public async Task OverallListUpdatedWhenRenamed()
{
// want to make sure this works no matter when list cache is loaded
for (int i = 0; i < 3; ++i)
{
var inner = new TestEnvironmentCoordinator();
var outer = new CachingConfigRepository <RenderingEnvironment>(inner, NewCache());
if (i == 0)
{
await outer.List();
}
var env = NewEnv();
await outer.Update(env, env.Name, null);
if (i == 1)
{
await outer.List();
}
var renamedEnv = NewEnv();
await outer.Update(renamedEnv, renamedEnv.Name, env.Name);
var result = await outer.List();
Assert.Equal(renamedEnv.Name, result.Single());
}
}
public async Task EnvironmentListUncachedWhenRemoved()
{
// want to make sure this works no matter where the cache is first loaded
for (int i = 0; i < 3; ++i)
{
var inner = new TestEnvironmentCoordinator();
var outer = new CachingConfigRepository <RenderingEnvironment>(inner, NewCache());
if (i == 0)
{
await outer.List();
}
var env = NewEnv();
await outer.Update(env, env.Name, null);
if (i == 1)
{
await outer.List();
}
await outer.Remove(env.Name);
Assert.Empty(await outer.List());
}
}
public async Task EnvironmentUncachedWhenRemoved()
{
var inner = new TestEnvironmentCoordinator();
var outer = new CachingConfigRepository <RenderingEnvironment>(inner, NewCache());
var env = NewEnv();
await outer.Update(env, env.Name, null);
await outer.Remove(env.Name);
Assert.Null(await outer.Get(env.Name));
}
public async Task CachesToListOnGet()
{
var inner = new TestEnvironmentCoordinator();
var outer = new CachingConfigRepository <RenderingEnvironment>(inner, NewCache());
var env = NewEnv();
await outer.List(); // load list cache
// load inner then get it
await inner.Update(env, env.Name, null);
await outer.Get(env.Name);
var result = await outer.List();
Assert.Equal(env.Name, result.Single());
}
public async Task OverallListUpdatedWhenAdded()
{
var inner = new TestEnvironmentCoordinator();
var outer = new CachingConfigRepository <RenderingEnvironment>(inner, NewCache());
// load list cache
await outer.List();
var env = NewEnv();
await outer.Update(env, env.Name, null);
// remove from inner
await inner.Remove(env.Name);
// make sure list is cached
var result = await outer.List();
Assert.Equal(env.Name, result.Single());
}
public async Task CachesOnGet()
{
var inner = new TestEnvironmentCoordinator();
var outer = new CachingConfigRepository <RenderingEnvironment>(inner, NewCache());
var env = NewEnv();
// load cache
await inner.Update(env, env.Name, null);
await outer.Get(env.Name);
// remove real value
await inner.Remove(env.Name);
// check it's still cached
var result = await outer.Get(env.Name);
Assert.Equal(env, result);
}