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// Copyright 2016 The Tulsi Authors. All rights reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
import XCTest
@testable import TulsiGenerator
class TulsiProjectTests: XCTestCase {
let projectName = "TestProject"
let projectBundleURL = URL(fileURLWithPath: "/test/project/tulsiproject/")
let workspaceRootURL = URL(fileURLWithPath: "/test/project/root/")
// Relative path from projectBundleURL to workspaceRootURL.
let relativeRootPath = "../root"
let bazelPackages = [
"some/package",
"another/package",
"package",
]
var project: TulsiProject! = nil
override func setUp() {
super.setUp()
project = TulsiProject(
projectName: projectName,
projectBundleURL: projectBundleURL,
workspaceRootURL: workspaceRootURL,
bazelPackages: bazelPackages)
}
func testSave() {
do {
let data = try project.save()
let dict = try JSONSerialization.jsonObject(
with: data as Data, options: JSONSerialization.ReadingOptions()) as! [String: Any]
XCTAssertEqual(dict["packages"] as! [String], bazelPackages)
XCTAssertEqual(dict["projectName"] as! String, projectName)
XCTAssertEqual(dict["workspaceRoot"] as! String, relativeRootPath)
} catch {
XCTFail("Unexpected assertion")
}
}
func testLoad() {
do {
let dict = [
"packages": bazelPackages,
"projectName": projectName,
"workspaceRoot": relativeRootPath,
] as [String: Any]
let data = try JSONSerialization.data(
withJSONObject: dict, options: JSONSerialization.WritingOptions())
project = try TulsiProject(data: data, projectBundleURL: projectBundleURL)
XCTAssertEqual(project.bazelPackages, bazelPackages)
XCTAssertEqual(project.projectName, projectName)
XCTAssertEqual(project.workspaceRootURL, workspaceRootURL)
} catch {
XCTFail("Unexpected assertion")
}
}
func testLoadWithTrailingSlash() {
do {
let dict = [
"packages": bazelPackages,
"projectName": projectName,
"workspaceRoot": relativeRootPath + "/",
] as [String: Any]
let data = try JSONSerialization.data(
withJSONObject: dict, options: JSONSerialization.WritingOptions())
project = try TulsiProject(data: data, projectBundleURL: projectBundleURL)
XCTAssertEqual(project.bazelPackages, bazelPackages)
XCTAssertEqual(project.projectName, projectName)
XCTAssertEqual(project.workspaceRootURL, workspaceRootURL)
} catch {
XCTFail("Unexpected assertion")
}
}
func testLoadWithNoWorkspaceRoot() {
do {
let dict = [
"packages": bazelPackages,
"projectName": projectName,
] as [String: Any]
let data = try JSONSerialization.data(
withJSONObject: dict, options: JSONSerialization.WritingOptions())
let _ = try TulsiProject(data: data, projectBundleURL: projectBundleURL)
XCTFail("Unexpectedly succeeded without a workspace root")
} catch TulsiProject.ProjectError.deserializationFailed {
// Expected.
} catch {
XCTFail("Unexpected assertion type")
}
}
func testLoadWithAbsoluteWorkspaceRoot() {
do {
let dict = [
"packages": bazelPackages,
"projectName": projectName,
"workspaceRoot": "/invalid/absolute/path",
] as [String: Any]
let data = try JSONSerialization.data(
withJSONObject: dict, options: JSONSerialization.WritingOptions())
let _ = try TulsiProject(data: data, projectBundleURL: projectBundleURL)
XCTFail("Unexpectedly succeeded with an invalid workspace root")
} catch TulsiProject.ProjectError.deserializationFailed {
// Expected.
} catch {
XCTFail("Unexpected assertion type")
}
}
}