public void ReducePatch__Given_ArrayPropertyNotEqual__Then_PatchEntireArray(TestJsonObject obj)
{
// Assemble
var original = JObject.FromObject(obj);
obj.OtherChildren.First().String = "Updated Value";
var update = JObject.FromObject(obj);
var subject = new JsonDiff();
// Act
var result = (JObject)subject.ReducePatch(original, update);
// Assert
Assert.NotNull(result);
// All values should be included in array patch
Assert.Equal(obj.OtherChildren.Count, result[nameof(obj.OtherChildren)].Count());
var otherChildObj = obj.OtherChildren.First();
var otherChildJson = result[nameof(obj.OtherChildren)][0];
Assert.Equal(otherChildObj.String, otherChildJson["String"].Value <string>());
Assert.Equal(otherChildObj.Guid, otherChildJson["Guid"].Value <Guid>());
Assert.Equal(otherChildObj.Int, otherChildJson["Int"].Value <int>());
Assert.Equal(otherChildObj.Decimal, otherChildJson["Decimal"].Value <decimal>());
Assert.Equal(otherChildObj.Double, otherChildJson["Double"].Value <double>());
Assert.Equal(otherChildObj.DateTime, otherChildJson["DateTime"].Value <DateTime>());
// Other properties should not need patching
Assert.Single(result);
}
public ShopApiTest()
{
_jsonDiff = new JsonDiffBuilder()
.UseAdditionalProperties()
.Use(ExtractAndIgnoreVariables)
.Build();
}
public void AssertNotEqual(object oldValue, object newValue)
{
var old = JToken.FromObject(oldValue);
var @new = JToken.FromObject(newValue);
var diff = JsonDiff.GetDiffMessage(old, @new);
Assert.True(false, $"Received value does not match stored snapshot.\n {diff}");
}
public void AssertNotEqual(object oldValue, object newValue)
{
var old = JToken.FromObject(oldValue);
var @new = JToken.FromObject(newValue);
throw new NUnitAsserterException(
SnapResults.ValueNotEqualToSnapshot(JsonDiff.GetDiffMessage(old, @new)));
}
private static void TestDifference(object object1, object object2, params Difference[] expectedDifferences)
{
var json1 = JObject.FromObject(object1);
var json2 = JObject.FromObject(object2);
IEnumerable <Difference> differences = JsonDiff.Diff(json1, json2).ToList();
differences.Should().BeEquivalentTo(expectedDifferences.ToList());
}
private (JToken expected, JToken actual) ExtractAndIgnoreVariables(
JToken expected, JToken actual, string name, JsonDiff diff)
{
if (expected is JValue value && value.Value is string stringValue &&
stringValue.StartsWith("{") && stringValue.EndsWith("}"))
{
var variableName = stringValue.Substring(1, stringValue.Length - 2);
_variables[variableName] = actual.ToString();
return(expected, expected);
}
return(expected, actual);
}
public void TestOfValuesTrueVsFalse()
{
var v1 = JsonParse.Parse("true");
var v2 = JsonParse.Parse("false");
var diffs = JsonDiff.OfValues(v1, v2).ToList();
Assert.NotEmpty(diffs);
var kindDiff = (Diff.Kind)diffs.Single();
Assert.Equal("$", kindDiff.Item.Path);
Assert.Equal(JsonValue.True, kindDiff.Item.Left);
Assert.Equal(JsonValue.False, kindDiff.Item.Right);
}
public void TestOfDocuments1Vs2()
{
var v1 = JsonParse.Parse("1");
var v2 = JsonParse.Parse("2");
var diffs = JsonDiff.OfValues(v1, v2).ToList();
Assert.NotEmpty(diffs);
var valueDiff = (Diff.Value)diffs.Single();
Assert.Equal("$", valueDiff.Item.Path);
Assert.Equal(JsonValue.NewNumber(Tuple.Create <double, string>(1, "1")), valueDiff.Item.Left);
Assert.Equal(JsonValue.NewNumber(Tuple.Create <double, string>(2, "2")), valueDiff.Item.Right);
}
public void TestOfDocuments1Vs2()
{
using var d1 = JsonDocument.Parse("1");
using var d2 = JsonDocument.Parse("2");
var diffs = JsonDiff.OfDocuments(d1, d2).ToList();
Assert.NotEmpty(diffs);
var valueDiff = (Diff.Value)diffs.Single();
Assert.Equal("$", valueDiff.Item.Path);
Assert.Equal(1, valueDiff.Item.Left.GetInt32());
Assert.Equal(2, valueDiff.Item.Right.GetInt32());
}
public void TestOfDocumentsTrueVsFalse()
{
using var d1 = JsonDocument.Parse("true");
using var d2 = JsonDocument.Parse("false");
var diffs = JsonDiff.OfDocuments(d1, d2).ToList();
Assert.NotEmpty(diffs);
var kindDiff = (Diff.Kind)diffs.Single();
Assert.Equal("$", kindDiff.Item.Path);
Assert.True(kindDiff.Item.Left.GetBoolean());
Assert.False(kindDiff.Item.Right.GetBoolean());
}
public void ReducePatch__Given_AllEqual__Then_Null(TestJsonObject obj)
{
// Assemble
var original = JObject.FromObject(obj);
var update = JObject.FromObject(obj);
var subject = new JsonDiff();
// Act
var result = subject.ReducePatch(original, update);
// Assert
Assert.Null(result);
}
internal Session(
Func <HttpClient> httpClientFactory,
IHttpRequestBuilder httpRequestBuilder,
ICacheProvider cache,
IModelRegistry modelRegistry,
JsonSerializerSettings jsonSettings,
BundledHttpResponseListener httpResponseListener)
{
HttpClient = httpClientFactory();
HttpRequestBuilder = httpRequestBuilder;
Cache = cache;
ModelRegistry = modelRegistry;
JsonSettings = jsonSettings;
HttpResponseListener = httpResponseListener;
JsonDiff = new JsonDiff();
JsonComparer = new LooseJsonEqualityComparer();
}
public void ReducePatch__Given_SinglePropertyNotEqual__Then_PatchProperty(TestJsonObject obj)
{
// Assemble
var original = JObject.FromObject(obj);
obj.String = "Updated Value";
var update = JObject.FromObject(obj);
var subject = new JsonDiff();
// Act
var result = (JObject)subject.ReducePatch(original, update);
// Assert
Assert.NotNull(result);
Assert.Equal(obj.String, result["String"].Value <string>());
// Other properties should not need patching
Assert.Single(result);
}
private Resource BuildPatch(object model)
{
var originalResource = ModelRegistry.GetResource(model);
var modelRtlns = ModelRegistry.GetRelationshipValues(model) ?? new Dictionary <string, Relationship>();
var originalRtlns = originalResource.Relationships ?? new Dictionary <string, Relationship>();
var patchRtlns = modelRtlns.Where(modelRltn =>
{
originalRtlns.TryGetValue(modelRltn.Key, out var ogRtln);
// JToken.DeepEquals does not work here
return(!JsonComparer.Equals(ogRtln?.Data, modelRltn.Value?.Data));
}).ToDictionary(x => x.Key, x => x.Value);
var modelAttrs = ModelRegistry.GetAttributeValues(model) ?? new JObject();
var originalAttrs = originalResource.Attributes ?? new JObject();
var modelMetas = ModelRegistry.GetMetaValues(model) ?? new JObject();
var originalMetas = originalResource.Meta ?? new JObject();
// Links are not patched
var patchAttrs = (JObject)JsonDiff.ReducePatch(originalAttrs, modelAttrs);
var patchMetas = (JObject)JsonDiff.ReducePatch(originalMetas, modelMetas);
if (patchAttrs == null &&
!patchRtlns.Any() &&
patchMetas == null)
{
// Nothing to update
return(null);
}
return(new Resource
{
Id = originalResource.Id,
Type = originalResource.Type,
Attributes = patchAttrs,
Relationships = patchRtlns.Any() ? patchRtlns : null,
Meta = patchMetas
});
}
private static void Main(string[] args)
{
var output = new StandardOutput();
var addCommand = new Command("add", "Evaluate the reward and insert it into the local DB");
var addMergeCommand = new Command("commit", "Evaluate the reward for a merge commit and insert it into the local DB");
addMergeCommand.AddOption(new Option <DirectoryInfo>(new[] { "--path", "-p" }, "Path to a local repository. E.g. '~/repos/devrating'")
{
IsRequired = true
}.ExistingOnly());
addMergeCommand.AddOption(new Option <string>(new[] { "--merge", "-m" }, "A merge commit. Takes diff of <merge>~ and <merge>")
{
IsRequired = true
});
addMergeCommand.AddOption(new Option <string>(new[] { "--email", "-a" }, "Email of the PR author"));
addMergeCommand.AddOption(new Option <string>(new[] { "--link", "-l" }, "A link to the PR, issue or so"));
addMergeCommand.AddOption(new Option <string>(new[] { "--org", "-o" }, "Name of the repository owner"));
addMergeCommand.AddOption(new Option <string>(new[] { "--name", "-n" }, "Name of the repository"));
addMergeCommand.AddOption(new Option <DateTimeOffset>(new[] { "--time", "-t" }, "A moment when the PR was merged"));
addMergeCommand.Handler = CommandHandler.Create <DirectoryInfo, string, string?, string?, string?, string?, DateTimeOffset?>(
(path, merge, email, link, org, name, time) =>
{
var first = merge + "~";
var second = merge;
var diff = new GitProcessDiff(
first,
second,
new GitProcessLastMajorUpdateTag(path.FullName, first).Sha(),
path.FullName,
name ?? "unnamed",
link,
org ?? "none",
time ?? DateTimeOffset.UtcNow,
email
);
var app = Application();
app.Save(diff);
app.PrintTo(output, diff);
}
);
addCommand.AddCommand(addMergeCommand);
var addDiffCommand = new Command("diff", "Evaluate the reward for diff and insert it into the local DB");
addDiffCommand.AddOption(new Option <DirectoryInfo>(new[] { "--path", "-p" }, "Path to a local repository. E.g. '~/repos/devrating'")
{
IsRequired = true
}.ExistingOnly());
addDiffCommand.AddOption(new Option <string>(new[] { "--base", "-b" }, "The first commit of diff")
{
IsRequired = true
});
addDiffCommand.AddOption(new Option <string>(new[] { "--head", "-e" }, "The second commit of diff")
{
IsRequired = true
});
addDiffCommand.AddOption(new Option <string>(new[] { "--email", "-a" }, "Email of the PR author"));
addDiffCommand.AddOption(new Option <string>(new[] { "--link", "-l" }, "A link to the PR, issue or so"));
addDiffCommand.AddOption(new Option <string>(new[] { "--org", "-o" }, "Name of the repository owner"));
addDiffCommand.AddOption(new Option <string>(new[] { "--name", "-n" }, "Name of the repository"));
addDiffCommand.AddOption(new Option <DateTimeOffset>(new[] { "--time", "-t" }, "A moment when the PR was merged"));
addDiffCommand.Handler = CommandHandler.Create <DirectoryInfo, string, string, string?, string?, string?, string?, DateTimeOffset?>(
(path, @base, head, email, link, org, name, time) =>
{
var diff = new GitProcessDiff(
@base,
head,
new GitProcessLastMajorUpdateTag(path.FullName, @base).Sha(),
path.FullName,
name ?? "unnamed",
link,
org ?? "none",
time ?? DateTimeOffset.UtcNow,
email
);
var app = Application();
app.Save(diff);
app.PrintTo(output, diff);
}
);
addCommand.AddCommand(addDiffCommand);
var serializeCommand = new Command("serialize", "Serialize diff metadata");
var serializeMergeCommand = new Command("commit", "Serialize merge commit metadata");
serializeMergeCommand.AddOption(new Option <DirectoryInfo>(new[] { "--path", "-p" }, "Path to a local repository. E.g. '~/repos/devrating'")
{
IsRequired = true
}.ExistingOnly());
serializeMergeCommand.AddOption(new Option <string>(new[] { "--merge", "-m" }, "A merge commit. Takes diff of <merge>~ and <merge>")
{
IsRequired = true
});
serializeMergeCommand.AddOption(new Option <string>(new[] { "--email", "-a" }, "Email of the PR author"));
serializeMergeCommand.AddOption(new Option <string>(new[] { "--link", "-l" }, "A link to the PR, issue or so"));
serializeMergeCommand.AddOption(new Option <string>(new[] { "--org", "-o" }, "Name of the repository owner"));
serializeMergeCommand.AddOption(new Option <string>(new[] { "--name", "-n" }, "Name of the repository"));
serializeMergeCommand.AddOption(new Option <DateTimeOffset>(new[] { "--time", "-t" }, "A moment when the PR was merged"));
serializeMergeCommand.Handler = CommandHandler.Create <DirectoryInfo, string, string?, string?, string?, string?, DateTimeOffset?>(
(path, merge, email, link, org, name, time) =>
{
var first = merge + "~";
var second = merge;
output.WriteLine(
new GitProcessDiff(
first,
second,
new GitProcessLastMajorUpdateTag(path.FullName, first).Sha(),
path.FullName,
name ?? "unnamed",
link,
org ?? "none",
time ?? DateTimeOffset.UtcNow,
email
)
.ToJson()
);
}
);
serializeCommand.AddCommand(serializeMergeCommand);
var serializeDiffCommand = new Command("diff", "Serialize diff metadata");
serializeDiffCommand.AddOption(new Option <DirectoryInfo>(new[] { "--path", "-p" }, "Path to a local repository. E.g. '~/repos/devrating'")
{
IsRequired = true
}.ExistingOnly());
serializeDiffCommand.AddOption(new Option <string>(new[] { "--base", "-b" }, "The first commit of diff")
{
IsRequired = true
});
serializeDiffCommand.AddOption(new Option <string>(new[] { "--head", "-e" }, "The second commit of diff")
{
IsRequired = true
});
serializeDiffCommand.AddOption(new Option <string>(new[] { "--email", "-a" }, "Email of the PR author"));
serializeDiffCommand.AddOption(new Option <string>(new[] { "--link", "-l" }, "A link to the PR, issue or so"));
serializeDiffCommand.AddOption(new Option <string>(new[] { "--org", "-o" }, "Name of the repository owner"));
serializeDiffCommand.AddOption(new Option <string>(new[] { "--name", "-n" }, "Name of the repository"));
serializeDiffCommand.AddOption(new Option <DateTimeOffset>(new[] { "--time", "-t" }, "A moment when the PR was merged"));
serializeDiffCommand.Handler = CommandHandler.Create <DirectoryInfo, string, string, string?, string?, string?, string?, DateTimeOffset?>(
(path, @base, head, email, link, org, name, time) =>
{
output.WriteLine(
new GitProcessDiff(
@base,
head,
new GitProcessLastMajorUpdateTag(path.FullName, @base).Sha(),
path.FullName,
name ?? "unnamed",
link,
org ?? "none",
time ?? DateTimeOffset.UtcNow,
email
)
.ToJson()
);
}
);
serializeCommand.AddCommand(serializeDiffCommand);
var showCommand = new Command("show", "Print the saved reward from the local DB");
showCommand.AddOption(new Option <string>(new[] { "--base", "-b" }, "The first commit of diff")
{
IsRequired = true
});
showCommand.AddOption(new Option <string>(new[] { "--head", "-e" }, "The second commit of diff")
{
IsRequired = true
});
showCommand.AddOption(new Option <string>(new[] { "--org", "-o" }, "Name of the repository owner"));
showCommand.AddOption(new Option <string>(new[] { "--name", "-n" }, "Name of the repository"));
showCommand.Handler = CommandHandler.Create <string, string, string?, string?>(
(@base, head, org, name) =>
{
Application().PrintTo(output, new ThinDiff(org ?? "none", name ?? "unnamed", @base, head));
}
);
var applyCommand = new Command("apply", "Deserialize diff metadata, evaluate the reward and insert it into the local DB");
applyCommand.AddOption(new Option <string>(new[] { "--json", "-j" }, "Serialized diff metadata")
{
IsRequired = true
});
applyCommand.Handler = CommandHandler.Create <string>(
(json) =>
{
var diff = new JsonDiff(json);
var app = Application();
app.Save(diff);
app.PrintTo(output, diff);
}
);
var topCommand = new Command("top", "Print the rating on the stability of code");
topCommand.AddOption(new Option <string>(new[] { "--org", "-o" }, "Name of the repository owner"));
topCommand.AddOption(new Option <string>(new[] { "--name", "-n" }, "Name of the repository"));
topCommand.Handler = CommandHandler.Create <string?, string?>(
(org, name) =>
{
Application().Top(output, org ?? "none", name ?? "unnamed");
}
);
var totalCommand = new Command("total", "Print the total rewards for the last 90 days");
totalCommand.AddOption(new Option <string>(new[] { "--org", "-o" }, "Name of the repository owner"));
totalCommand.AddOption(new Option <string>(new[] { "--name", "-n" }, "Name of the repository"));
totalCommand.Handler = CommandHandler.Create <string?, string?>(
(org, name) =>
{
Application().Total(output, org ?? "none", name ?? "unnamed", DateTimeOffset.UtcNow - TimeSpan.FromDays(90));
}
);
// Create a root command with some options
var rootCommand = new RootCommand("Dev Rating evaluates rewards based on git diff.");
rootCommand.AddCommand(addCommand);
rootCommand.AddCommand(showCommand);
rootCommand.AddCommand(serializeCommand);
rootCommand.AddCommand(topCommand);
rootCommand.AddCommand(totalCommand);
rootCommand.Invoke(args);
}
public JsonDiffTest()
{
this.diff = new JsonDiff();
}
