public async Task WhenRequestingToNotTruncate_ThenUntruncatedDataIsReturned()
{
var output = new StringBuilder();
output.AppendLine("IMAGE CREATED CREATED BY SIZE COMMENT");
output.AppendLine("sha256:ecea3d792cd143caccdf16935cfa1e4d0ec566a6d9e64eac25dfe9087c806702 3 weeks ago cmd /S /C #(nop) CMD [\"cmd\" \" / C\" \"type C:\\hello.txt\"] 41kB Comment1");
output.AppendLine("<missing> 3 weeks ago cmd /S /C #(nop) COPY file:f7c8910f60a7ec8d3a775a4b5ae8797e5a3efb9d531b782e2a57d2f65314d2dd in C: 41.8kB ");
output.AppendLine("<missing> 4 weeks ago Install update 10.0.16299.192 100MB ");
output.AppendLine("<missing> 4 months ago Apply image 10.0.16299.15 203MB ");
var shellExecutor = new Mock <IShellExecutor>();
shellExecutor
.Setup(e => e.Execute(Commands.Docker, " image history --no-trunc -H=True imageName"))
.ReturnsAsync(new ShellExecuteResult(true, output.ToString(), ""));
var dockerImage = new DockerImage("imageName", shellExecutor.Object);
var results = await dockerImage.History().DoNotTruncate(true).SearchAsync();
results.Count.Should().Be(4);
results[0].Id.Should().Be("sha256:ecea3d792cd143caccdf16935cfa1e4d0ec566a6d9e64eac25dfe9087c806702");
results[0].CreatedBy.Should().Be("cmd /S /C #(nop) CMD [\"cmd\" \" / C\" \"type C:\\hello.txt\"]");
results[0].Comment.Should().Be("Comment1");
results[0].CreatedAt.Should().Be(DateTime.MinValue);
results[0].CreatedSince.Should().Be("3 weeks ago");
results[0].Size.Should().Be("41kB");
}
public async Task WhenRequestingNonHumanReadableFormat_ThenNonHumanReadableDataIsReturned()
{
var output = new StringBuilder();
output.AppendLine("IMAGE CREATED AT CREATED BY SIZE COMMENT");
output.AppendLine("ecea3d792cd1 2018-01-08T20:07:42Z cmd /S /C #(nop) CMD [\"cmd\" \" / C\" \"type C:\\… 40960 Comment1");
output.AppendLine("<missing> 2018-01-08T20:07:42Z cmd /S /C #(nop) COPY file:f7c8910f60a7ec8d3… 41822 ");
output.AppendLine("<missing> 2018-01-03T04:23:16Z Install update 10.0.16299.192 100010759 ");
output.AppendLine("<missing> 2017-09-29T10:50:38+01:00 Apply image 10.0.16299.15 203295012 ");
var shellExecutor = new Mock <IShellExecutor>();
shellExecutor
.Setup(e => e.Execute(Commands.Docker, " image history -H=False imageName"))
.ReturnsAsync(new ShellExecuteResult(true, output.ToString(), ""));
var dockerImage = new DockerImage("imageName", shellExecutor.Object);
var results = await dockerImage.History().CreateOutputInHumanReadableFormat(false).SearchAsync();
results.Count.Should().Be(4);
results[0].Id.Should().Be("ecea3d792cd1");
results[0].CreatedBy.Should().Be("cmd /S /C #(nop) CMD [\"cmd\" \" / C\" \"type C:\\…");
results[0].Comment.Should().Be("Comment1");
results[0].CreatedAt.Should().Be(new DateTime(2018, 1, 8, 20, 7, 42));
results[0].CreatedSince.Should().BeNullOrEmpty();
results[0].Size.Should().Be("40960");
}
public async Task WhenImageDoesNotExist_ThenNoResultsAreReturned()
{
const string output = "Error response from daemon: No such image: nonExistentImage:latest";
var shellExecutor = new Mock <IShellExecutor>();
shellExecutor
.Setup(e => e.Execute(Commands.Docker, " image history -H=True nonExistentImage"))
.ReturnsAsync(new ShellExecuteResult(true, output.ToString(), ""));
var dockerImage = new DockerImage("nonExistentImage", shellExecutor.Object);
var results = await dockerImage.History().SearchAsync();
results.Count.Should().Be(0);
}
public async Task WhenRequestingToBeQuiet_ThenOnlyImageIdsAreReturned()
{
var shellExecutor = new Mock <IShellExecutor>();
shellExecutor
.Setup(e => e.Execute(Commands.Docker, " image history -q -H=True imageName"))
.ReturnsAsync(new ShellExecuteResult(true, "ecea3d792cd1" + Environment.NewLine + "<missing>", ""));
var dockerImage = new DockerImage("imageName", shellExecutor.Object);
var results = await dockerImage.History().BeQuiet(true).SearchAsync();
results.Count.Should().Be(2);
results[0].Id.Should().Be("ecea3d792cd1");
results[0].Comment.Should().BeNullOrEmpty();
results[0].CreatedAt.Should().Be(DateTime.MinValue);
results[0].CreatedSince.Should().BeNullOrEmpty();
results[0].Size.Should().BeNullOrEmpty();
results[1].Id.Should().Be("<missing>");
results[0].Size.Should().BeNullOrEmpty();
}