public async Task LoadNewVersionFromFile()
{
string tempPath = Path.Combine(Path.GetTempPath(), "scriptversionstest.json");
var persist = new ScriptVersionsFilePersist(tempPath);
try
{
var versions = new ScriptVersionsFile();
bool updated = versions.SetVersions("js", new[]
{
new FileVersion("test1.js",
"asdf123",
"scripts",
1)
});
persist.Save(versions);
var service = new ScriptVersionsService(tempPath, new ScriptVersionsServiceOptions()
{
CacheExpires = TimeSpan.FromMilliseconds(200)
});
Assert.Equal("1", service.GetVersion("scripts/test1.js"));
await Task.Delay(210);
Assert.Equal("1", service.GetVersion("scripts/test1.js"));
service = new ScriptVersionsService(tempPath, new ScriptVersionsServiceOptions()
{
CacheExpires = TimeSpan.FromMilliseconds(200)
});
Assert.Equal("1", service.GetVersion("scripts/test1.js"));
versions.SetVersions("js", new[]
{
new FileVersion("test1.js",
"asdf123",
"scripts",
2) // increment version
});
persist.Save(versions);
Assert.Equal("1", service.GetVersion("scripts/test1.js"));
await Task.Delay(210); // this should let the cache expire
Assert.Equal("2", service.GetVersion("scripts/test1.js"));
}
finally
{
File.Delete(tempPath);
}
}
public void SaveNull()
{
string tempPath = Path.Combine(Path.GetTempPath(), "notused.json");
var persist = new ScriptVersionsFilePersist(tempPath);
persist.Save(null); // should do nothing
}
public async Task SaveAndLoadAsync()
{
string tempPath = Path.Combine(Path.GetTempPath(), "scriptversionstest_async.json");
var persist = new ScriptVersionsFilePersist(tempPath);
DateTimeOffset lastUpdated = DateTimeOffset.Now;
try
{
var versions = new ScriptVersionsFile();
Assert.Equal(default(DateTimeOffset), versions.LastUpdated);
bool updated = versions.SetVersions("js", new[]
{
new FileVersion("test1.js",
"asdf123",
"scripts",
1)
});
Assert.NotEqual(default(DateTimeOffset), versions.LastUpdated);
persist.Save(versions);
var loadedVersions = await persist.LoadAsync();
Assert.Equal(versions.LastUpdated, loadedVersions.LastUpdated);
Assert.Equal("test1.js", loadedVersions.Files["js"][0].Name);
Assert.Equal("asdf123", loadedVersions.Files["js"][0].Hash);
Assert.Equal("scripts", loadedVersions.Files["js"][0].Path);
Assert.Equal(1, loadedVersions.Files["js"][0].Version);
}
finally
{
File.Delete(tempPath);
}
}
public async Task IsNewer()
{
string tempPath = Path.Combine(Path.GetTempPath(), "scriptversionstest.json");
var persist = new ScriptVersionsFilePersist(tempPath);
DateTimeOffset lastUpdated = DateTimeOffset.Now;
try
{
var versions = new ScriptVersionsFile();
Assert.False(await persist.IsNewerThan(lastUpdated));
Thread.Sleep(1);
bool updated = versions.SetVersions("js", new[]
{
new FileVersion("test1.js",
"asdf123",
"scripts",
1)
});
persist.Save(versions);
Assert.True(await persist.IsNewerThan(lastUpdated));
Assert.False(await persist.IsNewerThan(DateTimeOffset.Now.AddSeconds(1)));
DateTimeOffset defaultTime;
Assert.True(await persist.IsNewerThan(defaultTime));
}
finally
{
File.Delete(tempPath);
}
}
