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More tests

This commit is contained in:
Robert Payne 2016-09-02 00:57:40 +12:00
parent 214682b806
commit c1ae9c28ac
1 changed files with 15 additions and 7 deletions
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22
Tests/Tests.swift
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@ -276,25 +276,33 @@ class SnapKitTests: XCTestCase {
var c2: Constraint! = nil var c2: Constraint! = nil
v1.snp.makeConstraints { (make) -> Void in v1.snp.makeConstraints { (make) -> Void in
c1 = make.top.equalTo(v2.snp.top).offset(50).constraint c1 = make.top.equalTo(v2).offset(50).constraint
c2 = make.left.equalTo(v2.snp.top).offset(25).constraint c2 = make.bottom.equalTo(v2).offset(25).constraint
return return
} }
XCTAssertEqual(self.container.snp_constraints.count, 2, "Should have 2 constraints") XCTAssertEqual(self.container.snp_constraints.count, 2, "Should have 2 constraints")
let before = (self.container.snp_constraints as! [NSLayoutConstraint]).sorted { $0.constant > $1.constant } let constraints = (self.container.snp_constraints as! [NSLayoutConstraint]).sorted { $0.constant > $1.constant }
XCTAssertEqual(before[0].constant, 50, "Should be 50") XCTAssertEqual(constraints[0].constant, 50, "Should be 50")
XCTAssertEqual(before[1].constant, 25, "Should be 25") XCTAssertEqual(constraints[1].constant, 25, "Should be 25")
c1.update(offset: 15) c1.update(offset: 15)
c2.update(offset: 20) c2.update(offset: 20)
XCTAssertEqual(self.container.snp_constraints.count, 2, "Should have 2 constraints") XCTAssertEqual(self.container.snp_constraints.count, 2, "Should have 2 constraints")
XCTAssertEqual(before[0].constant, 15, "Should be 15") XCTAssertEqual(constraints[0].constant, 15, "Should be 15")
XCTAssertEqual(before[1].constant, 20, "Should be 20") XCTAssertEqual(constraints[1].constant, 20, "Should be 20")
c1.update(inset: 15)
c2.update(inset: 20)
XCTAssertEqual(self.container.snp_constraints.count, 2, "Should have 2 constraints")
XCTAssertEqual(constraints[0].constant, 15, "Should be 15")
XCTAssertEqual(constraints[1].constant, -20, "Should be -20")
} }