public static async Task <IActionResult> GetBlogMetadata(
[HttpTrigger(AuthorizationLevel.Function, "get", "post", Route = null)] HttpRequest req,
ExecutionContext context,
ILogger log)
{
try
{
var reqBodyData = await GetRequestObject(req);
string connString = ConfigReader.GetAppSettingOrDefault(
context,
"azurestorageconnstring",
null
); string contentFileRoot = ConfigReader.GetAppSettingOrDefault(
context,
"contentfileroot",
null
);
BlogManager bm = new BlogManager();
BlogInfo reqData = reqBodyData.ToObject <BlogInfo>();
BlogInfo toRet = await bm.GetBlogMetadata(reqData,
connString,
contentFileRoot);
return(new OkObjectResult(toRet));
}
catch (Exception e)
{
Console.WriteLine(e);
return(new ExceptionResult(e, true));
}
}
public async Task TestGetBlogMetadata()
{
BlogManager bm = new BlogManager();
var blogInfo = new BlogInfo
{
Name = "getblogmetadata"
};
try {
var response = bm.GetBlogMetadata(blogInfo, connString, contentFileRoot);
Task.WaitAll(response);
var responseInfo = (BlogInfo)response.Result;
Assert.Null(responseInfo.Comments);
// pass in null comments
blogInfo.Comments = null;
var comments = bm.Comments(blogInfo, connString, contentFileRoot);
Task.WaitAll(comments);
Assert.Null(comments.Result);
blogInfo.Comments = "Hello world!";
comments = bm.Comments(blogInfo, connString, contentFileRoot);
Task.WaitAll(comments);
Assert.AreEqual("Hello world!", comments.Result);
response = bm.GetBlogMetadata(blogInfo, connString, contentFileRoot);
Task.WaitAll(response);
responseInfo = (BlogInfo)response.Result;
Assert.AreEqual("Hello world!", responseInfo.Comments);
}
finally {
await bm.DeleteBlogIfExists(blogInfo, connString);
}
}
public async Task TestWithInvalidPath()
{
BlogManager bm = new BlogManager();
List <BlogInfo> blogInfos = new List <BlogInfo>();
try {
blogInfos.Add(new BlogInfo
{
Name = "invalid",
Path = "thiswontwork"
});
var except = Assert.Throws <AggregateException>(() =>
{
var response = bm.GetMinsToRead(blogInfos, connString, contentFileRoot);
Task.WaitAll(response);
});
StringAssert.Contains("An invalid request URI was provided.", except.Message);
}
finally {
foreach (var blog in blogInfos)
{
await bm.DeleteBlogIfExists(blog, connString);
}
}
}
public async Task TestAddLike()
{
BlogManager bm = new BlogManager();
var blogInfo = new BlogInfo
{
Name = "addlike",
Likes = 2
};
try {
var response = bm.Likes(blogInfo, connString, contentFileRoot);
Task.WaitAll(response);
Assert.AreEqual(2, response.Result);
blogInfo.Likes = 1;
response = bm.Likes(blogInfo, connString, contentFileRoot);
Task.WaitAll(response);
Assert.AreEqual(3, response.Result);
blogInfo.Likes = -1;
response = bm.Likes(blogInfo, connString, contentFileRoot);
Task.WaitAll(response);
Assert.AreEqual(2, response.Result);
// Make like count go negative, the API should stop at 0
blogInfo.Likes = -18;
response = bm.Likes(blogInfo, connString, contentFileRoot);
Task.WaitAll(response);
Assert.AreEqual(0, response.Result);
}
finally {
await bm.DeleteBlogIfExists(blogInfo, connString);
}
}
public async Task TestMultipleFileNames()
{
BlogManager bm = new BlogManager();
List <BlogInfo> blogInfos = new List <BlogInfo>();
try {
blogInfos.Add(new BlogInfo
{
Name = "fivehundredwords"
});
blogInfos.Add(new BlogInfo
{
Name = "empty"
});
var response = bm.GetMinsToRead(blogInfos, connString, contentFileRoot);
Task.WaitAll(response);
Assert.AreEqual(2, response.Result.Count);
Assert.AreEqual("1", response.Result[0].MinsToRead);
Assert.AreEqual("fivehundredwords", response.Result[0].Name);
}
finally {
foreach (var blog in blogInfos)
{
await bm.DeleteBlogIfExists(blog, connString);
}
}
}
public void TestNullName()
{
BlogManager bm = new BlogManager();
List <BlogInfo> blogInfos = new List <BlogInfo>();
blogInfos.Add(new BlogInfo
{
});
var except = Assert.Throws <AggregateException>(() =>
{
var response = bm.GetMinsToRead(blogInfos, connString, contentFileRoot);
Task.WaitAll(response);
});
StringAssert.Contains("Pass in a unique blogname in the list of names", except.Message);
}
public async Task TestSingleEmptyFile_NoPath()
{
BlogManager bm = new BlogManager();
List <BlogInfo> blogInfos = new List <BlogInfo>();
try {
blogInfos.Add(new BlogInfo
{
Name = "empty"
});
var response = bm.GetMinsToRead(blogInfos, connString, contentFileRoot);
Task.WaitAll(response);
Assert.AreEqual(1, response.Result.Count);
Assert.AreEqual("0", response.Result[0].MinsToRead);
Assert.AreEqual("empty", response.Result[0].Name);
}
finally {
foreach (var blog in blogInfos)
{
await bm.DeleteBlogIfExists(blog, connString);
}
}
}
public async Task TestComments()
{
BlogManager bm = new BlogManager();
var blogInfo = new BlogInfo
{
Name = "comments",
Comments = "Hello world 1"
};
try {
var response = bm.Comments(blogInfo, connString, contentFileRoot);
Task.WaitAll(response);
Assert.AreEqual("Hello world 1", response.Result);
blogInfo.Comments = "Hello world 2";
response = bm.Comments(blogInfo, connString, contentFileRoot);
Task.WaitAll(response);
Assert.AreEqual("Hello world 2Hello world 1", response.Result);
}
finally {
await bm.DeleteBlogIfExists(blogInfo, connString);
}
}
