
let object = ["boolean": true]
let template = " {{#boolean}}\n#{{/boolean}}\n/"
let expected = "#\n/"
try test(object, template, expected)
}
func testStandaloneWithoutNewLine() throws {
let object = ["boolean": true]
let template = "#{{#boolean}}\n/\n {{/boolean}}"
let expected = "#\n/\n"
try test(object, template, expected)
}
func testPadding() throws {
let object = ["boolean": true]
let template = "|{{# boolean }}={{/ boolean }}|"
let expected = "|=|"
try test(object, template, expected)
}
}