swiftstencil/swiftpm-stencil
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat(if): Support >, >=, < and <= operators

Browse Source 
Closes #52
This commit is contained in:
Kyle Fuller
2016-11-28 18:17:01 +00:00
parent ab6f1a032d
commit c59b263446
5 changed files with 179 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

48
Tests/StencilTests/ExpressionSpec.swift
View File

@@ -202,6 +202,54 @@ func testExpressions() {
}
}
$0.describe("more than expression") {
let expression = try! parseExpression(components: ["lhs", ">", "rhs"])
$0.it("evaluates to true with lhs > rhs") {
try expect(expression.evaluate(context: Context(dictionary: ["lhs": 5.0, "rhs": 4]))).to.beTrue()
}
$0.it("evaluates to false with lhs == rhs") {
try expect(expression.evaluate(context: Context(dictionary: ["lhs": 5.0, "rhs": 5.0]))).to.beFalse()
}
}
$0.describe("more than equal expression") {
let expression = try! parseExpression(components: ["lhs", ">=", "rhs"])
$0.it("evaluates to true with lhs == rhs") {
try expect(expression.evaluate(context: Context(dictionary: ["lhs": 5.0, "rhs": 5]))).to.beTrue()
}
$0.it("evaluates to false with lhs < rhs") {
try expect(expression.evaluate(context: Context(dictionary: ["lhs": 5.0, "rhs": 5.1]))).to.beFalse()
}
}
$0.describe("less than expression") {
let expression = try! parseExpression(components: ["lhs", "<", "rhs"])
$0.it("evaluates to true with lhs < rhs") {
try expect(expression.evaluate(context: Context(dictionary: ["lhs": 4, "rhs": 4.5]))).to.beTrue()
}
$0.it("evaluates to false with lhs == rhs") {
try expect(expression.evaluate(context: Context(dictionary: ["lhs": 5.0, "rhs": 5.0]))).to.beFalse()
}
}
$0.describe("less than equal expression") {
let expression = try! parseExpression(components: ["lhs", "<=", "rhs"])
$0.it("evaluates to true with lhs == rhs") {
try expect(expression.evaluate(context: Context(dictionary: ["lhs": 5.0, "rhs": 5]))).to.beTrue()
}
$0.it("evaluates to false with lhs > rhs") {
try expect(expression.evaluate(context: Context(dictionary: ["lhs": 5.1, "rhs": 5.0]))).to.beFalse()
}
}
$0.describe("multiple expression") {
let expression = try! parseExpression(components: ["one", "or", "two", "and", "not", "three"])