public static AndConstraint <JTokenAssertions> EqualWithJsonDiffOutput(this JTokenAssertions instance, TestContext testContext, JToken expected, string expectedLocation, string actualLocation, string because = "", params object[] becauseArgs)
{
var jsonDiff = GetJsonDiff(instance.Subject, expected);
var testPassed = jsonDiff is null;
var isBaselineUpdate = !testPassed && BaselineHelper.ShouldSetBaseline(testContext);
if (isBaselineUpdate)
{
BaselineHelper.SetBaseline(actualLocation, expectedLocation);
}
Execute.Assertion
.BecauseOf(because, becauseArgs)
.ForCondition(testPassed)
.FailWith(
BaselineHelper.GetAssertionFormatString(isBaselineUpdate),
jsonDiff,
BaselineHelper.GetAbsolutePathRelativeToRepoRoot(actualLocation),
BaselineHelper.GetAbsolutePathRelativeToRepoRoot(expectedLocation));
return(new AndConstraint <JTokenAssertions>(instance));
}
public static AndConstraint <JTokenAssertions> EqualWithJsonDiffOutput(this JTokenAssertions instance, TestContext testContext, JToken expected, string expectedLocation, string actualLocation, string because = "", params object[] becauseArgs)
{
const int truncate = 100;
var diff = new JsonDiffPatch(new Options {
TextDiff = TextDiffMode.Simple
}).Diff(instance.Subject, expected);
// JsonDiffPatch.Diff returns null if there are no diffs
var lineLogs = (diff?.ToString() ?? string.Empty)
.Split('\n')
.Take(truncate);
if (lineLogs.Count() > truncate)
{
lineLogs = lineLogs.Concat(new[] { "...truncated..." });
}
var testPassed = diff is null;
var isBaselineUpdate = !testPassed && BaselineHelper.ShouldSetBaseline(testContext);
if (isBaselineUpdate)
{
BaselineHelper.SetBaseline(actualLocation, expectedLocation);
}
Execute.Assertion
.BecauseOf(because, becauseArgs)
.ForCondition(testPassed)
.FailWith(
BaselineHelper.GetAssertionFormatString(isBaselineUpdate),
string.Join('\n', lineLogs),
BaselineHelper.GetAbsolutePathRelativeToRepoRoot(actualLocation),
BaselineHelper.GetAbsolutePathRelativeToRepoRoot(expectedLocation));
return(new AndConstraint <JTokenAssertions>(instance));
}
